{"type":"FeatureCollection","features":[{"type":"Feature","id":35273,"geometry":{"type":"Polygon","coordinates":[[[-70.68148999999994,42.60112000000004],[-70.85520999999994,42.51540000000006],[-70.80645999999996,42.430060000000026],[-70.59668999999997,42.54930000000007],[-70.68148999999994,42.60112000000004]]]},"properties":{"ESRI_OID":35273,"MSI_UID":35273,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1768488898000,"MODIFIED_DATE":null,"BEGIN_DATE":1788393600000,"END_DATE":1791158399000,"DESCRIPTION":"MA – MARBLEHEAD - MARBLEHEAD HARBOR – CORINTHIAN BANDIT SH RACE – REGATTA – The Corinthian Yacht Club is hosting the Corinthian Bandit SH Race on October 3rd, 2026, from 12:30 PM to 4:30 PM in and around the area between Cape Ann and Tinkers Gong. The event will consist of approximately 15 sailing vessels all ranging from 30’ to 40’ in length.  The person responsible for on scene safety can be reached at 781-277-1151.  For more information, please contact Dan Himes at 781-277-1151.\nChart 13275\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.68149,42.60112],[-70.85521,42.5154],[-70.80646,42.43006],[-70.59669,42.5493],[-70.68149,42.60112]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":35586,"geometry":{"type":"Polygon","coordinates":[[[-70.98464999999999,42.368570000000034],[-71.01073999999994,42.34003000000007],[-70.96421999999995,42.325690000000066],[-70.95305999999994,42.34333000000004],[-70.98464999999999,42.368570000000034]]]},"properties":{"ESRI_OID":35586,"MSI_UID":35586,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381934,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1769083811000,"MODIFIED_DATE":null,"BEGIN_DATE":1777420800000,"END_DATE":1789084799000,"DESCRIPTION":"MA – WINTHROP - PRESIDENT ROADS – COTTAGE PARK YACHT CLUB WED NIGHT RACING – REGATTA – The Cottage Park Yacht Club is hosting the Cottage Park Yacht Club Wed Night Racing every Wednesday night, from May 27, 2026, to September 9, 2026, from 5:30 PM to 9:00 PM in and around the vicinity of President Roads west of Deer Island.  There will not be a race on July 15, 2026.  The event will consist of approximately 25 sailing vessels all ranging from 19’ to 40’ in length.  The person responsible for on-scene safety can be reached at 617-306-8287.  For more information, please contact Suzanne Hardy at 617-306-8287.\nChart 13270\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.98465,42.36857],[-71.01074,42.34003],[-70.96422,42.32569],[-70.95306,42.34333],[-70.98465,42.36857]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":35689,"geometry":{"type":"Polygon","coordinates":[[[-70.87366999999995,42.54487000000006],[-70.87907999999999,42.53893000000005],[-70.88293999999996,42.541390000000035],[-70.88773999999995,42.54019000000005],[-70.88602999999995,42.52988000000005],[-70.87795999999997,42.531400000000076],[-70.86473999999998,42.537090000000035],[-70.87366999999995,42.54487000000006]]]},"properties":{"ESRI_OID":35689,"MSI_UID":35689,"ATU":1,"TITLE":"Salem Channel - Beverly Channel/General/Marine Events/Other","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Other","WTRW_UID":100116382020,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:salcha:bevcha","WATERWAY_NAME":"Beverly Channel","CREATE_DATE":1769190678000,"MODIFIED_DATE":null,"BEGIN_DATE":1788998400000,"END_DATE":1791849599000,"DESCRIPTION":"MA – BEVERLY HARBOR – INDEPENDENCE PARK – BEVERLY 400th BATTLE REENACTMENT\nThe Beverly 400 is hosting the Beverly 400 – Battle of the Hannah and Nautilus Reenactment on October 10th, 2026, from 9:00 AM to 11:00 AM in Beverly Harbor off Independence Park.  The event will consist of two sailing vessels approximately 38.5’ and 50’ in length.  The person responsible for on scene safety can be reached at 347-424-3173.  For more information, please contact Scott White at 347-424-3173.\nChart 13276\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.87367,42.54487],[-70.87908,42.53893],[-70.88294,42.54139],[-70.88774,42.54019],[-70.88603,42.52988],[-70.87796,42.5314],[-70.86474,42.53709],[-70.87367,42.54487]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":35833,"geometry":{"type":"Polygon","coordinates":[[[-70.98858999999999,42.361980000000074],[-70.98601999999994,42.35830000000004],[-70.98944999999998,42.35323000000005],[-71.00627999999995,42.34726000000006],[-71.01365999999996,42.33102000000008],[-70.97537999999997,42.296370000000024],[-70.90928999999994,42.323150000000055],[-70.92490999999995,42.33648000000005],[-70.95357999999999,42.33775000000003],[-70.95563999999996,42.343710000000044],[-70.97554999999994,42.36033000000003],[-70.98858999999999,42.361980000000074]]]},"properties":{"ESRI_OID":35833,"MSI_UID":35833,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381934,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1769531816000,"MODIFIED_DATE":null,"BEGIN_DATE":1784764800000,"END_DATE":1787615999000,"DESCRIPTION":"MA - WINTHROP – PRESIDENT ROADS – JFK REGATTA – REGATTA – The Cottage Park Yacht Club is hosting the JFK Regatta on August 23, 2026, from 11:00 AM to 4:00 PM in and around the area of President Roads, 1 mile west of Deer Island, Boston Harbor.  The event will consist of approximately 15 sailing vessels all ranging from 20’ to 40’ in length.  The person responsible for on-scene safety can be reached at 617-306-8287.  For more information, please contact Suzanne Hardy at 617-306-8287.\nChart 13270\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.98859,42.36198],[-70.98602,42.3583],[-70.98945,42.35323],[-71.00628,42.34726],[-71.01366,42.33102],[-70.97538,42.29637],[-70.90929,42.32315],[-70.92491,42.33648],[-70.95358,42.33775],[-70.95564,42.34371],[-70.97555,42.36033],[-70.98859,42.36198]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":35882,"geometry":{"type":"Polygon","coordinates":[[[-70.79594999999995,42.565690000000075],[-70.85602999999998,42.521430000000066],[-70.82066999999995,42.48827000000006],[-70.73105999999996,42.553300000000036],[-70.79594999999995,42.565690000000075]]]},"properties":{"ESRI_OID":35882,"MSI_UID":35882,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1769539247000,"MODIFIED_DATE":null,"BEGIN_DATE":1784764800000,"END_DATE":1787615999000,"DESCRIPTION":"MA - MARBLEHEAD – MARBLEHEAD HARBOR – MARBLEHEAD YACHT CLUB CLEMSON CHASE RACE – REGATTA – The Marblehead Yacht Club is hosting the Clemson Chase Race on August 23, 2026, from 1:00PM to 4:00PM in and around the area of Marblehead Harbor.  The event will consist of approximately 30 sailing vessels varying in length from 25-45’ in length.  The person responsible for on scene safety can be reached at 617-594-2542.  For more information, please contact Marcel Nyffenegger at 617-594-2542.\n\nChart 13270\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.79595,42.56569],[-70.85603,42.52143],[-70.82067,42.48827],[-70.73106,42.5533],[-70.79595,42.56569]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36076,"geometry":{"type":"Polygon","coordinates":[[[-70.83684999999997,42.52969000000007],[-70.84027999999995,42.51008000000007],[-70.85572999999994,42.49413000000004],[-70.84611999999998,42.49072000000007],[-70.84319999999997,42.498560000000055],[-70.83323999999993,42.50527000000005],[-70.81126999999998,42.50160000000005],[-70.79323999999997,42.52210000000008],[-70.83684999999997,42.52969000000007]]]},"properties":{"ESRI_OID":36076,"MSI_UID":36076,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1769779707000,"MODIFIED_DATE":null,"BEGIN_DATE":1776556800000,"END_DATE":1788393599000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – EASTERN YC OPEN LASER SUMMER SERIES – REGATTA – The Eastern Yacht Club is hosting the Open Laser Summer Series every Tuesday night, from May 19, 2026, to September 01, 2026, from 6:00 PM to 7:30 PM in and around the vicinity of Marblehead Harbor.  The event will consist of approximately 15 sailing vessels approximately 14’ in length. The person responsible for on-scene safety can be reached at 781-475-2140.   For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.83685,42.52969],[-70.84028,42.51008],[-70.85573,42.49413],[-70.84612,42.49072],[-70.8432,42.49856],[-70.83324,42.50527],[-70.81127,42.5016],[-70.79324,42.5221],[-70.83685,42.52969]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36779,"geometry":{"type":"Polygon","coordinates":[[[-70.72405999999995,42.57838000000004],[-70.84284999999994,42.51818000000003],[-70.82774999999998,42.49084000000005],[-70.86482999999998,42.46147000000008],[-70.81332999999995,42.41282000000007],[-70.57368999999994,42.54449000000005],[-70.72405999999995,42.57838000000004]]]},"properties":{"ESRI_OID":36779,"MSI_UID":36779,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770662151000,"MODIFIED_DATE":null,"BEGIN_DATE":1784073600000,"END_DATE":1787011199000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – TED HOOD REGATTA – REGATTA \nThe Eastern Yacht Club is hosting the Ted Hood Regatta from August 15, 2026 to August 16, 2026, from 11:00 AM – 4:00 PM, in and around the area of Marblehead Harbor.  The event will consist of approximately 30 sailing vessels varying in length between 30’-50’.  The person responsible for on-scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.72406,42.57838],[-70.84285,42.51818],[-70.82775,42.49084],[-70.86483,42.46147],[-70.81333,42.41282],[-70.57369,42.54449],[-70.72406,42.57838]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36780,"geometry":{"type":"Polygon","coordinates":[[[-70.82836999999995,42.54266000000007],[-70.84003999999999,42.51028000000008],[-70.85685999999998,42.494080000000054],[-70.84621999999996,42.48952000000003],[-70.83385999999996,42.50699000000003],[-70.83007999999995,42.504200000000026],[-70.84106999999995,42.48648000000003],[-70.86852999999996,42.46091000000007],[-70.84861999999998,42.44495000000006],[-70.72090999999995,42.51332000000008],[-70.82836999999995,42.54266000000007]]]},"properties":{"ESRI_OID":36780,"MSI_UID":36780,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770662181000,"MODIFIED_DATE":null,"BEGIN_DATE":1783987200000,"END_DATE":1786838399000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – EYC PURSUIT RACE 4  – REGATTA \nThe Eastern Yacht Club is hosting the EYC Pursuit Race 4 from 4:00 PM to 6:00 PM, on August 14, 2026, in and around the area of Marblehead Harbor.  The events will consist of approximately 20 sailing vessels varying in length between 30’-50’ in length.  The person responsible for on-scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.82837,42.54266],[-70.84004,42.51028],[-70.85686,42.49408],[-70.84622,42.48952],[-70.83386,42.50699],[-70.83008,42.5042],[-70.84107,42.48648],[-70.86853,42.46091],[-70.84862,42.44495],[-70.72091,42.51332],[-70.82837,42.54266]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36815,"geometry":{"type":"Polygon","coordinates":[[[-70.81366999999995,42.55511000000007],[-70.84078999999997,42.51489000000004],[-70.85452999999995,42.49565000000007],[-70.84525999999994,42.491100000000074],[-70.83426999999995,42.50755000000004],[-70.83014999999995,42.50628000000006],[-70.83529999999996,42.48983000000004],[-70.84696999999994,42.45691000000005],[-70.80130999999994,42.41840000000008],[-70.72474999999997,42.50527000000005],[-70.81366999999995,42.55511000000007]]]},"properties":{"ESRI_OID":36815,"MSI_UID":36815,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770720759000,"MODIFIED_DATE":null,"BEGIN_DATE":1784592000000,"END_DATE":1787443199000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – EYC PURSUIT RACE 5  – REGATTA \nThe Eastern Yacht Club is hosting the EYC Pursuit Race 5 from 5:00 PM to 7:30 PM, on August 21, 2026, in and around the area of Marblehead Harbor.  The events will consist of approximately 20 sailing vessels varying in length between 30’-50’ in length.  The person responsible for on-scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.81367,42.55511],[-70.84079,42.51489],[-70.85453,42.49565],[-70.84526,42.4911],[-70.83427,42.50755],[-70.83015,42.50628],[-70.8353,42.48983],[-70.84697,42.45691],[-70.80131,42.4184],[-70.72475,42.50527],[-70.81367,42.55511]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36823,"geometry":{"type":"Polygon","coordinates":[[[-70.65539999999999,42.580400000000054],[-70.81950999999998,42.55284000000006],[-70.84078999999997,42.51261000000005],[-70.85349999999994,42.492620000000045],[-70.84559999999993,42.49034000000006],[-70.83495999999997,42.50628000000006],[-70.82945999999998,42.50502000000006],[-70.83495999999997,42.489580000000046],[-70.85520999999994,42.44703000000004],[-70.76903999999996,42.44247000000007],[-70.60527999999994,42.558910000000026],[-70.65539999999999,42.580400000000054]]]},"properties":{"ESRI_OID":36823,"MSI_UID":36823,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770728661000,"MODIFIED_DATE":null,"BEGIN_DATE":1785369600000,"END_DATE":1788220799000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – EYC CLUB CHAMPIONSHIPS  – REGATTA \nThe Eastern Yacht Club is hosting the Eastern YC Club Championships from 1:00 PM to 5:00 PM, on August 30, 2026, in and around the area of Marblehead Harbor.  The events will consist of approximately 12 sailing vessels 23’ in length.  The person responsible for on-scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.6554,42.5804],[-70.81951,42.55284],[-70.84079,42.51261],[-70.8535,42.49262],[-70.8456,42.49034],[-70.83496,42.50628],[-70.82946,42.50502],[-70.83496,42.48958],[-70.85521,42.44703],[-70.76904,42.44247],[-70.60528,42.55891],[-70.6554,42.5804]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36835,"geometry":{"type":"Polygon","coordinates":[[[-70.80057999999997,42.528020000000026],[-70.84066999999999,42.50878000000006],[-70.81654999999995,42.47948000000008],[-70.76452999999998,42.503280000000075],[-70.80057999999997,42.528020000000026]]]},"properties":{"ESRI_OID":36835,"MSI_UID":36835,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770731901000,"MODIFIED_DATE":null,"BEGIN_DATE":1786492800000,"END_DATE":1789430399000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – IOD WOMEN’S INTERNATIONAL CHAMPIONSHIPS – REGATTA  The Eastern Yacht Club is hosting the Women’s IOD Invitational Championships from September 12, 2026 to September 13, 2026, from 11:00 AM – 4:30 PM, in and around the area of Marblehead Harbor.  The event will consist of approximately 10 sailing vessels approximately 33’ in length.  The person responsible for on-scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.80058,42.52802],[-70.84067,42.50878],[-70.81655,42.47948],[-70.76453,42.50328],[-70.80058,42.52802]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36841,"geometry":{"type":"Polygon","coordinates":[[[-70.84164999999996,42.52678000000003],[-70.84147999999993,42.51033000000007],[-70.85555999999997,42.49300000000005],[-70.84576999999996,42.49135000000007],[-70.83306999999996,42.50553000000008],[-70.81881999999996,42.50072000000006],[-70.80147999999997,42.51577000000003],[-70.84164999999996,42.52678000000003]]]},"properties":{"ESRI_OID":36841,"MSI_UID":36841,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770736467000,"MODIFIED_DATE":null,"BEGIN_DATE":1786579200000,"END_DATE":1795478399000,"DESCRIPTION":"MA – MARBLEHEAD – FALL LASER ILCA SERIES – REGATTA – The Eastern Yacht Club is hosting the Fall Laser ILCA Series Regatta Series every Sunday from September 13, 2026, to November 22, 2026, from 1:00 PM to 3:00 PM in the vicinity of Marblehead Harbor.  The event will consist of approximately 15 vessels, all of which are 14’ in length. The person responsible for on scene safety can be reached at 781-475-4120.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.84165,42.52678],[-70.84148,42.51033],[-70.85556,42.493],[-70.84577,42.49135],[-70.83307,42.50553],[-70.81882,42.50072],[-70.80148,42.51577],[-70.84165,42.52678]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36846,"geometry":{"type":"Polygon","coordinates":[[[-70.83941999999996,42.53640000000007],[-70.84113999999994,42.51185000000004],[-70.85486999999995,42.492620000000045],[-70.84422999999998,42.48932000000008],[-70.83495999999997,42.50451000000004],[-70.83186999999998,42.50451000000004],[-70.81950999999998,42.47768000000008],[-70.73710999999997,42.499700000000075],[-70.83941999999996,42.53640000000007]]]},"properties":{"ESRI_OID":36846,"MSI_UID":36846,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770738252000,"MODIFIED_DATE":null,"BEGIN_DATE":1787011200000,"END_DATE":1790035199000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – ILCA MASTERS REGATTA – REGATTA \nThe Eastern Yacht Club is hosting the ILCA Master Regatta from September 18, 2026 to September 20, 2026, from 10:00 AM – 4:30 PM, in and around the area of Marblehead Harbor.  The event will consist of approximately 30 sailing vessels approximately 14’in length.  The person responsible for on scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.83942,42.5364],[-70.84114,42.51185],[-70.85487,42.49262],[-70.84423,42.48932],[-70.83496,42.50451],[-70.83187,42.50451],[-70.81951,42.47768],[-70.73711,42.4997],[-70.83942,42.5364]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36936,"geometry":{"type":"Polygon","coordinates":[[[-70.81778999999995,42.55537000000004],[-70.84593999999998,42.51476000000008],[-70.84181999999998,42.45868000000007],[-70.75976999999995,42.51033000000007],[-70.81778999999995,42.55537000000004]]]},"properties":{"ESRI_OID":36936,"MSI_UID":36936,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770830084000,"MODIFIED_DATE":null,"BEGIN_DATE":1787788800000,"END_DATE":1790639999000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – POT LUCK REGATTA – REGATTA \nThe Eastern Yacht Club is hosting the Pot Luck Regatta on September 27, 2026, from 12:00 PM – 4:00 PM, in and around the area of Marblehead Harbor.  The event will consist of approximately 20 sailing vessels varying in length from 30’-50’.  The person responsible for on-scene safety can be reached at 781-475-2140.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.81779,42.55537],[-70.84594,42.51476],[-70.84182,42.45868],[-70.75977,42.51033],[-70.81779,42.55537]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":36980,"geometry":{"type":"Polygon","coordinates":[[[-70.84284999999994,42.53968000000003],[-70.83975999999996,42.51312000000007],[-70.85520999999994,42.49337000000003],[-70.84490999999997,42.491100000000074],[-70.83529999999996,42.50527000000005],[-70.83254999999997,42.504260000000045],[-70.82431999999994,42.47742000000005],[-70.77830999999998,42.51944000000003],[-70.84284999999994,42.53968000000003]]]},"properties":{"ESRI_OID":36980,"MSI_UID":36980,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770899370000,"MODIFIED_DATE":null,"BEGIN_DATE":1788998400000,"END_DATE":1791849599000,"DESCRIPTION":"MA – MARBLEHEAD – EASTERN YC HIGH SCHOOL CHAMPIONSHIP – REGATTA – The Eastern Yacht Club is hosting the Nessa Keelboat High School Championships from October 10, 2026 from 9:00 AM to 4:00 PM, and October 11, 2026 from 9:00 AM to 12:00 PM, in and around the vicinity of Marblehead Harbor.  The event will consist of approximately 12 sailing vessels 23’ in length.  The person responsible for on-scene safety can be reached at 617-791-1585.  For more information, please contact Alan McKinnon at 617-791-1585.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.84285,42.53968],[-70.83976,42.51312],[-70.85521,42.49337],[-70.84491,42.4911],[-70.8353,42.50527],[-70.83255,42.50426],[-70.82432,42.47742],[-70.77831,42.51944],[-70.84285,42.53968]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37075,"geometry":{"type":"Polygon","coordinates":[[[-70.83254999999997,42.54955000000007],[-70.83872999999994,42.51514000000003],[-70.85520999999994,42.49439000000007],[-70.85452999999995,42.45742000000007],[-70.76457999999997,42.43234000000007],[-70.71822999999995,42.54120000000006],[-70.83254999999997,42.54955000000007]]]},"properties":{"ESRI_OID":37075,"MSI_UID":37075,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770989873000,"MODIFIED_DATE":null,"BEGIN_DATE":1788393600000,"END_DATE":1791158399000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – EASTERN YACHT CLUB PUMPKIN PURSUIT RACE 1 – REGATTA \nThe Eastern Yacht Club is hosting the Pumpkin Pursuit Race 1 on Sunday October 3rd, 2026, from 12:00 PM to 4:00 PM in and around the area of Marblehead Harbor.  The event will consist of approximately 15 sailing vessels varying in length between 30’-50’ in length.  The person responsible for on-scene safety can be reached at 617-678-4174.  For more information, please contact Jack Cochrane at 617-678-4174.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.83255,42.54955],[-70.83873,42.51514],[-70.85521,42.49439],[-70.85453,42.45742],[-70.76458,42.43234],[-70.71823,42.5412],[-70.83255,42.54955]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37107,"geometry":{"type":"Polygon","coordinates":[[[-70.62312999999995,42.57635000000005],[-70.70964999999995,42.574580000000026],[-70.86756999999994,42.53538000000003],[-70.83975999999996,42.510590000000036],[-70.85486999999995,42.49337000000003],[-70.83666999999997,42.46730000000008],[-70.66981999999996,42.502740000000074],[-70.62312999999995,42.57635000000005]]]},"properties":{"ESRI_OID":37107,"MSI_UID":37107,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770997793000,"MODIFIED_DATE":null,"BEGIN_DATE":1788825600000,"END_DATE":1791849599000,"DESCRIPTION":"MA – MARBLEHEAD – SALEM SOUND –ETCHELLS NEW ENGLAND CHAMPIONSHIPS – REGATTA – The Eastern Yacht Club is hosting the Etchells New England Championships from 11:00 AM – 4:00 PM on October 8th – 11th, 2026, in and around the vicinity of Salem Sound and Marblehead Harbor.  The event will consist of approximately 30 sailing vessels 33’ in length.  The person responsible for on-scene safety can be reached at 781-475-4120.  For more information, please contact Jud Smith at 781-475-2140.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.62313,42.57635],[-70.70965,42.57458],[-70.86757,42.53538],[-70.83976,42.51059],[-70.85487,42.49337],[-70.83667,42.4673],[-70.66982,42.50274],[-70.62313,42.57635]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37115,"geometry":{"type":"Polygon","coordinates":[[[-70.62930999999998,42.575590000000034],[-70.79615999999999,42.56295000000006],[-70.83941999999996,42.51236000000006],[-70.85452999999995,42.492620000000045],[-70.86344999999994,42.45210000000003],[-70.78036999999995,42.402930000000026],[-70.62930999999998,42.575590000000034]]]},"properties":{"ESRI_OID":37115,"MSI_UID":37115,"ATU":1,"TITLE":"Marblehead Channel - Marblehead Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382030,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha:marhar","WATERWAY_NAME":"Marblehead Harbor","CREATE_DATE":1770999422000,"MODIFIED_DATE":null,"BEGIN_DATE":1787184000000,"END_DATE":1790035199000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD CHOWDER CUP – REGATTA – The Eastern Yacht Club is hosting the Marblehead Chowder Cup Regatta on September 20, 2026, from 12:00 PM to 2:00 PM in the vicinity of Marblehead Channel, Cat Island and Tinkers Gong in approximate position 42° 30’15”N, 070° 49’03.6”W.  The event will consist of approximately 25 vessels from 28’ to 50’ in length .  The person responsible for on scene safety can be reached at 617-678-4174.  For more information, please contact Jack Cochrane at 617-678-4174.\n\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.62931,42.57559],[-70.79616,42.56295],[-70.83942,42.51236],[-70.85453,42.49262],[-70.86345,42.4521],[-70.78037,42.40293],[-70.62931,42.57559]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37477,"geometry":{"type":"Polygon","coordinates":[[[-122.51755999999995,48.752350000000035],[-122.56922999999995,48.73016000000007],[-122.52768999999995,48.70978000000008],[-122.50296999999995,48.74624000000006],[-122.51755999999995,48.752350000000035]]]},"properties":{"ESRI_OID":37477,"MSI_UID":37477,"ATU":13,"TITLE":"Hale Passage - Bellingham Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385892,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:rosstr:halpas:belbay","WATERWAY_NAME":"Bellingham Bay","CREATE_DATE":1771541345000,"MODIFIED_DATE":null,"BEGIN_DATE":1773878400000,"END_DATE":1790380799000,"DESCRIPTION":"02 APR - 24 SEP 2026, 1800-2100. Weekly sailing regatta on Thursday evenings in Bellingham Bay.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.51756,48.75235],[-122.56923,48.73016],[-122.52769,48.70978],[-122.50297,48.74624],[-122.51756,48.75235]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37733,"geometry":{"type":"Polygon","coordinates":[[[-122.58227999999997,47.57352000000003],[-122.66287999999997,47.54091000000005],[-122.64459,47.54167000000007],[-122.63325999999995,47.548560000000066],[-122.60725999999994,47.550470000000075],[-122.59506999999996,47.56322000000006],[-122.58227999999997,47.57352000000003]]]},"properties":{"ESRI_OID":37733,"MSI_UID":37733,"ATU":13,"TITLE":"Rich Passage - SinclairInlet/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385844,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:ricpas:sininl","WATERWAY_NAME":"SinclairInlet","CREATE_DATE":1771884952000,"MODIFIED_DATE":null,"BEGIN_DATE":1771804800000,"END_DATE":1787443199000,"DESCRIPTION":"17 APR - 15 MAY 2026, 1800-2000 each Friday. Weekly sailing regatta in Sinclair Inlet.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.58228,47.57352],[-122.66288,47.54091],[-122.64459,47.54167],[-122.63326,47.54856],[-122.60726,47.55047],[-122.59507,47.56322],[-122.58228,47.57352]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37784,"geometry":{"type":"Polygon","coordinates":[[[-122.42039999999997,47.76565000000005],[-122.44803999999999,47.66193000000004],[-122.43996999999996,47.65858000000003],[-122.43910999999997,47.66193000000004],[-122.41971999999998,47.67175000000003],[-122.41765999999996,47.67788000000007],[-122.40683999999999,47.68909000000008],[-122.41095999999999,47.69695000000007],[-122.38881999999995,47.708150000000046],[-122.37851999999998,47.729400000000055],[-122.39258999999998,47.76242000000008],[-122.42039999999997,47.76565000000005]]]},"properties":{"ESRI_OID":37784,"MSI_UID":37784,"ATU":13,"TITLE":"Puget Sound - Shilshole Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385918,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:shibay","WATERWAY_NAME":"Shilshole Bay","CREATE_DATE":1771958986000,"MODIFIED_DATE":null,"BEGIN_DATE":1774396800000,"END_DATE":1789084799000,"DESCRIPTION":"08 APR - 09 SEP 2026, 1800-2100 each Wednesday. Weekly sailing regatta in Shilshole Bay between West Point and Richmond Beach, East of the traffic separation scheme.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.4204,47.76565],[-122.44804,47.66193],[-122.43997,47.65858],[-122.43911,47.66193],[-122.41972,47.67175],[-122.41766,47.67788],[-122.40684,47.68909],[-122.41096,47.69695],[-122.38882,47.70815],[-122.37852,47.7294],[-122.39259,47.76242],[-122.4204,47.76565]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37785,"geometry":{"type":"Polygon","coordinates":[[[-122.42091999999997,47.76507000000004],[-122.44803999999999,47.66112000000004],[-122.43962999999997,47.65823000000006],[-122.43910999999997,47.66181000000006],[-122.41988999999995,47.67164000000008],[-122.41799999999995,47.67719000000005],[-122.40683999999999,47.68978000000004],[-122.41147999999998,47.69695000000007],[-122.38812999999999,47.70850000000007],[-122.37834999999995,47.728590000000054],[-122.39430999999996,47.764380000000074],[-122.42091999999997,47.76507000000004]]]},"properties":{"ESRI_OID":37785,"MSI_UID":37785,"ATU":13,"TITLE":"Puget Sound - Shilshole Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385918,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:shibay","WATERWAY_NAME":"Shilshole Bay","CREATE_DATE":1771959002000,"MODIFIED_DATE":null,"BEGIN_DATE":1774483200000,"END_DATE":1789171199000,"DESCRIPTION":"09 APR - 10 SEP 2026, 1800-2100 each Thursday. Weekly sailing regatta in Shilshole Bay between West Point and Richmond Beach, east of the traffic separation scheme.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.42092,47.76507],[-122.44804,47.66112],[-122.43963,47.65823],[-122.43911,47.66181],[-122.41989,47.67164],[-122.418,47.67719],[-122.40684,47.68978],[-122.41148,47.69695],[-122.38813,47.7085],[-122.37835,47.72859],[-122.39431,47.76438],[-122.42092,47.76507]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":37882,"geometry":{"type":"Polygon","coordinates":[[[-75.57186999999993,39.65277000000003],[-75.58559999999994,39.64880000000005],[-75.61134999999996,39.61892000000006],[-75.59864999999996,39.61522000000008],[-75.56705999999997,39.65092000000004],[-75.57186999999993,39.65277000000003]]]},"properties":{"ESRI_OID":37882,"MSI_UID":37882,"ATU":5,"TITLE":"Delaware River Main Channel - Pea Patch Island/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382800,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:delbay:delbaymaicha:lisran:delriv:delrivmaicha:peapatisl","WATERWAY_NAME":"Pea Patch Island","CREATE_DATE":1772119346000,"MODIFIED_DATE":1772121621000,"BEGIN_DATE":1776384000000,"END_DATE":1793577599000,"DESCRIPTION":"General/Marine Events/Sailing Regatta (Race)\n\nFrom: 05-01-2026 To: 11-01-2026\n\nThere will be a sailboat race series held by the New Castle Sailing Club on the Delaware River near Battery Park in New Castle, DE every Saturday starting on May 2, 2026, until October 31, 2026, from 8 a.m. to 3 p.m. The sailing races will be held outside of the main navigational channel. The event sponsor will have a vessel on scene that will be monitoring VHF radio channel 16. Mariners are urged to use caution when transiting the area. \n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-75.57187,39.65277],[-75.5856,39.6488],[-75.61135,39.61892],[-75.59865,39.61522],[-75.56706,39.65092],[-75.57187,39.65277]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38018,"geometry":{"type":"Polygon","coordinates":[[[-69.32737999999995,43.75454000000008],[-70.17430999999993,43.667880000000025],[-70.51221999999996,43.24574000000007],[-69.32737999999995,43.75454000000008]]]},"properties":{"ESRI_OID":38018,"MSI_UID":38018,"ATU":1,"TITLE":"Portland Harbor Approach - Portland Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381867,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:porharapp:porhar","WATERWAY_NAME":"Portland Harbor","CREATE_DATE":1772215275000,"MODIFIED_DATE":1772215281000,"BEGIN_DATE":1785456000000,"END_DATE":1801094399000,"DESCRIPTION":"ME – CASCO BAY/GULF OF MAINE – FALMOUTH – Sailboat Race\nMariners are advised that the Monhegan Island Race and Seguin Sprint is scheduled to start South of Clapboard Island and finish outside Portland Headlight. The longer Monhegan Course (150 nm) will start Friday at 3:00 pm and the shorter Seguin Island Race (55 nm) will start on Saturday at 1:00 pm. Both fleets are estimated to finish between Saturday night 8:00 pm and Sunday 10:00 pm. Approximately thirty-five 24’-60’ sailboats participating. The event will take place in Casco Bay, Maine. Chart number: 13288.  For event information: Greg Carville, (207) 272-2300.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-69.32738,43.75454],[-70.17431,43.66788],[-70.51222,43.24574],[-69.32738,43.75454]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38161,"geometry":{"type":"Polygon","coordinates":[[[-69.05635999999998,44.09887000000003],[-69.08744999999993,44.09818000000007],[-69.08783999999997,44.096400000000074],[-69.05635999999998,44.09764000000007],[-69.05635999999998,44.09887000000003]]]},"properties":{"ESRI_OID":38161,"MSI_UID":38161,"ATU":1,"TITLE":"West Penobscot Bay - Rockland Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381765,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:wespenbay:roclanhar","WATERWAY_NAME":"Rockland Harbor","CREATE_DATE":1772462458000,"MODIFIED_DATE":1772462751000,"BEGIN_DATE":1780963200000,"END_DATE":1789516799000,"DESCRIPTION":"ME – Rockland Harbor – ROCKLAND – Sailboat Race\nMariners are advised that the Rockland Yacht Club Tuesday Night Racing is scheduled to be held Northeast of Seal Ledge in Rockland Harbor. The event will be held every Tuesday from June, 9 to September 15, 2026 beginning at 5:00 p.m. – 7:00 p.m. each day.  Approximately ten 20’-35’ sail boats will be participating.  The event will take place in Rockland, Maine.  For event information: Laura Shields-Haas, (504) 957-6149.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-69.05636,44.09887],[-69.08745,44.09818],[-69.08784,44.0964],[-69.05636,44.09764],[-69.05636,44.09887]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38690,"geometry":{"type":"Polygon","coordinates":[[[-70.60591999999997,42.710330000000056],[-70.61943999999994,42.68841000000003],[-70.62308999999993,42.66238000000004],[-70.59475999999995,42.656220000000076],[-70.57673999999997,42.65685000000008],[-70.51514999999995,42.681940000000054],[-70.60591999999997,42.710330000000056]]]},"properties":{"ESRI_OID":38690,"MSI_UID":38690,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Sandy Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381893,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:sanbay","WATERWAY_NAME":"Sandy Bay","CREATE_DATE":1773063980000,"MODIFIED_DATE":null,"BEGIN_DATE":1776902400000,"END_DATE":1788911999000,"DESCRIPTION":"MA – SANDY BAY / ROCKPORT – SANDY BAY YACHT CLUB SUMMER SEASON WEEKENDS/HOLIDAYS – REGATTA – The Sandy Bay Yacht Club is hosting the Yacht Racing Summer Season, Weekends and Holidays every weekend and holiday from May 23, 2026, to September 7, 2026.  The event will take place in Sandy Bay, Rockport.  The event will consist of approximately 25 vessels ranging from 8’ to 22’.  The person responsible for on scene safety can be reached at VHF Ch. 16 and 69. For more information please contact Charlie Clark at 978-491-1468.\nChart 13279\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.60592,42.71033],[-70.61944,42.68841],[-70.62309,42.66238],[-70.59476,42.65622],[-70.57674,42.65685],[-70.51515,42.68194],[-70.60592,42.71033]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38715,"geometry":{"type":"Polygon","coordinates":[[[-70.59343999999999,42.72989000000007],[-70.61983999999995,42.68858000000006],[-70.62390999999997,42.66176000000007],[-70.57863999999995,42.653080000000045],[-70.48336999999998,42.67659000000003],[-70.59343999999999,42.72989000000007]]]},"properties":{"ESRI_OID":38715,"MSI_UID":38715,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Sandy Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381893,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:sanbay","WATERWAY_NAME":"Sandy Bay","CREATE_DATE":1773065543000,"MODIFIED_DATE":null,"BEGIN_DATE":1778371200000,"END_DATE":1787875199000,"DESCRIPTION":"MA – SANDY BAY – ROCKPORT – SANDY BAY YACHT CLUB WEDNESDAY NIGHT RACING SERIES – REGATTA – The Sandy Bay Yacht Club is hosting their Wednesday Night Racing Series every Wednesday from June 10, 2026, to August 26, 2026, from 4:30 PM to 7:30 PM in the vicinity of Sandy Bay, Rockport.  The event will consist of approximately 20 sailing vessels ranging from 16’ to 19’ in length.  The person responsible for on scene safety can be reached on VHF Ch. 16 or 69.  For more information please contact Charlie Clark at 978-491-1468.\nChart 13279\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.59344,42.72989],[-70.61984,42.68858],[-70.62391,42.66176],[-70.57864,42.65308],[-70.48337,42.67659],[-70.59344,42.72989]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38777,"geometry":{"type":"Polygon","coordinates":[[[-118.28302999999994,33.70897000000008],[-118.28467999999998,33.708740000000034],[-118.28609999999998,33.70664000000005],[-118.28706999999997,33.70637000000005],[-118.28867999999994,33.70536000000004],[-118.29152999999997,33.70518000000004],[-118.29335999999995,33.70496000000003],[-118.29413999999997,33.70456000000007],[-118.29394999999994,33.703700000000026],[-118.29002999999994,33.704300000000046],[-118.28628999999995,33.70527000000004],[-118.28304999999995,33.70895000000007],[-118.28302999999994,33.70897000000008]]]},"properties":{"ESRI_OID":38777,"MSI_UID":38777,"ATU":11,"TITLE":"Sector Los Angeles, Territorial Sea - Sector Los Angeles, Submerged Land Act (SLA)/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385490,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:seclosangexcecozon:seclosangtersea:seclosangsublanact","WATERWAY_NAME":"Sector Los Angeles, Submerged Land Act (SLA)","CREATE_DATE":1773074615000,"MODIFIED_DATE":1773089377000,"BEGIN_DATE":1773446400000,"END_DATE":1787529599000,"DESCRIPTION":"The Cabrillo Beach Yacht Club will be sponsoring the Foiling Regatta series on March 28, April 18, and August 22, 2026, from 1 p.m. to 5 p.m. each day.  Approximately twenty 10-foot sailing vessels will be racing on a course offshore of Los Angeles Harbor, between Pt. Fermin and Cabrillo Beach.  Mariners are requested to transit the event area with caution.  For more details or comments, contact Jonathan Mitsumori at (310) 831-4757.\nLOCATION: 33.704° N, 118.286° W\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-118.28303,33.70897],[-118.28468,33.70874],[-118.2861,33.70664],[-118.28707,33.70637],[-118.28868,33.70536],[-118.29153,33.70518],[-118.29336,33.70496],[-118.29414,33.70456],[-118.29395,33.7037],[-118.29003,33.7043],[-118.28629,33.70527],[-118.28305,33.70895],[-118.28303,33.70897]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38836,"geometry":{"type":"Polygon","coordinates":[[[-70.62226999999996,42.74242000000004],[-70.61926999999997,42.68692000000004],[-70.62333999999998,42.662000000000035],[-70.59329999999994,42.64385000000004],[-70.49630999999994,42.65932000000004],[-70.62226999999996,42.74242000000004]]]},"properties":{"ESRI_OID":38836,"MSI_UID":38836,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Sandy Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381893,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:sanbay","WATERWAY_NAME":"Sandy Bay","CREATE_DATE":1773137691000,"MODIFIED_DATE":null,"BEGIN_DATE":1785888000000,"END_DATE":1788911999000,"DESCRIPTION":"MA – SANDY BAY / ROCKPORT – SANDY BAY YACHT CLUB LABOR DAY SERIES REGATTA – REGATTA – The Sandy Bay Yacht Club is hosting the Labor Day Series Regatta from September 5, 2026, to September 7, 2026, from 11:00 AM to 4:30 PM in the vicinity of Sandy Bay, Rockport, MA.  The event will consist of approximately 25 vessels, 8’ - 22’ in length. The vessel responsible for on scene safety can be reached on VHF Ch. 69 or 16. For more information please contact Charlie Clark at 978-491-1469.\nChart 13279\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.62227,42.74242],[-70.61927,42.68692],[-70.62334,42.662],[-70.5933,42.64385],[-70.49631,42.65932],[-70.62227,42.74242]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":38984,"geometry":{"type":"Polygon","coordinates":[[[-71.04742999999996,42.37833000000006],[-71.05814999999996,42.37080000000003],[-71.05021999999997,42.36818000000005],[-71.04742999999996,42.36160000000007],[-71.04945999999995,42.356130000000064],[-71.04484999999994,42.355180000000075],[-71.02285999999998,42.346850000000074],[-71.00954999999993,42.33869000000004],[-71.00761999999997,42.34669000000008],[-71.04227999999995,42.36652000000004],[-71.04516999999998,42.37119000000007],[-71.04076999999995,42.37476000000004],[-71.04742999999996,42.37833000000006]]]},"properties":{"ESRI_OID":38984,"MSI_UID":38984,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100119363597,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1773233001000,"MODIFIED_DATE":null,"BEGIN_DATE":1780876800000,"END_DATE":1786665599000,"DESCRIPTION":"MA – BOSTON INNER HARBOR – CONSTITUTION YACHT CLUB WEDNESDAY NIGHT RACING SUMMER SERIES – REGATTA – The Constitution Yacht Club is hosting the CYC Wednesday Night Racing Summer Series, every Wednesday from July 8, 2026, to August 12, 2026 from 6:15 PM to 9:00 PM.  The event will take place in Boston Inner Harbor from Pier 6 in Charlestown to the Red “4” buoy.  The event will consist of approximately 18 sailing vessels, ranging from 28’ to 42’.  The person responsible for on scene safety can be reached at 860-608-6792.  For more information, please contact Ryan Wagner at 860-608-6792.\nChart 13727\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.04743,42.37833],[-71.05815,42.3708],[-71.05022,42.36818],[-71.04743,42.3616],[-71.04946,42.35613],[-71.04485,42.35518],[-71.02286,42.34685],[-71.00955,42.33869],[-71.00762,42.34669],[-71.04228,42.36652],[-71.04517,42.37119],[-71.04077,42.37476],[-71.04743,42.37833]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39208,"geometry":{"type":"Polygon","coordinates":[[[-70.75881999999996,42.27365000000003],[-70.80199999999996,42.25917000000004],[-70.79738999999995,42.25603000000007],[-70.75328999999994,42.26810000000006],[-70.75881999999996,42.27365000000003]]]},"properties":{"ESRI_OID":39208,"MSI_UID":39208,"ATU":1,"TITLE":"Cohasset Harbor - Cohasset Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381957,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:cohhar:cohcha","WATERWAY_NAME":"Cohasset Channel","CREATE_DATE":1773660466000,"MODIFIED_DATE":null,"BEGIN_DATE":1786492800000,"END_DATE":1789430399000,"DESCRIPTION":"MA – COHASSET – SANDY BEACH TO MINOT’S LIGHT – MINOT LIGHT ROUNDABOUT – ROW – The Cohasset Maritime Institute is hosting the Minot Light Roundabout on September 12, 2026, from 8:00 AM to 2:00 PM (Rain date of September 13, 2026).  The event will consist of a 4.5 mile row from Sandy Beach, Cohasset out and around Minot’s Light and returning.  The event will have approximately 30 rowing craft from 15’ to 36’ in length.  The person responsible for on scene safety can be reached on at 413-695-7369.  For more information, please contact Laurie Kelly at 781-490-2621.\nChart 13269\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.75882,42.27365],[-70.802,42.25917],[-70.79739,42.25603],[-70.75329,42.2681],[-70.75882,42.27365]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39288,"geometry":{"type":"Polygon","coordinates":[[[-70.69482999999997,42.22271000000006],[-70.71939999999995,42.20889000000005],[-70.72422999999998,42.20300000000003],[-70.71960999999999,42.19871000000006],[-70.71681999999998,42.20014000000003],[-70.71456999999998,42.19983000000008],[-70.71638999999993,42.18051000000003],[-70.66446999999994,42.19402000000008],[-70.69482999999997,42.22271000000006]]]},"properties":{"ESRI_OID":39288,"MSI_UID":39288,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Scituate Harbor Approach/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382102,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:sciharapp","WATERWAY_NAME":"Scituate Harbor Approach","CREATE_DATE":1773690083000,"MODIFIED_DATE":null,"BEGIN_DATE":1776643200000,"END_DATE":1788479999000,"DESCRIPTION":"MA – SCITUATE – SCITUATE SAILING WEDNESDAY SERIES – REGATTA – The Satuit Boat Club is hosting the Scituate Sailing Wednesday Series every Wednesday from May 20, 2025, to September 2, 2026 in and around Scituate Harbor from 6:00 PM until 9:00 PM.  The event will consist of a weekly regatta, consisting of approximately 15 vessels, all 24’ – 50’ in length.  The vessel responsible for on scene safety can be reached at 781-635-6589.  For more information, please contact James Plassman at 781-635-6589.\nChart 13269\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.69483,42.22271],[-70.7194,42.20889],[-70.72423,42.203],[-70.71961,42.19871],[-70.71682,42.20014],[-70.71457,42.19983],[-70.71639,42.18051],[-70.66447,42.19402],[-70.69483,42.22271]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39349,"geometry":{"type":"Polygon","coordinates":[[[-70.70318999999995,42.22306000000003],[-70.71863999999994,42.20900000000006],[-70.71412999999995,42.19819000000007],[-70.67528999999996,42.19461000000007],[-70.70318999999995,42.22306000000003]]]},"properties":{"ESRI_OID":39349,"MSI_UID":39349,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Scituate Harbor Approach/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382102,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:sciharapp","WATERWAY_NAME":"Scituate Harbor Approach","CREATE_DATE":1773833326000,"MODIFIED_DATE":null,"BEGIN_DATE":1783209600000,"END_DATE":1788479999000,"DESCRIPTION":"MA – SCITUATE – SCITUATE SAILING WEDNESDAY LATE SUMMER SERIES – REGATTA – The Satuit Boat Club is hosting the Scituate Sailing Wednesday Late Summer Series every Wednesday from August 05, 2026, to September 02, 2026 in and around Scituate Harbor from 6:00 PM until 9:00 PM.  The event will consist of a weekly regatta, consisting of approximately 15 vessels, all 24’ – 50’ in length.  The vessel responsible for on scene safety can be reached at 781-635-6589.  For more information, please contact James Plassman at 781-635-6589.\nChart 13269\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.70319,42.22306],[-70.71864,42.209],[-70.71413,42.19819],[-70.67529,42.19461],[-70.70319,42.22306]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39351,"geometry":{"type":"Polygon","coordinates":[[[-70.69511999999997,42.22676000000007],[-70.71732999999995,42.20793000000003],[-70.71292999999997,42.19514000000004],[-70.65144999999995,42.18599000000006],[-70.69511999999997,42.22676000000007]]]},"properties":{"ESRI_OID":39351,"MSI_UID":39351,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Scituate Harbor Approach/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382102,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:sciharapp","WATERWAY_NAME":"Scituate Harbor Approach","CREATE_DATE":1773838537000,"MODIFIED_DATE":null,"BEGIN_DATE":1785801600000,"END_DATE":1791244799000,"DESCRIPTION":"MA – SCITUATE – SCITUATE SAILING SUNDAY FALL SERIES – REGATTA – The Satuit Boat Club is hosting the Scituate Sailing Sunday Fall Series every Wednesday from September 06, 2026, to October 04, 2026 in and around Scituate Harbor from 1:00 PM until 5:00 PM.  The event will consist of a weekly regatta, consisting of approximately 15 vessels, all 24’ – 50’ in length.  The vessel responsible for on scene safety can be reached at 781-635-6589.  For more information, please contact James Plassman at 781-635-6589.\nChart 13269\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.69512,42.22676],[-70.71733,42.20793],[-70.71293,42.19514],[-70.65145,42.18599],[-70.69512,42.22676]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39446,"geometry":{"type":"Polygon","coordinates":[[[-70.78534999999994,42.563330000000065],[-70.82782999999995,42.54500000000007],[-70.84027999999995,42.51305000000008],[-70.85744999999997,42.49312000000003],[-70.83383999999995,42.46527000000003],[-70.72611999999998,42.54278000000005],[-70.78534999999994,42.563330000000065]]]},"properties":{"ESRI_OID":39446,"MSI_UID":39446,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1773921043000,"MODIFIED_DATE":null,"BEGIN_DATE":1783468800000,"END_DATE":1788825599000,"DESCRIPTION":"MA – MARBLEHEAD – MARBLEHEAD HARBOR – MARBLEHEAD RACING ASSOCIATION RACING SERIES 3 – REGATTA – The Marblehead Racing Association and Corinthian Yacht Club are hosting the MRA Racing Series 3 every Saturday afternoon, from August 8, 2026 to September 5, 2026, and Sunday September 6, 2026 from 11:00 AM to 5:00 PM in and around the vicinity of Marblehead Harbor.  The event will consist of approximately 50 sailing vessels varying in length from 15’-33’.  The person responsible for on scene safety can be reached at 781-277-1151.  For more information, please contact Dan Himes at 781-277-1151.\nChart 13270\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.78535,42.56333],[-70.82783,42.545],[-70.84028,42.51305],[-70.85745,42.49312],[-70.83384,42.46527],[-70.72612,42.54278],[-70.78535,42.56333]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39465,"geometry":{"type":"Polygon","coordinates":[[[-70.79087999999996,42.563770000000034],[-70.83250999999996,42.55018000000007],[-70.85503999999997,42.49388000000005],[-70.83744999999993,42.47584000000006],[-70.83489999999995,42.47428000000008],[-70.76834999999994,42.52789000000007],[-70.79087999999996,42.563770000000034]]]},"properties":{"ESRI_OID":39465,"MSI_UID":39465,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1773934085000,"MODIFIED_DATE":null,"BEGIN_DATE":1786060800000,"END_DATE":1788911999000,"DESCRIPTION":"MA – MARBLEHEAD – SAIL SALEM CHARITY PURSUIT RACE – REGATTA – The Boston Yacht Club is hosting the Sail Salem Charity Pursuit Race on September 7, 2026, from 1:00 PM to 4:00 PM in the vicinity of Marblehead Channel, Cat Island and Tinkers Gong.  The event will consist of approximately 30 vessels ranging from 18’ to 50’ in length.  The vessel responsible for on scene safety can be reached on VHF Ch. 16 or 72.  For more information, please contact Karen Tenenbaum at 617-548-9333.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.79088,42.56377],[-70.83251,42.55018],[-70.85504,42.49388],[-70.83745,42.47584],[-70.8349,42.47428],[-70.76835,42.52789],[-70.79088,42.56377]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39638,"geometry":{"type":"Polygon","coordinates":[[[-70.68234999999999,42.59958000000006],[-70.69393999999994,42.58354000000003],[-70.66700999999995,42.57517000000007],[-70.65884999999997,42.59192000000007],[-70.68234999999999,42.59958000000006]]]},"properties":{"ESRI_OID":39638,"MSI_UID":39638,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Gloucester Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381892,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:glohar","WATERWAY_NAME":"Gloucester Harbor","CREATE_DATE":1774275511000,"MODIFIED_DATE":null,"BEGIN_DATE":1779667200000,"END_DATE":1787961599000,"DESCRIPTION":"MA – CAPE ANN – EASTERN POINT YACHT CLUB PHRF SERIES – REGATTA – The Eastern Point Yacht Club is hosting the PHRF Series on Thursdays and Sundays from June 25th, 2026 to August 27th, 2026. Races on Thursday nights will be run from 6:00 PM to 8:00 PM, and Sunday races will be run from 12:00 PM to 2:00 PM.  Races will follow a triangular course within Gloucester Outer Harbor. The event will consist of approximately 13 Sailboats from 19’ to 41’ in length. The person responsible for on scene safety can be reached on VHF CH 71 or 73. For more information, please contact Isaac Perry at 978-879-7951.\nChart 13281\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.68235,42.59958],[-70.69394,42.58354],[-70.66701,42.57517],[-70.65885,42.59192],[-70.68235,42.59958]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39654,"geometry":{"type":"Polygon","coordinates":[[[-70.56389999999993,42.69342000000006],[-70.65659999999997,42.581030000000055],[-70.72096999999997,42.57092000000006],[-70.62398999999994,42.52982000000003],[-70.45575999999994,42.66818000000006],[-70.56389999999993,42.69342000000006]]]},"properties":{"ESRI_OID":39654,"MSI_UID":39654,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Gloucester Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381892,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:glohar","WATERWAY_NAME":"Gloucester Harbor","CREATE_DATE":1774279376000,"MODIFIED_DATE":null,"BEGIN_DATE":1784678400000,"END_DATE":1787529599000,"DESCRIPTION":"MA – CAPE ANN – EASTERN POINT YACHT CLUB ROUND THE SALVAGES REGATTA – REGATTA – The Eastern Point Yacht Club is hosting the Round the Salvages Regatta on Saturday August 22nd, 2025 6from 12:00 PM to 5:00 PM.  The race will start just outside Gloucester Harbor to Rockport Harbor and return. The event will consist of approximately 15 Sailboats up to 45’ in length. The person responsible for on scene safety can be reached on VHF CH 71 or 73. For more information, please contact Isaac Perry at 978-879-7951.\nChart 13281\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.5639,42.69342],[-70.6566,42.58103],[-70.72097,42.57092],[-70.62399,42.52982],[-70.45576,42.66818],[-70.5639,42.69342]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39664,"geometry":{"type":"Polygon","coordinates":[[[-70.67788999999993,42.607440000000054],[-70.68517999999995,42.588490000000036],[-70.72208999999998,42.56257000000005],[-70.71393999999998,42.53191000000004],[-70.57874999999996,42.57838000000004],[-70.66543999999993,42.58122000000003],[-70.65513999999996,42.59954000000005],[-70.67788999999993,42.607440000000054]]]},"properties":{"ESRI_OID":39664,"MSI_UID":39664,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Gloucester Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381892,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:glohar","WATERWAY_NAME":"Gloucester Harbor","CREATE_DATE":1774280878000,"MODIFIED_DATE":null,"BEGIN_DATE":1785888000000,"END_DATE":1788739199000,"DESCRIPTION":"MA – CAPE ANN – EASTERN POINT YACHT CLUB BOB VELTMAN MEMORIAL PURSUIT RACE – REGATTA – The Eastern Point Yacht Club is hosting the Bob Veltman Memorial Pursuit Race on September 5th, 2026 from 12:00 PM to 5:00 PM.  Race will follow a triangular course outside of Gloucester Outer Harbor.  The event will consist of approximately 15 Sailboats up to 45’ in length. The person responsible for on scene safety can be reached on VHF CH 71 or 73. For more information, please contact Isaac Perry at 978-879-7951.\nChart 13281\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.67789,42.60744],[-70.68518,42.58849],[-70.72209,42.56257],[-70.71394,42.53191],[-70.57875,42.57838],[-70.66544,42.58122],[-70.65514,42.59954],[-70.67789,42.60744]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39700,"geometry":{"type":"Polygon","coordinates":[[[-118.24799999999999,33.71539000000007],[-118.27760999999998,33.70854000000003],[-118.27263999999997,33.70568000000003],[-118.26748999999995,33.70354000000003],[-118.24490999999995,33.71089000000006],[-118.24799999999999,33.71539000000007]]]},"properties":{"ESRI_OID":39700,"MSI_UID":39700,"ATU":11,"TITLE":"Los Angeles Main Channel - Los Angeles Outer Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385483,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:seclosangexcecozon:seclosangtersea:seclosangsublanact:losangappcha:losangmaicha:losangouthar","WATERWAY_NAME":"Los Angeles Outer Harbor","CREATE_DATE":1774295940000,"MODIFIED_DATE":1774298351000,"BEGIN_DATE":1774224000000,"END_DATE":1790899199000,"DESCRIPTION":"The Cabrillo Beach Yacht Club will be sponsoring the Wet Wednesday Regatta Series, taking place every Wednesday between April 1 – September 30, 2026, from 6 p.m. to 8 p.m. each day.  35 sailing vessels 20-40 feet in length will be racing on a course in Los Angeles Harbor, CA, between Angels Gate (33.712° N   118.256° W), Queens Gate, and Cabrillo Marina.  For more details or comments, contact Jonathan Mitsumori at (310) 831-4757. \nAll mariners are advised to transit with caution.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-118.248,33.71539],[-118.27761,33.70854],[-118.27264,33.70568],[-118.26749,33.70354],[-118.24491,33.71089],[-118.248,33.71539]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39709,"geometry":{"type":"Polygon","coordinates":[[[-70.71067999999997,42.57522000000006],[-70.86173999999994,42.54677000000004],[-70.86731999999995,42.52305000000007],[-70.83297999999996,42.50502000000006],[-70.82396999999997,42.46673000000004],[-70.64672999999993,42.539180000000044],[-70.71067999999997,42.57522000000006]]]},"properties":{"ESRI_OID":39709,"MSI_UID":39709,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Salem Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382024,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:salcha","WATERWAY_NAME":"Salem Channel","CREATE_DATE":1774345100000,"MODIFIED_DATE":null,"BEGIN_DATE":1776729600000,"END_DATE":1790985599000,"DESCRIPTION":"MA – BEVERLY – SALEM SOUND – JUBILEE YACHT CLUB THURSDAY NIGHT RACING – REGATTA – The Jubilee Yacht Club is hosting the JYC Thursday Night Races every Thursday night, from May 21, 2026, to October 1, 2026, from 6:00 PM to 9:00 PM in and around the vicinity of Salem Sound.  The event will consist of approximately 30 sailing vessels varying in length from 24’-40’.  The person responsible for on-scene safety can be reached at 617-957-0073 or VHF CH 72.  For more information, please contact Tyler Jupp at 617-957-0073.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.71068,42.57522],[-70.86174,42.54677],[-70.86732,42.52305],[-70.83298,42.50502],[-70.82397,42.46673],[-70.64673,42.53918],[-70.71068,42.57522]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":39748,"geometry":{"type":"Polygon","coordinates":[[[-70.68466999999998,42.58665000000008],[-70.84216999999995,42.550310000000025],[-70.88679999999994,42.509190000000046],[-70.83658999999994,42.44811000000004],[-70.62672999999995,42.56390000000005],[-70.68466999999998,42.58665000000008]]]},"properties":{"ESRI_OID":39748,"MSI_UID":39748,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1774355884000,"MODIFIED_DATE":null,"BEGIN_DATE":1776643200000,"END_DATE":1789689599000,"DESCRIPTION":"MA – MARBLEHEAD – SALEM SOUND – BYC WEDNESDAY NIGHT RACING – REGATTA – The Boston Yacht Club is hosting the BYC Wednesday Night Racing every Wednesday night, from May 20, 2026, to September 16, 2026, from 6:00 PM to 8:00 PM in and around the vicinity of Marblehead Harbor.  The event will consist of approximately 25 sailing vessels varying in length between 26’-50’.  The person responsible for on-scene safety can be reached at 617-335-2427.  For more information, please contact JuLee Colella at 617-335-2427.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.68467,42.58665],[-70.84217,42.55031],[-70.8868,42.50919],[-70.83659,42.44811],[-70.62673,42.5639],[-70.68467,42.58665]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40008,"geometry":{"type":"Polygon","coordinates":[[[-70.68183999999997,42.58116000000007],[-70.84147999999993,42.54803000000004],[-70.84216999999995,42.51185000000004],[-70.85486999999995,42.49439000000007],[-70.82465999999994,42.46248000000003],[-70.63582999999994,42.56194000000005],[-70.68183999999997,42.58116000000007]]]},"properties":{"ESRI_OID":40008,"MSI_UID":40008,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1774531938000,"MODIFIED_DATE":null,"BEGIN_DATE":1785024000000,"END_DATE":1790639999000,"DESCRIPTION":"MA – MARBLEHEAD - MARBLEHEAD HARBOR – NEISA NE MATCH RACING CHAMPIONSHIPS – REGATTA – The Corinthian Yacht Club is hosting the New England Intercollegiate Sailing Association’s New England Match Racing Championships September 26, 2026 to September 27, 2026, from 9:30 AM to 5:30PM in and around the area of Marblehead Harbor.  The event will consist of approximately 16 sailing vessels 23’ in length.  The person responsible for on scene safety can be reached at 617-880-9807.  For more information, please contact Dan Himes at 781-277-1151.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.68184,42.58116],[-70.84148,42.54803],[-70.84217,42.51185],[-70.85487,42.49439],[-70.82466,42.46248],[-70.63583,42.56194],[-70.68184,42.58116]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40106,"geometry":{"type":"Polygon","coordinates":[[[-73.24384999999995,44.43915000000004],[-73.24499999999995,44.421170000000075],[-73.24346999999995,44.414090000000044],[-73.23545999999999,44.41300000000007],[-73.23545999999999,44.402370000000076],[-73.22629999999998,44.40428000000003],[-73.22286999999994,44.41599000000008],[-73.22362999999996,44.438600000000065],[-73.24384999999995,44.43915000000004]]]},"properties":{"ESRI_OID":40106,"MSI_UID":40106,"ATU":1,"TITLE":"Whitehall Narrows - Main Passage/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381511,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:ambcha:maicha:hudriv:whinar:maipas","WATERWAY_NAME":"Main Passage","CREATE_DATE":1774618155000,"MODIFIED_DATE":1774618208000,"BEGIN_DATE":1779235200000,"END_DATE":1790207999000,"DESCRIPTION":"VT – LAKE CHAMPLAIN – BURLINGTON – Lake Champlain Yacht Club Wednesday Night Racing\nMariners are advised that the LCYC Wednesday Night Racing will take place in Shelburne Bay near Burlington, VT. The event will be held on every Wednesday from May 20, 2026, to September 23, 2026, at 6:00 p.m. to 8:00 p.m., approximately 45 vessels will be participating.  For event information: Robert Turnau, (802) 734-7578.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-73.24385,44.43915],[-73.245,44.42117],[-73.24347,44.41409],[-73.23546,44.413],[-73.23546,44.40237],[-73.2263,44.40428],[-73.22287,44.41599],[-73.22363,44.4386],[-73.24385,44.43915]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40107,"geometry":{"type":"Polygon","coordinates":[[[-73.38396999999998,44.508830000000046],[-73.39465999999999,44.48326000000003],[-73.36108999999993,44.44405000000006],[-73.35879999999997,44.39283000000006],[-73.28875999999997,44.36355000000003],[-73.30096999999995,44.39190000000008],[-73.27197999999999,44.41371000000004],[-73.26281999999998,44.448570000000075],[-73.24145999999996,44.44422000000003],[-73.22527999999994,44.40918000000005],[-73.22375999999997,44.42553000000004],[-73.22298999999998,44.43861000000004],[-73.23824999999994,44.44296000000003],[-73.23672999999997,44.45495000000005],[-73.22527999999994,44.468560000000025],[-73.28402999999997,44.49523000000005],[-73.38396999999998,44.508830000000046]]]},"properties":{"ESRI_OID":40107,"MSI_UID":40107,"ATU":1,"TITLE":"Main Passage - Burlington Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381529,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:ambcha:maicha:hudriv:whinar:maipas:burbay","WATERWAY_NAME":"Burlington Bay","CREATE_DATE":1774618353000,"MODIFIED_DATE":1774618359000,"BEGIN_DATE":1779494400000,"END_DATE":1790294399000,"DESCRIPTION":"VT – LAKE CHAMPLAIN – BURLINGTON – Lake Champlain Yacht Club Weekend Racing\nMariners are advised that the LCYC Weekend Racing will take place in Shelburne Bay to Wilsboro Point near Burlington, VT. The event will be held every weekend from May 23, May 30, June 13, June 20, July 25, August 1, August 22, September 24, 2026 at 10:00 a.m. to 3:00 p.m., approximately 25 vessels will be participating.  For event information: Kevin Hawko, (802) 373-8576.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-73.38397,44.50883],[-73.39466,44.48326],[-73.36109,44.44405],[-73.3588,44.39283],[-73.28876,44.36355],[-73.30097,44.3919],[-73.27198,44.41371],[-73.26282,44.44857],[-73.24146,44.44422],[-73.22528,44.40918],[-73.22376,44.42553],[-73.22299,44.43861],[-73.23825,44.44296],[-73.23673,44.45495],[-73.22528,44.46856],[-73.28403,44.49523],[-73.38397,44.50883]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40110,"geometry":{"type":"Polygon","coordinates":[[[-73.24384999999995,44.43915000000004],[-73.24499999999995,44.421170000000075],[-73.24346999999995,44.414090000000044],[-73.23545999999999,44.41300000000007],[-73.23545999999999,44.402370000000076],[-73.22629999999998,44.40428000000003],[-73.22286999999994,44.41599000000008],[-73.22362999999996,44.438600000000065],[-73.24384999999995,44.43915000000004]]]},"properties":{"ESRI_OID":40110,"MSI_UID":40110,"ATU":1,"TITLE":"Whitehall Narrows - Main Passage/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381511,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:ambcha:maicha:hudriv:whinar:maipas","WATERWAY_NAME":"Main Passage","CREATE_DATE":1774618623000,"MODIFIED_DATE":1774618630000,"BEGIN_DATE":1780272000000,"END_DATE":1788739199000,"DESCRIPTION":"VT – LAKE CHAMPLAIN – BURLINGTON – Lake Champlain Yacht Club Etchells Class Racing\nMariners are advised that the LCYC Etchells Class Racing will take place in Shelburne Bay near Burlington, VT. The event will be held on June 1, 15, 29, July 13, 27 August 10, 24, and September 5,6, 2026. Approximately 10-12 vessels will be participating.  For event information: Robert Turnau, (802) 734-7578.\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-73.24385,44.43915],[-73.245,44.42117],[-73.24347,44.41409],[-73.23546,44.413],[-73.23546,44.40237],[-73.2263,44.40428],[-73.22287,44.41599],[-73.22363,44.4386],[-73.24385,44.43915]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40111,"geometry":{"type":"Polygon","coordinates":[[[-73.22530999999998,44.422160000000076],[-73.23674999999997,44.421890000000076],[-73.23655999999994,44.41222000000005],[-73.22511999999995,44.41222000000005],[-73.22530999999998,44.422160000000076]]]},"properties":{"ESRI_OID":40111,"MSI_UID":40111,"ATU":1,"TITLE":"Whitehall Narrows - Main Passage/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381511,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:ambcha:maicha:hudriv:whinar:maipas","WATERWAY_NAME":"Main Passage","CREATE_DATE":1774618752000,"MODIFIED_DATE":1774618760000,"BEGIN_DATE":1780531200000,"END_DATE":1788479999000,"DESCRIPTION":"VT – LAKE CHAMPLAIN – BURLINGTON – Lake Champlain Yacht Club Etchells Class Racing\nMariners are advised that the LCYC Etchells Class Racing will take place in Shelburne Bay near Burlington, VT. The event will be held on June 1, 15, 29, July 13, 27 August 10, 24, and September 5,6, 2026. Approximately 10-12 vessels will be participating.  For event information: Robert Turnau, (802) 734-7578.\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-73.22531,44.42216],[-73.23675,44.42189],[-73.23656,44.41222],[-73.22512,44.41222],[-73.22531,44.42216]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40222,"geometry":{"type":"Polygon","coordinates":[[[-74.29074999999995,39.61024000000003],[-74.29176999999999,39.60901000000007],[-74.29105999999996,39.608610000000056],[-74.29002999999994,39.60994000000005],[-74.29074999999995,39.61024000000003]]]},"properties":{"ESRI_OID":40222,"MSI_UID":40222,"ATU":5,"TITLE":"Cape May Inlet - New Jersey Intracoastal Waterway/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382911,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secdelbayexcecozon:secdelbaytersea:secdelbaysublanact:capmayinl:newjerintwat","WATERWAY_NAME":"New Jersey Intracoastal Waterway","CREATE_DATE":1774884089000,"MODIFIED_DATE":1774959280000,"BEGIN_DATE":1785110400000,"END_DATE":1787011199000,"DESCRIPTION":"General/Marine Events/Regatta (Race)\n\nFrom: 2026-08-16 To: 2026-08-16\n\nA power boat racing series will be held on Little Egg Harbor in Parker Cove, near Parkertown, NJ, on August 16, 2026, from 8 a.m. until 4 p.m. Racing will occur on a quarter mile oval-shaped course near Parkertown Docks. The event sponsor will have a safety boat and dive boat on-scene monitoring VHF radio channel 72. Mariners are urged to use caution and reduce speed to minimize wake when transiting near the area.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-74.29075,39.61024],[-74.29177,39.60901],[-74.29106,39.60861],[-74.29003,39.60994],[-74.29075,39.61024]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40272,"geometry":{"type":"Polygon","coordinates":[[[-70.68165999999997,42.589500000000044],[-70.88336999999996,42.53956000000005],[-70.85160999999994,42.430060000000026],[-70.59497999999996,42.55347000000006],[-70.68165999999997,42.589500000000044]]]},"properties":{"ESRI_OID":40272,"MSI_UID":40272,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Salem Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382024,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:salcha","WATERWAY_NAME":"Salem Channel","CREATE_DATE":1774950394000,"MODIFIED_DATE":null,"BEGIN_DATE":1786492800000,"END_DATE":1789343999000,"DESCRIPTION":"MA – BEVERLY – SALEM SOUND – JUBILEE REGATTA – REGATTA – The Jubilee Yacht Club is hosting the Jubilee Regatta, 11:00 PM to 4:00 PM September 12, 2026, in and around the vicinity of Salem Sound. The event will consist of approximately 20 sailing vessels varying in length from 20-45’ in length.  The person responsible for on scene safety can be reached on VHF CH 72.  For more information, please contact Tyler Jupp at 617-957-0073.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.68166,42.5895],[-70.88337,42.53956],[-70.85161,42.43006],[-70.59498,42.55347],[-70.68166,42.5895]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40274,"geometry":{"type":"Polygon","coordinates":[[[-70.79100999999997,42.564220000000034],[-70.84010999999998,42.548790000000054],[-70.84061999999994,42.512230000000045],[-70.85589999999996,42.49388000000005],[-70.83306999999996,42.47160000000008],[-70.76182999999997,42.54841000000005],[-70.79100999999997,42.564220000000034]]]},"properties":{"ESRI_OID":40274,"MSI_UID":40274,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Marblehead Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382027,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:marcha","WATERWAY_NAME":"Marblehead Channel","CREATE_DATE":1774950571000,"MODIFIED_DATE":null,"BEGIN_DATE":1787702400000,"END_DATE":1790639999000,"DESCRIPTION":"MA – MARBLEHEAD - MARBLEHEAD HARBOR – NEISA NE MATCH RACING CHAMPIONSHIPS – REGATTA – The Corinthian Yacht Club is hosting the New England Intercollegiate Sailing Association’s New England Match Racing Championships September 26, 2026 to September 27, 2026, from 9:30 AM to 5:30PM in and around the area of Marblehead Harbor.  The event will consist of approximately 16 sailing vessels 23’ in length.  The person responsible for on scene safety can be reached at 617-880-9807.  For more information, please contact Dan Himes at 781-277-1151.\nChart 13275","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.79101,42.56422],[-70.84011,42.54879],[-70.84062,42.51223],[-70.8559,42.49388],[-70.83307,42.4716],[-70.76183,42.54841],[-70.79101,42.56422]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40431,"geometry":{"type":"Polygon","coordinates":[[[-82.79528999999997,41.49727000000007],[-82.80249999999995,41.46924000000007],[-82.77056999999996,41.45766000000003],[-82.75134999999995,41.45354000000003],[-82.73280999999997,41.46229000000005],[-82.69950999999998,41.463580000000036],[-82.68199999999996,41.45432000000005],[-82.67340999999999,41.46332000000007],[-82.68988999999993,41.478500000000054],[-82.74550999999997,41.48802000000006],[-82.79528999999997,41.49727000000007]]]},"properties":{"ESRI_OID":40431,"MSI_UID":40431,"ATU":9,"TITLE":"WEST END OF LAKE ERIE - SanduskyBay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116386048,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:sanbay","WATERWAY_NAME":"SanduskyBay","CREATE_DATE":1775131564000,"MODIFIED_DATE":null,"BEGIN_DATE":1778630400000,"END_DATE":1789689599000,"DESCRIPTION":"The SSC Wednesday Night Race (Series) is an event hosted by the Sandusky Sailing Club, and located in Sandusky Bay. Event will run every Wednesday from 5:30 pm to 9:30 pm from May 13, 2026 until September 17, 2026. No PATCOM required for this event.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-82.79529,41.49727],[-82.8025,41.46924],[-82.77057,41.45766],[-82.75135,41.45354],[-82.73281,41.46229],[-82.69951,41.46358],[-82.682,41.45432],[-82.67341,41.46332],[-82.68989,41.4785],[-82.74551,41.48802],[-82.79529,41.49727]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40432,"geometry":{"type":"Polygon","coordinates":[[[-82.79803999999996,41.49445000000003],[-82.80593999999996,41.473610000000065],[-82.77434999999997,41.45818000000003],[-82.75271999999995,41.44968000000006],[-82.73177999999996,41.46281000000005],[-82.69881999999996,41.46461000000005],[-82.68576999999993,41.45509000000004],[-82.67581999999999,41.46461000000005],[-82.69881999999996,41.48287000000005],[-82.79803999999996,41.49445000000003]]]},"properties":{"ESRI_OID":40432,"MSI_UID":40432,"ATU":9,"TITLE":"WEST END OF LAKE ERIE - SanduskyBay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116386048,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:sanbay","WATERWAY_NAME":"SanduskyBay","CREATE_DATE":1775131577000,"MODIFIED_DATE":null,"BEGIN_DATE":1778976000000,"END_DATE":1791244799000,"DESCRIPTION":"The SSC Sunday Morning Race (Series) is an event hosted by the Sandusky Sailing Club, and located in Sandusky Bay. Event will run every Sunday from 9 am to 11 am from May 17, 2026 until October 5, 2026. No PATCOM requested for this event.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-82.79804,41.49445],[-82.80594,41.47361],[-82.77435,41.45818],[-82.75272,41.44968],[-82.73178,41.46281],[-82.69882,41.46461],[-82.68577,41.45509],[-82.67582,41.46461],[-82.69882,41.48287],[-82.79804,41.49445]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40618,"geometry":{"type":"Polygon","coordinates":[[[-70.80231999999995,42.84560000000005],[-70.81574999999998,42.84551000000005],[-70.81484999999998,42.83676000000003],[-70.80210999999997,42.836820000000046],[-70.80231999999995,42.84560000000005]]]},"properties":{"ESRI_OID":40618,"MSI_UID":40618,"ATU":1,"TITLE":"Sector Northern New England, Submerged Lands Act (SLA) - Hampton Harbor/General/Marine Events/Fireworks","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Fireworks","WTRW_UID":100116382107,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:hamhar","WATERWAY_NAME":"Hampton Harbor","CREATE_DATE":1775475573000,"MODIFIED_DATE":null,"BEGIN_DATE":1780531200000,"END_DATE":1788739199000,"DESCRIPTION":"MA - SALISBURY – SALISBURY BEACH – SURFSIDE FIREWORKS – FIREWORKS – Salisbury Beach Partnership, Inc. is hosting the Surfside Fireworks every Saturday from July 4, 2026 to September 5, 2026, from 9:30 PM to 10:30 PM.  The fireworks will be launched from a barge 1000 ft off Salisbury Beach.  The event will consist of 1 barge and 1 tug. The person responsible for on-scene safety can be reached at 978-375-9780 or 978-409-8608.  For more information, please contact Warren Pearce Jr. at 978-664-0057.\nChart: 13282\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.80232,42.8456],[-70.81575,42.84551],[-70.81485,42.83676],[-70.80211,42.83682],[-70.80232,42.8456]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40621,"geometry":{"type":"Polygon","coordinates":[[[-77.62587999999994,43.301960000000065],[-77.64475999999996,43.286460000000034],[-77.60562999999996,43.27297000000004],[-77.58570999999995,43.28896000000003],[-77.62587999999994,43.301960000000065]]]},"properties":{"ESRI_OID":40621,"MSI_UID":40621,"ATU":9,"TITLE":"St. Lawrence Seaway - LAKE ONTARIO/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116386272,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont","WATERWAY_NAME":"LAKE ONTARIO","CREATE_DATE":1775476015000,"MODIFIED_DATE":null,"BEGIN_DATE":1779148800000,"END_DATE":1791071999000,"DESCRIPTION":"Genesee Yacht Club weekly racing is a sailboat race which takes place on Tuesday and Saturday from 19MAY26 to 03OCT26 on Lake Ontario outside the Genesee River from 0900 to 1900.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-77.62588,43.30196],[-77.64476,43.28646],[-77.60563,43.27297],[-77.58571,43.28896],[-77.62588,43.30196]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40622,"geometry":{"type":"Polygon","coordinates":[[[-80.10732999999993,42.14859000000007],[-80.12106999999997,42.14719000000008],[-80.12775999999997,42.14133000000004],[-80.11144999999993,42.13331000000005],[-80.10269999999997,42.13560000000007],[-80.09582999999998,42.14133000000004],[-80.10732999999993,42.14859000000007]]]},"properties":{"ESRI_OID":40622,"MSI_UID":40622,"ATU":9,"TITLE":"LAKE HURON - Presque Isle Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116386109,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:preislhar","WATERWAY_NAME":"Presque Isle Harbor","CREATE_DATE":1775476026000,"MODIFIED_DATE":null,"BEGIN_DATE":1778630400000,"END_DATE":1794095999000,"DESCRIPTION":"Various yacht club races beginning and ending at Erie Yacht Club. Events occur weekdays from 6pm until 9pm and weekends from 9am until 9pm.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-80.10733,42.14859],[-80.12107,42.14719],[-80.12776,42.14133],[-80.11145,42.13331],[-80.1027,42.1356],[-80.09583,42.14133],[-80.10733,42.14859]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40876,"geometry":{"type":"Polygon","coordinates":[[[-70.92310999999995,42.302910000000054],[-70.94764999999995,42.284620000000075],[-70.91314999999997,42.26100000000008],[-70.88001999999994,42.26684000000006],[-70.85529999999994,42.26430000000005],[-70.88585999999998,42.29783000000003],[-70.92310999999995,42.302910000000054]]]},"properties":{"ESRI_OID":40876,"MSI_UID":40876,"ATU":1,"TITLE":"Weymouth Fore River - Hingham Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381948,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:nanroasouapp:weyforriv:hinbay","WATERWAY_NAME":"Hingham Bay","CREATE_DATE":1775751110000,"MODIFIED_DATE":null,"BEGIN_DATE":1775692800000,"END_DATE":1790899199000,"DESCRIPTION":"MA – HINGHAM – HINGHAM BAY – HINGHAM BAY WEDNESDAY NIGHT RACES – REGATTA – The Hingham Bay Racing is hosting the Hingham Bay Wednesday Night Races every Wednesday night from 6:00 PM to 8:30 PM, from May 13, 2026, to September 30, 2026, in and around the vicinity of Hingham Bay.  The event will consist of approximately 35 sailing vessels varying in length between 20’-50’.  The person responsible for on scene safety can be reached on VHF CH 68.  For more information, please contact Geoffrey Roth at 617-803-8344.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.92311,42.30291],[-70.94765,42.28462],[-70.91315,42.261],[-70.88002,42.26684],[-70.8553,42.2643],[-70.88586,42.29783],[-70.92311,42.30291]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40914,"geometry":{"type":"Polygon","coordinates":[[[-70.90945999999997,42.359570000000076],[-70.99906999999996,42.32531000000006],[-70.88885999999997,42.25064000000003],[-70.85623999999996,42.334700000000055],[-70.90945999999997,42.359570000000076]]]},"properties":{"ESRI_OID":40914,"MSI_UID":40914,"ATU":1,"TITLE":"Weymouth Fore River - Hingham Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381948,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:nanroasouapp:weyforriv:hinbay","WATERWAY_NAME":"Hingham Bay","CREATE_DATE":1775816345000,"MODIFIED_DATE":null,"BEGIN_DATE":1786492800000,"END_DATE":1789343999000,"DESCRIPTION":"MA – HINGHAM – HINGHAM BAY – HINGHAM CHOWDER CUP – REGATTA – Hingham Bay Racing is hosting the Hingham Chowder Cup, September 12, 2026 from 12:00 PM to 3:30 PM in and around the vicinity of Hingham Bay.  The event will consist of approximately 35 sailing vessels varying in length between 20’-50’.  The person responsible for on-scene safety can be reached at 781-366-7912 or VHF Ch 68.  For more information, please contact Geoffrey Roth at 617-803-8344.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.90946,42.35957],[-70.99907,42.32531],[-70.88886,42.25064],[-70.85624,42.3347],[-70.90946,42.35957]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":40917,"geometry":{"type":"Polygon","coordinates":[[[-71.00627999999995,42.34663000000006],[-71.02206999999999,42.32531000000006],[-70.95889999999997,42.280110000000036],[-70.91082999999998,42.25801000000007],[-70.87924999999996,42.27478000000008],[-70.91872999999998,42.30195000000003],[-70.92662999999999,42.33343000000008],[-71.00627999999995,42.34663000000006]]]},"properties":{"ESRI_OID":40917,"MSI_UID":40917,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Nantasket Roads Southern Approach/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381946,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:nanroasouapp","WATERWAY_NAME":"Nantasket Roads Southern Approach","CREATE_DATE":1775819156000,"MODIFIED_DATE":null,"BEGIN_DATE":1787097600000,"END_DATE":1789948799000,"DESCRIPTION":"MA – HINGHAM BAY / NANTASKET ROADS – THE GREAT CHASE – REGATTA – The Hull Yacht Club is hosting The Great Chase Regatta on September 19, 2026, from 12:00 PM to 4:30 PM in the vicinity of Hingham Bay and Nantasket Roads.  The event will consist of approximately 135 vessels ranging from 20’ to 50’ in length.  The person responsible for on scene safety can be reached at 781-820-4414.  For more information, please contact Geoffrey Roth at 617-803-8344.\nChart 13267\t\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.00628,42.34663],[-71.02207,42.32531],[-70.9589,42.28011],[-70.91083,42.25801],[-70.87925,42.27478],[-70.91873,42.30195],[-70.92663,42.33343],[-71.00628,42.34663]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":41728,"geometry":{"type":"Polygon","coordinates":[[[-74.04347999999999,40.686120000000074],[-74.05669999999998,40.66620000000006],[-74.05909999999994,40.656300000000044],[-74.06098999999995,40.65656000000007],[-74.03506999999996,40.65005000000008],[-74.02424999999994,40.673100000000034],[-74.04347999999999,40.686120000000074]]]},"properties":{"ESRI_OID":41728,"MSI_UID":41728,"ATU":1,"TITLE":"Ambrose Channel - Main Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382304,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha","WATERWAY_NAME":"Main Channel","CREATE_DATE":1776782139000,"MODIFIED_DATE":1776782167000,"BEGIN_DATE":1777420800000,"END_DATE":1792367999000,"DESCRIPTION":"General/Marine Events/Regatta (Race)\n\nFrom: 2026-04-29 To: 2026-10-18\n\nNew York, NY – UPPER BAY – Sailing Regatta\nMariners are advised that a sailing regatta is scheduled to be held in the Upper Bay south of Governors Island, near Bay Ridge Flats, beginning April 29, 2026 through October 18, 2026, on every Wednesday and Thursday between the hours of 6:00 p.m. to 9:00 p.m., on Saturdays between the hours of 12:00 p.m. to 5:00 p.m., and on Sunday October 18, 2026 between the hours of 12:00 p.m. to 5:00 p.m. Approximately 13 sailboats, 24-26 feet in length, with multiple motorized support vessels will participate. Interested mariners may contact the Executive Director on marine band radio channel 71 VHF-FM.  \n\nThe race schedule between June 17, 2026 and July 11, 2026 maybe be impacted by other activities and marine events associated with Sail 4th 250 and International Naval Review 250.\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-74.04348,40.68612],[-74.0567,40.6662],[-74.0591,40.6563],[-74.06099,40.65656],[-74.03507,40.65005],[-74.02425,40.6731],[-74.04348,40.68612]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":41997,"geometry":{"type":"Polygon","coordinates":[[[-71.00961999999998,42.33984000000004],[-71.01528999999994,42.33045000000004],[-71.03502999999995,42.328040000000044],[-71.03244999999998,42.31471000000005],[-71.04309999999998,42.30227000000008],[-71.04686999999996,42.29808000000003],[-71.04274999999996,42.29415000000006],[-71.03897999999998,42.29999000000004],[-71.02661999999998,42.30075000000005],[-71.00910999999996,42.31928000000005],[-70.98301999999995,42.32779000000005],[-71.00961999999998,42.33984000000004]]]},"properties":{"ESRI_OID":41997,"MSI_UID":41997,"ATU":1,"TITLE":"Western Way - Dorchester Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381938,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:nanroasouapp:pedislcha:wesway:dorbay","WATERWAY_NAME":"Dorchester Bay","CREATE_DATE":1776958557000,"MODIFIED_DATE":null,"BEGIN_DATE":1777852800000,"END_DATE":1789171199000,"DESCRIPTION":"MA – DORCHESTER BAY – THURSDAY THUNDERBIRD SERIES – REGATTA – The Savin Hill YC is hosting the Thursday Thunderbird Series Regatta every Thursday evening from June 4, 2026, to September 10, 2026, from 6:30 PM to 8:30 PM in the vicinity of Dorchester Bay and the Neponset River, South Boston, MA.  The event will consist of approximately 12-17 vessels, 26’ in length. The vessel responsible for on scene safety can be reached at 508-479-1338.  For more information please contact Sean Kane at 508-479-1338.\nChart 13270\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.00962,42.33984],[-71.01529,42.33045],[-71.03503,42.32804],[-71.03245,42.31471],[-71.0431,42.30227],[-71.04687,42.29808],[-71.04275,42.29415],[-71.03898,42.29999],[-71.02662,42.30075],[-71.00911,42.31928],[-70.98302,42.32779],[-71.00962,42.33984]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42000,"geometry":{"type":"Polygon","coordinates":[[[-77.53661999999997,43.209190000000035],[-77.53060999999997,43.18804000000006],[-77.51652999999999,43.19067000000007],[-77.52167999999995,43.207310000000064],[-77.53661999999997,43.209190000000035]]]},"properties":{"ESRI_OID":42000,"MSI_UID":42000,"ATU":9,"TITLE":"LAKE ONTARIO - Irondequoit Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116386274,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:irobay","WATERWAY_NAME":"Irondequoit Bay","CREATE_DATE":1776958742000,"MODIFIED_DATE":null,"BEGIN_DATE":1777161600000,"END_DATE":1791158399000,"DESCRIPTION":"Rochester Canoe Club Sunday Races. Occurring every Sunday from 10 A.M. until 6 P.M. There will be approximately 25 participants and 2 support vessels.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-77.53662,43.20919],[-77.53061,43.18804],[-77.51653,43.19067],[-77.52168,43.20731],[-77.53662,43.20919]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42006,"geometry":{"type":"Polygon","coordinates":[[[-71.00916999999998,42.33689000000004],[-71.01517999999999,42.33055000000007],[-71.03293999999994,42.328520000000026],[-71.03285999999997,42.31284000000005],[-71.03645999999998,42.31075000000004],[-71.04598999999996,42.30738000000008],[-71.04349999999994,42.30256000000003],[-71.04615999999999,42.29862000000003],[-71.03817999999995,42.29107000000005],[-71.03405999999995,42.29170000000005],[-71.03731999999997,42.30066000000005],[-71.01748999999995,42.31348000000003],[-71.00598999999994,42.320710000000076],[-70.98796999999996,42.32750000000004],[-71.00916999999998,42.33689000000004]]]},"properties":{"ESRI_OID":42006,"MSI_UID":42006,"ATU":1,"TITLE":"Western Way - Dorchester Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381938,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:nanroasouapp:pedislcha:wesway:dorbay","WATERWAY_NAME":"Dorchester Bay","CREATE_DATE":1776960390000,"MODIFIED_DATE":null,"BEGIN_DATE":1778544000000,"END_DATE":1787443199000,"DESCRIPTION":"MA – DORCHESTER BAY – SAVIN HILL YACHT CLUB FRIDAY HANDICAP SERIES – REGATTA – The Savin Hill Yacht Club is hosting the Friday Handicap Series Regatta from June 12th to August 21st 2026, from 6:30 PM to 8:30 PM in the vicinity of Dorchester Bay and the Neponset River, South Boston, MA.  The event will consist of approximately 12 -17 vessels, 26’ in length.  The vessel responsible for on scene safety can be reached at 508-479-1338.  For more information please contact Sean Kean at 508-479-1338.\nChart 13270\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.00917,42.33689],[-71.01518,42.33055],[-71.03294,42.32852],[-71.03286,42.31284],[-71.03646,42.31075],[-71.04599,42.30738],[-71.0435,42.30256],[-71.04616,42.29862],[-71.03818,42.29107],[-71.03406,42.2917],[-71.03732,42.30066],[-71.01749,42.31348],[-71.00599,42.32071],[-70.98797,42.3275],[-71.00917,42.33689]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42051,"geometry":{"type":"Polygon","coordinates":[[[-70.98429999999996,42.350370000000055],[-71.00918999999993,42.33756000000005],[-71.03339999999997,42.316490000000044],[-71.01725999999996,42.312940000000026],[-70.98996999999997,42.32791000000003],[-70.96713999999997,42.332100000000025],[-70.94979999999998,42.32931000000008],[-70.95219999999995,42.34352000000007],[-70.98429999999996,42.350370000000055]]]},"properties":{"ESRI_OID":42051,"MSI_UID":42051,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381934,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1777031029000,"MODIFIED_DATE":null,"BEGIN_DATE":1785283200000,"END_DATE":1788134399000,"DESCRIPTION":"MA – DORCHESTER BAY AND PRESIDENT ROADS – SAVIN HILL YACHT CLUB HOSEA WHITE RACE – REGATTA – The Savin Hill Yacht Club is hosting the Hosea White Race on August 29th, 2026, from 12:00 PM to 5:00 PM in the vicinity of Dorchester Bay and President Roads, South Boston, MA.  The event will consist of approximately 10-20 vessels, 22’ to 42’ in length.  The vessel responsible for on scene safety can be reached at 508-479-1338.  For more information please contact Sean Kane at 508-479-1338.\nChart 13270\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.9843,42.35037],[-71.00919,42.33756],[-71.0334,42.31649],[-71.01726,42.31294],[-70.98997,42.32791],[-70.96714,42.3321],[-70.9498,42.32931],[-70.9522,42.34352],[-70.9843,42.35037]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42057,"geometry":{"type":"Polygon","coordinates":[[[-70.86379999999997,42.37910000000005],[-70.95614999999998,42.34206000000006],[-70.96884999999997,42.347390000000075],[-70.98738999999995,42.31922000000003],[-70.95648999999997,42.32937000000004],[-70.93211999999994,42.31059000000005],[-70.83495999999997,42.33699000000007],[-70.86379999999997,42.37910000000005]]]},"properties":{"ESRI_OID":42057,"MSI_UID":42057,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381934,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1777033397000,"MODIFIED_DATE":null,"BEGIN_DATE":1785024000000,"END_DATE":1790553599000,"DESCRIPTION":"MA – BOSTON HARBOR ISLANDS – SAVIN HILL YACHT CLUB BOSTON LIGHT RACE – REGATTA – The Savin Hill Yacht Club and Constitution Yacht Club are hosting the Boston Light Race on September 26th, 2026, from 12:00 PM to 6:00 PM in the vicinity of the Boston Harbor Islands, Boston, MA.  The event will consist of approximately 30 - 45 vessels, 22’ to 47’ in length.  The vessel responsible for on scene safety can be reached at 508-479-1338.  For more information please contact Sean Kane at 508-479-1338.\nChart 13270\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.8638,42.3791],[-70.95615,42.34206],[-70.96885,42.34739],[-70.98739,42.31922],[-70.95649,42.32937],[-70.93212,42.31059],[-70.83496,42.33699],[-70.8638,42.3791]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42064,"geometry":{"type":"Polygon","coordinates":[[[-74.03116999999997,40.70989000000003],[-74.04008999999996,40.68431000000004],[-74.04944999999998,40.67858000000007],[-74.05776999999995,40.66602000000006],[-74.05742999999995,40.657560000000046],[-74.02326999999997,40.672660000000064],[-74.02841999999998,40.68008000000003],[-74.02704999999997,40.68594000000007],[-74.02103999999997,40.69804000000005],[-74.03116999999997,40.70989000000003]]]},"properties":{"ESRI_OID":42064,"MSI_UID":42064,"ATU":1,"TITLE":"Ambrose Channel - Main Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382304,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha","WATERWAY_NAME":"Main Channel","CREATE_DATE":1777036954000,"MODIFIED_DATE":1778685694000,"BEGIN_DATE":1776988800000,"END_DATE":1789689599000,"DESCRIPTION":"General/Marine Events/Regatta (Race)\n\nFrom: Every Wednesday Night (6pm-8:45pm) beginning 2026-04-29 To: 2026-09-16.  \nNote1: No races on Wednesday July, 1, 2026, this event in the weekly series moved to Tuesday, June 30, 2026 (6pm-8:45pm) \nNote2: No races on Wednesday July 8, 2026\n \nDetails:\nNY – UPPER NEW YORK HARBOR - Sailing Regatta\n\nMariners are advised that a sailing regatta race series are scheduled to be held every Wednesday evening on the Upper New York Harbor between Morris Canal and Robbins Reef beginning April 29 through September 16, 2026. Races will occur between 6:00 p.m. and 8:45 p.m. Approximately 20 sailboats (28-50 feet in length) and additional motorized support vessels will participate in the regattas on consecutive Wednesdays, except for the 4th of July week when the races will be moved to Tuesday evening at the same scheduled time. Interested mariners may contact the Principal Race Officer on marine band radio channel 63 VHF-FM.  \n\n\nLocation:\n40-42-35.604N/074-01-52.212W\n40-41-52.944N/074-01-15.744W\n40-41-09.384N/074-01-37.380W\n40-40-48.288N/074-01-42.312W\n40-40-21.576N/074-01-23.772W\n40-39-27.216N/074-03-26.748W\n40-39-57.672N/074-03-27.972W\n40-40-42.888N/074-02-58.020W\n40-41-03.516N/074-02-24.324W\n40-42-35.604N/074-01-52.212W\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-74.03117,40.70989],[-74.04009,40.68431],[-74.04945,40.67858],[-74.05777,40.66602],[-74.05743,40.65756],[-74.02327,40.67266],[-74.02842,40.68008],[-74.02705,40.68594],[-74.02104,40.69804],[-74.03117,40.70989]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42179,"geometry":{"type":"Polygon","coordinates":[[[-77.53403999999995,43.22945000000004],[-77.53935999999999,43.22670000000005],[-77.53781999999995,43.21369000000004],[-77.53146999999996,43.214440000000025],[-77.53403999999995,43.22945000000004]]]},"properties":{"ESRI_OID":42179,"MSI_UID":42179,"ATU":9,"TITLE":"LAKE ONTARIO - Irondequoit Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116386274,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:irobay","WATERWAY_NAME":"Irondequoit Bay","CREATE_DATE":1777306007000,"MODIFIED_DATE":null,"BEGIN_DATE":1778716800000,"END_DATE":1789775999000,"DESCRIPTION":"Newport Yacht Club Seasonal Sailing Race Series takes place between 14MAY26 and 18SEP26 from 1300 to 2030. Weekly sailboat racing conducted by Newport Yacht Club on Irondequoit Bay.\nTwo series are conducted:Thursday Night Racing (evenings), Sunday Afternoon Racing\n\nRaces are short windward-leeward or triangle courses using temporary inflatable race marks.\nAll racing occurs within the designated club racing area on Irondequoit Bay and does not close the waterway or restrict normal vessel navigation.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-77.53404,43.22945],[-77.53936,43.2267],[-77.53782,43.21369],[-77.53147,43.21444],[-77.53404,43.22945]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42227,"geometry":{"type":"Polygon","coordinates":[[[-122.42125999999996,47.76415000000003],[-122.44820999999996,47.66100000000006],[-122.44169,47.65811000000008],[-122.43893999999995,47.66204000000005],[-122.41936999999996,47.67118000000005],[-122.41833999999994,47.67730000000006],[-122.40752999999995,47.68701000000004],[-122.41095999999999,47.696830000000034],[-122.38915999999995,47.70954000000006],[-122.38091999999995,47.731250000000045],[-122.39533999999998,47.762650000000065],[-122.42125999999996,47.76415000000003]]]},"properties":{"ESRI_OID":42227,"MSI_UID":42227,"ATU":13,"TITLE":"Puget Sound - Shilshole Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385918,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:shibay","WATERWAY_NAME":"Shilshole Bay","CREATE_DATE":1777316668000,"MODIFIED_DATE":null,"BEGIN_DATE":1779408000000,"END_DATE":1788047999000,"DESCRIPTION":"05 JUN - 28 AUG 2026, 1845-2000 each Friday. Weekly sailing regatta in Shilshole Bay between West Point and Richmond Beach.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.42126,47.76415],[-122.44821,47.661],[-122.44169,47.65811],[-122.43894,47.66204],[-122.41937,47.67118],[-122.41834,47.6773],[-122.40753,47.68701],[-122.41096,47.69683],[-122.38916,47.70954],[-122.38092,47.73125],[-122.39534,47.76265],[-122.42126,47.76415]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42292,"geometry":{"type":"Polygon","coordinates":[[[-76.46791999999994,38.982480000000066],[-76.47694999999999,38.98015000000004],[-76.46671999999995,38.95595000000003],[-76.44771999999995,38.96729000000005],[-76.46791999999994,38.982480000000066]]]},"properties":{"ESRI_OID":42292,"MSI_UID":42292,"ATU":5,"TITLE":"Chesapeake Channel - Annapolis Harbor Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382470,"MRN":"urn:mrn:iala:wwy:us:navIV:dis5:secvirexcecozon:secvirtersea:secvirsublanact:checha:annharcha","WATERWAY_NAME":"Annapolis Harbor Channel","CREATE_DATE":1777386338000,"MODIFIED_DATE":1777386377000,"BEGIN_DATE":1778025600000,"END_DATE":1787961599000,"DESCRIPTION":"General/Marine Events/Regatta (Race)\n\nFrom: 2026-05-06 To: 2026-08-28\n\nLocation:\n38-58-56.928N/076-28-04.512W\n38-58-02.244N/076-26-51.792W\n38-57-21.420N/076-28-00.192W\n38-58-48.540N/076-28-37.020W\n38-58-56.928N/076-28-04.512W\n\nAn annual sailboat racing weekly series is scheduled to occur in the Severn River each Thursday evening during May 7, 2026-August 27, 2026, between 6:30 p.m. and 8 p.m.  Up to 50 participants (small keel sailboats, 16-26 feet in length) will race in two courses located between the mouth of the Severn River and the Severn River Middle Ground Anchorage.  Mariners are urged to use caution and remain alert for other watercraft when transiting the area, proceed at the minimum speed necessary to maintain a safe course that minimizes wake while operating near the racecourses. Race committee support vessels will be on scene.  Event information is available at website http://jworldannapolis.com/annapolis-sailing-courses/racing/thursday-night-racing/.  \n\nMSI 42292","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-76.46792,38.98248],[-76.47695,38.98015],[-76.46672,38.95595],[-76.44772,38.96729],[-76.46792,38.98248]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42933,"geometry":{"type":"Polygon","coordinates":[[[-71.04824999999994,42.37913000000003],[-71.05171999999999,42.373110000000054],[-71.06047999999998,42.36994000000004],[-71.05068999999997,42.36886000000004],[-71.04944999999998,42.36322000000007],[-71.04068999999998,42.36563000000007],[-71.04493999999994,42.370670000000075],[-71.04137999999995,42.37396000000007],[-71.04232999999994,42.378720000000044],[-71.04824999999994,42.37913000000003]]]},"properties":{"ESRI_OID":42933,"MSI_UID":42933,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381934,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1777900703000,"MODIFIED_DATE":null,"BEGIN_DATE":1783641600000,"END_DATE":1793491199000,"DESCRIPTION":"MA – CHARLESTOWN – BOSTON INNER HARBOR – COURAGEOUS SAILING YOUTH FALL PROGRAM – REGATTA – The Courageous Sailing Center is hosting the Courageous Sailing Youth Fall Program every Monday through Thursday, 3:30 PM to 6:30 PM from August 10, 2026, to October 30, 2026, in and around the vicinity of Pier 4 Charlestown, Boston Inner Harbor.  The event will consist of approximately 15 sailing vessels varying in length from 14’-26’ with 3 support craft.  The person responsible for on scene safety can be reached at 917-282-7464.  For more information, please contact Dave DiLorenzo at 917-282-7464.\nChart 13272\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.04825,42.37913],[-71.05172,42.37311],[-71.06048,42.36994],[-71.05069,42.36886],[-71.04945,42.36322],[-71.04069,42.36563],[-71.04494,42.37067],[-71.04138,42.37396],[-71.04233,42.37872],[-71.04825,42.37913]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":42982,"geometry":{"type":"Polygon","coordinates":[[[-119.64151999999996,34.41564000000005],[-119.66448999999994,34.41551000000004],[-119.67784999999998,34.41474000000005],[-119.68861999999996,34.41026000000005],[-119.68740999999994,34.40434000000005],[-119.69955999999996,34.40058000000005],[-119.70137999999997,34.397110000000055],[-119.72928999999999,34.38949000000002],[-119.70258999999999,34.35800000000006],[-119.61456999999996,34.38253000000003],[-119.61908999999997,34.412960000000055],[-119.64151999999996,34.41564000000005]]]},"properties":{"ESRI_OID":42982,"MSI_UID":42982,"ATU":11,"TITLE":"Sector Los Angeles, Territorial Sea - Sector Los Angeles, Submerged Land Act (SLA)/General/Marine Events/Swim","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Swim","WTRW_UID":100116385490,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:seclosangexcecozon:seclosangtersea:seclosangsublanact","WATERWAY_NAME":"Sector Los Angeles, Submerged Land Act (SLA)","CREATE_DATE":1777917863000,"MODIFIED_DATE":1777917870000,"BEGIN_DATE":1778630400000,"END_DATE":1787875199000,"DESCRIPTION":"Nite Moves will be conducting a swim event offshore of Santa Barbara, California, every Wednesday from May 20 to August 26, 2026, between 6:30 p.m. and 8 p.m. Approximately 50 participants will swim a 1000-meter course offshore of Leadbetter Beach at position 34.4°N, 119.698°W. \n\nFor more information, please contact Jay Campbell at (805) 705-5676. All mariners are advised to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-119.64152,34.41564],[-119.66449,34.41551],[-119.67785,34.41474],[-119.68862,34.41026],[-119.68741,34.40434],[-119.69956,34.40058],[-119.70138,34.39711],[-119.72929,34.38949],[-119.70259,34.358],[-119.61457,34.38253],[-119.61909,34.41296],[-119.64152,34.41564]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43098,"geometry":{"type":"Polygon","coordinates":[[[-70.91340999999994,42.468180000000075],[-70.93331999999998,42.46071000000006],[-70.93829999999997,42.43918000000008],[-70.92541999999997,42.430060000000026],[-70.91082999999998,42.42701000000005],[-70.90138999999994,42.420810000000074],[-70.87340999999998,42.40877000000006],[-70.84902999999997,42.46679000000006],[-70.89314999999993,42.46008000000006],[-70.91340999999994,42.468180000000075]]]},"properties":{"ESRI_OID":43098,"MSI_UID":43098,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Nahant Bay Approach/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382025,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:nahbayapp","WATERWAY_NAME":"Nahant Bay Approach","CREATE_DATE":1777996652000,"MODIFIED_DATE":null,"BEGIN_DATE":1778457600000,"END_DATE":1789775999000,"DESCRIPTION":"MA – SWAMPSCOTT – NAHANT BAY – SWAMPSCOTT YACHT CLUB THURSDAY NIGHT RACES – REGATTA – The Swampscott Yacht Club is hosting the Thursday Night Races from June 11th, 2026 to September 17th, 2026, from 5:00 PM to 8:30 PM in Nahant Bay, Swampscott, MA.  The event will consist of approximately 10 vessels, 15’ to 30’ in length.  The vessel responsible for on-scene safety can be reached at 617-902-8627.  For more information, please contact Matt Bachman at 617-902-8627.\nChart 13275\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.91341,42.46818],[-70.93332,42.46071],[-70.9383,42.43918],[-70.92542,42.43006],[-70.91083,42.42701],[-70.90139,42.42081],[-70.87341,42.40877],[-70.84903,42.46679],[-70.89315,42.46008],[-70.91341,42.46818]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43191,"geometry":{"type":"Polygon","coordinates":[[[-74.07711999999998,40.55812000000003],[-74.12689999999998,40.52498000000003],[-74.25942999999995,40.48739000000006],[-74.16397999999998,40.457880000000046],[-73.97446999999994,40.508020000000045],[-74.07711999999998,40.55812000000003]]]},"properties":{"ESRI_OID":43191,"MSI_UID":43191,"ATU":1,"TITLE":"Swash Channel - Raritan Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382318,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:swacha:rarbay","WATERWAY_NAME":"Raritan Bay","CREATE_DATE":1778081796000,"MODIFIED_DATE":1778083721000,"BEGIN_DATE":1778025600000,"END_DATE":1799366399000,"DESCRIPTION":"General/Marine Events/Regatta (Race)\n\nFrom: 2026-05-06 To: 2026-11-02\n\nNY/NJ– LOWER NY BAY – RARITAN BAY – Sailing Regatta\nMariners are advised that regattas are scheduled to be held on Raritan Bay. Races will take place every Wednesday, Friday, most Saturdays, some Sundays and Holidays from May 5, 2026 through January 7, 2027 at various times stipulated in the table below. Approximately 30 sailboats 12-45 feet in length will participate in short-distance courses. Interested mariners may contact the Principal Race Officer on marine band radio channel 9 or 71 VHF-FM or via telephone at 203-509-1469. \n\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-74.07712,40.55812],[-74.1269,40.52498],[-74.25943,40.48739],[-74.16398,40.45788],[-73.97447,40.50802],[-74.07712,40.55812]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43399,"geometry":{"type":"Polygon","coordinates":[[[-71.04729999999995,42.38290000000006],[-71.04738999999995,42.37707000000006],[-71.05974999999995,42.370100000000036],[-71.05176999999998,42.36889000000008],[-71.04824999999994,42.36420000000004],[-71.04849999999993,42.357290000000035],[-71.03665999999998,42.35202000000004],[-71.03227999999996,42.36268000000007],[-71.04120999999998,42.366160000000036],[-71.04480999999998,42.37092000000007],[-71.04146999999995,42.37390000000005],[-71.04189999999994,42.381950000000074],[-71.04729999999995,42.38290000000006]]]},"properties":{"ESRI_OID":43399,"MSI_UID":43399,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100119363597,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1778495336000,"MODIFIED_DATE":null,"BEGIN_DATE":1778457600000,"END_DATE":1787788799000,"DESCRIPTION":"MA – CHARLESTOWN – BOSTON INNER HARBOR – COURAGEOUS SAILING TUESDAY RACING – REGATTA – The Courageous Sailing Center is hosting the Courageous Sailing Tuesday Racing Program every Tuesday, 6:00 PM to 8:00 PM from May 12, 2026, to August 25, 2026, in and around the vicinity of Pier 4 Charlestown, Boston Inner Harbor.  The event will consist of approximately 15 sailing vessels varying in length from 14’-19’ with 2 support craft.  The person responsible for on-scene safety can be reached at 617-952-8033.  For more information, please contact Nathan Peterson at 617-952-8033.\nChart 13272\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.0473,42.3829],[-71.04739,42.37707],[-71.05975,42.3701],[-71.05177,42.36889],[-71.04825,42.3642],[-71.0485,42.35729],[-71.03666,42.35202],[-71.03228,42.36268],[-71.04121,42.36616],[-71.04481,42.37092],[-71.04147,42.3739],[-71.0419,42.38195],[-71.0473,42.3829]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43400,"geometry":{"type":"Polygon","coordinates":[[[-71.04189999999994,42.38309000000004],[-71.04755999999998,42.38309000000004],[-71.04901999999998,42.374720000000025],[-71.05935999999997,42.37054000000006],[-71.05746999999997,42.368670000000066],[-71.05133999999998,42.369650000000036],[-71.04927999999995,42.366990000000044],[-71.04888999999997,42.35868000000005],[-71.03523999999999,42.36214000000007],[-71.03794999999997,42.364580000000046],[-71.04532999999998,42.370670000000075],[-71.04309999999998,42.37266000000005],[-71.04189999999994,42.38309000000004]]]},"properties":{"ESRI_OID":43400,"MSI_UID":43400,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381934,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1778497724000,"MODIFIED_DATE":null,"BEGIN_DATE":1778457600000,"END_DATE":1789775999000,"DESCRIPTION":"MA – CHARLESTOWN – BOSTON INNER HARBOR – COURAGEOUS SAILING THURSDAY NIGHT RACING – REGATTA – The Courageous Sailing Center is hosting the Courageous Sailing Thursday Night Racing Program every Thursday, 6:00 PM to 8:00 PM from May 14, 2026, to September 17, 2026, in and around the vicinity of Pier 4 Charlestown, Boston Inner Harbor.  The event will consist of approximately 20 sailing vessels varying in length from 14’-19’ with 2 support craft.  The person responsible for on-scene safety can be reached at 617-952-8033.  For more information, please contact Nathan Peterson at 617-952-8033.\nChart 13272\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.0419,42.38309],[-71.04756,42.38309],[-71.04902,42.37472],[-71.05936,42.37054],[-71.05747,42.36867],[-71.05134,42.36965],[-71.04928,42.36699],[-71.04889,42.35868],[-71.03524,42.36214],[-71.03795,42.36458],[-71.04533,42.37067],[-71.0431,42.37266],[-71.0419,42.38309]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43465,"geometry":{"type":"Polygon","coordinates":[[[-70.89630999999997,42.43867000000006],[-70.93363999999997,42.43183000000005],[-70.93260999999995,42.43025000000006],[-70.92144999999994,42.430750000000046],[-70.89973999999995,42.42955000000006],[-70.88514999999995,42.43151000000006],[-70.89630999999997,42.43867000000006]]]},"properties":{"ESRI_OID":43465,"MSI_UID":43465,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Nahant Bay Approach/General/Marine Events/Swim","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Swim","WTRW_UID":100116382025,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:nahbayapp","WATERWAY_NAME":"Nahant Bay Approach","CREATE_DATE":1778513843000,"MODIFIED_DATE":null,"BEGIN_DATE":1786492800000,"END_DATE":1789430399000,"DESCRIPTION":"MA – BOSTON – NAHANT – EGG ROCK SCRAMBLE SWIM – SWIM \nThe Mass. Open Water Swimming Association is hosting the Egg Rock Scramble Swim on September 13, 2026, from 9:00 AM to 12:15 PM.  The event will consist of approximately 15 swimmers and their support craft entering the water at Short Beach in Nahant, out and around Egg Rock ending back to Short Beach in Nahant.  The event will take approximately 3 hours to complete.  The vessel responsible for on scene safety will be monitoring VHF Ch. 72.  For more information, please contact Mina Elnaccash at 617-216-2274.  Mariners are requested to keep a sharp lookout, give the swimmers and the support craft a wide berth, and reduce their wake in the vicinity.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.89631,42.43867],[-70.93364,42.43183],[-70.93261,42.43025],[-70.92145,42.43075],[-70.89974,42.42955],[-70.88515,42.43151],[-70.89631,42.43867]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43527,"geometry":{"type":"Polygon","coordinates":[[[-71.33667999999994,41.49329000000006],[-71.33985999999999,41.49319000000003],[-71.33980999999994,41.49046000000004],[-71.33659999999998,41.49046000000004],[-71.33667999999994,41.49329000000006]]]},"properties":{"ESRI_OID":43527,"MSI_UID":43527,"ATU":1,"TITLE":"East Passage - Newport Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382352,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:easapp:easpas:newhar","WATERWAY_NAME":"Newport Harbor","CREATE_DATE":1778594200000,"MODIFIED_DATE":null,"BEGIN_DATE":1778457600000,"END_DATE":1788479999000,"DESCRIPTION":"RI – NARRAGANSETT BAY– ILYC J24/J80 THURSDAY NIGHT SERIES – RACE/REGATTA \n\nMariners are advised that the ILYC J24/J80 Thursday Night Series is scheduled to be held in the vicinity of Newport Bridge, Narragansett Bay, RI. The races will take place on Thursdays from May 14 through September 03, 2026, from 2:00 p.m. to 6:00 p.m. Expect up to 10 sailing vessels, 16-24 ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge by phone at (401) 486-5318.  ","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.33668,41.49329],[-71.33986,41.49319],[-71.33981,41.49046],[-71.3366,41.49046],[-71.33668,41.49329]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43528,"geometry":{"type":"Polygon","coordinates":[[[-71.38049999999998,41.782710000000066],[-71.38289999999995,41.781690000000026],[-71.33757999999995,41.674330000000054],[-71.33448999999996,41.674330000000054],[-71.38049999999998,41.782710000000066]]]},"properties":{"ESRI_OID":43528,"MSI_UID":43528,"ATU":1,"TITLE":"Providence River Approach - Providence River/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382348,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:easapp:easpas:prorivapp:proriv","WATERWAY_NAME":"Providence River","CREATE_DATE":1778594237000,"MODIFIED_DATE":null,"BEGIN_DATE":1778457600000,"END_DATE":1789084799000,"DESCRIPTION":"RI – NARRAGANSETT BAY– NTYC THURSDAY NIGHT RACES – RACE/REGATTA \n\nMariners are advised that the NTYC Thursday Night Races are scheduled to be held in the vicinity of Narragansett Bay and lower Providence River, RI. The races will take place on Thursdays from Saturday May 14 through September 10, 2026 from 5:00 p.m. to 8:00 p.m. Expect up to 20 sailing vessels, 19-34 ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge on VHF Channel 68 or by phone at (401) 480-8701.  ","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.3805,41.78271],[-71.3829,41.78169],[-71.33758,41.67433],[-71.33449,41.67433],[-71.3805,41.78271]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43529,"geometry":{"type":"Polygon","coordinates":[[[-71.34169999999995,41.52735000000007],[-71.34779999999995,41.52729000000005],[-71.34787999999998,41.523180000000025],[-71.34169999999995,41.522980000000075],[-71.34169999999995,41.52735000000007]]]},"properties":{"ESRI_OID":43529,"MSI_UID":43529,"ATU":1,"TITLE":"East Passage - Newport Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382352,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:easapp:easpas:newhar","WATERWAY_NAME":"Newport Harbor","CREATE_DATE":1778594324000,"MODIFIED_DATE":null,"BEGIN_DATE":1778457600000,"END_DATE":1791503999000,"DESCRIPTION":"RI – NARRAGANSETT BAY– ILYC SHIELDS CLASS WEDNESDAY NIGHT SERIES  – RACE/REGATTA \n\nMariners are advised that the 2026 ILYC Shields Class Wednesday Night Series is scheduled to be held  \n\nin the vicinity of Newport Bridge, Narragansett Bay, RI. The event will take place on Wednesdays from May 13 through October 7, 2026, from 5:30 p.m. to 8:00 p.m. Expect up to 50 vessels, 30 ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge by phone at (401) 486-5318.  ","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.3417,41.52735],[-71.3478,41.52729],[-71.34788,41.52318],[-71.3417,41.52298],[-71.3417,41.52735]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43530,"geometry":{"type":"Polygon","coordinates":[[[-71.33556999999996,41.49319000000003],[-71.33959999999996,41.493160000000046],[-71.33955999999995,41.49014000000005],[-71.33543999999995,41.49004000000008],[-71.33556999999996,41.49319000000003]]]},"properties":{"ESRI_OID":43530,"MSI_UID":43530,"ATU":1,"TITLE":"East Passage - Newport Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382352,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:easapp:easpas:newhar","WATERWAY_NAME":"Newport Harbor","CREATE_DATE":1778595078000,"MODIFIED_DATE":null,"BEGIN_DATE":1778457600000,"END_DATE":1791503999000,"DESCRIPTION":"RI – NARRAGANSETT BAY– ILYC SHIELDS CLASS WEDNESDAY NIGHT SERIES  – RACE/REGATTA \n\nMariners are advised that the 2026 ILYC Shields Class Wednesday Night Series is scheduled to be held  \n\nin the vicinity of Newport Bridge, Narragansett Bay, RI. The event will take place on Wednesdays from May 13 through October 7, 2026, from 5:30 p.m. to 8:00 p.m. Expect up to 50 vessels, 30 ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge by phone at (401) 486-5318.  ","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.33557,41.49319],[-71.3396,41.49316],[-71.33956,41.49014],[-71.33544,41.49004],[-71.33557,41.49319]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43531,"geometry":{"type":"Polygon","coordinates":[[[-71.40126999999995,41.585030000000074],[-71.41104999999999,41.584640000000036],[-71.41036999999994,41.532110000000046],[-71.40160999999995,41.53185000000008],[-71.40126999999995,41.585030000000074]]]},"properties":{"ESRI_OID":43531,"MSI_UID":43531,"ATU":1,"TITLE":"East Passage - Newport Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382352,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:easapp:easpas:newhar","WATERWAY_NAME":"Newport Harbor","CREATE_DATE":1778595109000,"MODIFIED_DATE":null,"BEGIN_DATE":1778457600000,"END_DATE":1787875199000,"DESCRIPTION":"RI – NARRAGANSETT BAY– WEDNESDAY NIGHT RACE SERIES – RACE/REGATTA \n\nMariners are advised that the Wednesday Night Race Series is scheduled to be held in the vicinity of West Passage between Jamestown, RI and Quonset Point, RI. The event will take place every Wednesday from May 13 through August 26, 2026 from 5:00 p.m. to 7:00 p.m. Expect up to 20 vessels, 15-50ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge by phone at (401) 480-2600.  ","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.40127,41.58503],[-71.41105,41.58464],[-71.41037,41.53211],[-71.40161,41.53185],[-71.40127,41.58503]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43772,"geometry":{"type":"Polygon","coordinates":[[[-71.03965999999997,42.363500000000045],[-71.04592999999994,42.35659000000004],[-71.01863999999995,42.344280000000026],[-71.01279999999997,42.350310000000036],[-71.03965999999997,42.363500000000045]]]},"properties":{"ESRI_OID":43772,"MSI_UID":43772,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100119363597,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1778842401000,"MODIFIED_DATE":null,"BEGIN_DATE":1778803200000,"END_DATE":1787788799000,"DESCRIPTION":"MA – BOSTON – BOSTON INNER HARBOR – BOSTON SAILING CENTER TUESDAY RACING SERIES – REGATTA – The Boston Sailing Center is hosting the Boston Sailing Center Tuesday Racing Series every Tuesday evening, 6:00 PM to 8:20 PM from May 12, 2026, to August 25, 2026, in and around the vicinity of Fan Pier, Boston Inner Harbor.  The event will consist of approximately 12 sailing vessels 27’ in length with 1 support craft.  The person responsible for on-scene safety can be reached on VHF CH 13 by hailing the BSC Race Committee Boat.  For more information, please contact Dave Bryan at 617-227-4198.\nChart 13272\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.03966,42.3635],[-71.04593,42.35659],[-71.01864,42.34428],[-71.0128,42.35031],[-71.03966,42.3635]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43788,"geometry":{"type":"Polygon","coordinates":[[[-71.03888999999998,42.36325000000005],[-71.04558999999995,42.35522000000003],[-71.02257999999995,42.34666000000004],[-71.01545999999996,42.35174000000006],[-71.03888999999998,42.36325000000005]]]},"properties":{"ESRI_OID":43788,"MSI_UID":43788,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381934,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1778847803000,"MODIFIED_DATE":null,"BEGIN_DATE":1778716800000,"END_DATE":1787961599000,"DESCRIPTION":"MA – BOSTON – BOSTON INNER HARBOR – BOSTON SAILING CENTER THURSDAY RACING SERIES – REGATTA – The Boston Sailing Center is hosting the Boston Sailing Center Thursday Racing Series every Thursday evening, 6:00 PM to 8:20 PM from May 14, 2026, to August 27, 2026, in and around the vicinity of Fan Pier, Boston Inner Harbor.  There will not be a race on July 16, 2026. The event will consist of approximately 12 sailing vessels 27’ in length with 1 support craft.  The person responsible for on-scene safety can be reached on VHF CH 13 by hailing the BSC Race Committee Boat.  For more information, please contact Dave Bryan at 617-227-4198.\nChart 13272\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.03889,42.36325],[-71.04559,42.35522],[-71.02258,42.34666],[-71.01546,42.35174],[-71.03889,42.36325]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43991,"geometry":{"type":"Polygon","coordinates":[[[-71.34282999999994,41.49652000000003],[-71.36382999999995,41.462180000000046],[-71.35984999999994,41.46548000000007],[-71.33696999999995,41.482290000000035],[-71.32780999999994,41.48297000000008],[-71.32803999999999,41.49292000000003],[-71.34282999999994,41.49652000000003]]]},"properties":{"ESRI_OID":43991,"MSI_UID":43991,"ATU":1,"TITLE":"Little Narragansett Bay/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381472,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:litnarbay","WATERWAY_NAME":"Little Narragansett Bay","CREATE_DATE":1779194834000,"MODIFIED_DATE":null,"BEGIN_DATE":1779148800000,"END_DATE":1787875199000,"DESCRIPTION":"RI – NARRAGANSETT BAY – NEWPORT YACHT CLUB TUESDAY/WEDNESDAY EVENING REGATTA SPRING/SUMMER SERIES – RACE/REGATTA \n\nMariners are advised that the Newport Yacht Club Tuesday/Wednesday Evening Regatta Spring/Summer Series is scheduled to be held in the vicinity of Narragansett Bay, between Goat Island, Rose Island, and Castle Hill, RI. The event will take place from May 20 through August 26, 2026, from 4:30 p.m. to 8:30 p.m. Expect up to 50 vessels, 10-40 ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge by phone at (401) 932-8195.  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The event will take place from May 20 through August 26, 2026, from 4:30 p.m. to 8:30 p.m. Expect up to 50 vessels, 10-40 ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge by phone at (401) 932-8195.  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Main Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382304,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha","WATERWAY_NAME":"Main Channel","CREATE_DATE":1779826536000,"MODIFIED_DATE":1779826597000,"BEGIN_DATE":1779753600000,"END_DATE":1792022399000,"DESCRIPTION":"General/Marine Events/Regatta (Race)\n\nFrom: 2026-05-26 To: 2026-10-14\n\nLocation:\nNY/NJ – UPPER BAY – Sailing Regatta\nMariners are advised that a weekly reoccurring regatta is scheduled on the Upper Bay of New York Harbor, every Tuesday from May 26, 2026, until October 13, 2026, from 6:30 pm until 8:00 pm. Approximately 15 sailing vessels will maneuver on various courses on the Upper Bay, between Ellis Island and Governors Island. Interested mariners may contact the race coordinator on VHF-FM Channel 68 during the scheduled regattas for further information.  \n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-74.03121,40.7126],[-74.03275,40.70492],[-74.03773,40.70232],[-74.03636,40.69816],[-74.04357,40.69295],[-74.04116,40.69048],[-74.04442,40.68709],[-74.0276,40.68644],[-74.01885,40.69412],[-74.02039,40.70011],[-74.01953,40.71065],[-74.03121,40.7126]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":44520,"geometry":{"type":"Polygon","coordinates":[[[-71.33676999999994,41.49168000000003],[-71.34208999999998,41.491550000000075],[-71.34208999999998,41.48789000000005],[-71.33680999999996,41.48786000000007],[-71.33676999999994,41.49168000000003]]]},"properties":{"ESRI_OID":44520,"MSI_UID":44520,"ATU":1,"TITLE":"East Passage - Newport Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382352,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:easapp:easpas:newhar","WATERWAY_NAME":"Newport Harbor","CREATE_DATE":1779885210000,"MODIFIED_DATE":null,"BEGIN_DATE":1779235200000,"END_DATE":1795564799000,"DESCRIPTION":"RI – NARRAGANSETT BAY– MITCHELL REGATTA SPRING EDITION – RACE/REGATTA \n\nMariners are advised that the Mitchell Regatta Spring Edition is scheduled to be held from west of Goat Island and south of Rose Island, RI to New Harbor, Block Island, RI. The event will take place on Saturday May 23, 2026, from 9:00 a.m. to 6:00 p.m. Expect up to 20 sailing vessels, 20-60 ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge on VHF channel 72 or by phone at (401) 529-5699.  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The event will take place on Saturday May 23, 2026 from 8:45 p.m. to 9:30 p.m. Mariners are requested to maintain a minimum distance of 190 yards from the  \n\nfireworks launching platform. Mariners may contact the person in charge by phone at (603) 235-4656. 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Approximately 15 sailing vessels will maneuver on various courses on the Upper Bay, between Ellis Island and Governors Island. Interested mariners may contact the race coordinator on VHF-FM Channel 68 during the scheduled regattas for further information.  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The final event on August 27, 2026, will involve approximately 140 participants starting from a vessel approximately 1,200 meters from the shore, swimming back to East Beach. Mariners are advised to use caution when transiting nearby. For more details or comments, contact Jane Cairns at (805) 886-8123. All mariners are advised to transit the area with caution.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-119.66011,34.41676],[-119.66543,34.41657],[-119.66541,34.4149],[-119.66007,34.41492],[-119.66011,34.41676]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":44889,"geometry":{"type":"Polygon","coordinates":[[[-92.08611999999994,46.77879000000007],[-92.09092999999996,46.77774000000005],[-92.07719999999995,46.759870000000035],[-92.05144999999999,46.73269000000005],[-92.03976999999998,46.72246000000007],[-92.03393999999997,46.71787000000006],[-92.03444999999994,46.721280000000036],[-92.06671999999998,46.75434000000007],[-92.08233999999999,46.77362000000005],[-92.08611999999994,46.77879000000007]]]},"properties":{"ESRI_OID":44889,"MSI_UID":44889,"ATU":9,"TITLE":"Lake Superior/General/Marine Events/Swim","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Swim","WTRW_UID":100116386366,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:lakhur:saimarriv:laksup","WATERWAY_NAME":"Lake Superior","CREATE_DATE":1780152642000,"MODIFIED_DATE":null,"BEGIN_DATE":1779926400000,"END_DATE":1787615999000,"DESCRIPTION":"MN – DULUTH - LAKE SUPERIOR – The Great Lake Superior Swim will be taking place from 0700 to 1300 local time on August 23, 2026. The course will cover near-shore waters along Minnesota Point. Mariners are advised to exercise cautions when transiting near the event. Questions can be directed to Matt Evans at email director.ramjetevents@gmail.com, (CGD-GL)","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-92.08612,46.77879],[-92.09093,46.77774],[-92.0772,46.75987],[-92.05145,46.73269],[-92.03977,46.72246],[-92.03394,46.71787],[-92.03445,46.72128],[-92.06672,46.75434],[-92.08234,46.77362],[-92.08612,46.77879]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":44995,"geometry":{"type":"Polygon","coordinates":[[[-122.57824999999997,47.57651000000004],[-122.61386999999996,47.56591000000003],[-122.62463999999994,47.55574000000007],[-122.65978999999999,47.54630000000003],[-122.66844999999995,47.53917000000007],[-122.63832999999994,47.545720000000074],[-122.60914999999994,47.55021000000005],[-122.57824999999997,47.57651000000004]]]},"properties":{"ESRI_OID":44995,"MSI_UID":44995,"ATU":13,"TITLE":"Rich Passage - SinclairInlet/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385844,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:ricpas:sininl","WATERWAY_NAME":"SinclairInlet","CREATE_DATE":1780330690000,"MODIFIED_DATE":null,"BEGIN_DATE":1781654400000,"END_DATE":1786838399000,"DESCRIPTION":"03 JUL - 14 AUG 2026, 1800-2100 each Friday. 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Weekly sailing regatta in Commencement Bay. 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The event will take place on Thursdays from June 4 through August 27, 2026 from 6:00 p.m. to Sunset each day. Expect up to 10 sailing vessels, 22 ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge by phone at (516) 287-0164 or by Channel 71 VHF. 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Operations will occur within the area bounded by the following coordinates: (A) 33.14562, -119.11920; (B) 32.29252, -118.84542; (C) 32.50433, -117.36780; and (D) 33.24858, -117.74753. Surface support vessels on scene will monitor VHF-FM Channel 16. Mariners are requested to transit the area with caution. For more details or comments, contact Ivan Avanesov at 310-708-6488. 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NARRATIVE: THE RARITAN YACHT CLUB WILL HOLD REGATTAS IN THE RARITAN BAY\nFROM MAY 6, 2026 AND CONTINUING UNTIL JANUARY 7, 2026. THESE REGATTAS WILL\nINCLUDE APPROXIMATELY 30 SAILBOATS 15-45 FEET IN LENGTH.\n2. NEW JERSEY - RARITAN BAY - A REGATTA WILL TAKE PLACE EVERY WEDNESDAY,\nFRIDAY, MOST SATURDAYS, SOME SUNDAYS AND HOLIDAYS FROM JUNE 10, 2026 THROUGH\nDECEMBER 26, 2026 APPROXIMATELY 30 SAILING VESSELS 15-45 FEET IN LENGTH WILL\nPARTICIPATE IN RACES THROUGHOUT THE RARITAN BAY. VARIOUS MOTORIZED VESSELS\nWILL BE ASSISTING WITH THE EVENT. INTERESTED MARINERS MAY CONTACT THE\nPRINCIPAL RACE OFFICER ON CHANNEL 9 OR 71 VHF-FM OR VIA TELEPHONE AT\n203-509-1469.\n3. SECNY BROADCAST WITH REGULARLY SCHEDULE BROADCAST DURING THE DATES OF\nEVENT:\nA. 10 - JUNE - 26 FROM 6:15 P.M. TO 7:30 P.M.\nB. 12 - JUNE - 26 FROM 6:00 P.M. TO SUNSET\nC. 14 - JUNE - 26 FROM 6:15 P.M. TO 7:30 P.M.\n D. 17 - JUNE - 26 FROM 6:00 P.M. TO SUNSET\n E. 19 - JUNE - 26 FROM 2:30 P.M. 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Weekly sailing series in Shilshole Bay between West Point and Richmond Beach.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.42105,47.76452],[-122.44851,47.66097],[-122.44122,47.65907],[-122.44027,47.66138],[-122.41907,47.67097],[-122.41658,47.67745],[-122.4153,47.67953],[-122.40684,47.68808],[-122.41109,47.69698],[-122.38843,47.7083],[-122.38191,47.72204],[-122.39341,47.76279],[-122.42105,47.76452]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":46392,"geometry":{"type":"Polygon","coordinates":[[[-70.47924999999998,41.41793000000007],[-70.49114999999995,41.41570000000007],[-70.49607999999995,41.40540000000004],[-70.50144999999998,41.390810000000045],[-70.49217999999996,41.38832000000008],[-70.47879999999998,41.39888000000008],[-70.47341999999998,41.407800000000066],[-70.47375999999997,41.41561000000007],[-70.47924999999998,41.41793000000007]]]},"properties":{"ESRI_OID":46392,"MSI_UID":46392,"ATU":1,"TITLE":"Edgartown Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381965,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:nansoumaicha:edghar","WATERWAY_NAME":"Edgartown Harbor","CREATE_DATE":1781529766000,"MODIFIED_DATE":null,"BEGIN_DATE":1782086400000,"END_DATE":1788220799000,"DESCRIPTION":"MA – EDGARTOWN HARBOR – SUMMER SERIES 2026 ONE DESIGN KEELBOAT CLASS – RACE/REGATTA \n\nMariners are advised that the Summer Series 2026 One Design Keelboat Class is scheduled to be held in the vicinity of Edgartown Outer Harbor, Edgartown, MA. The event will take place from June 24 through August 30, 2026, from 10:00 a.m. to 4:30 p.m. Expect up to 18 sailing vessels, 10-16 ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge by phone at (732) 245-3443 or by VHF channel 72.  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The event will take place from June 25 through August 13, 2026, from 11:59 a.m. to 4:15 p.m. Expect up to 28 sailing vessels, 8-14 ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge by phone at (732) 245-3443 or by VHF channel 72.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.49311,41.41432],[-70.49368,41.41415],[-70.49895,41.40402],[-70.4954,41.38969],[-70.47995,41.39527],[-70.47343,41.40917],[-70.49311,41.41432]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":46516,"geometry":{"type":"Polygon","coordinates":[[[-71.41990999999996,41.54292000000004],[-71.41395999999997,41.51773000000003],[-71.39266999999995,41.51893000000007],[-71.38900999999998,41.54138000000006],[-71.41990999999996,41.54292000000004]]]},"properties":{"ESRI_OID":46516,"MSI_UID":46516,"ATU":1,"TITLE":"East Passage - Newport Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116382352,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:easapp:easpas:newhar","WATERWAY_NAME":"Newport Harbor","CREATE_DATE":1781625917000,"MODIFIED_DATE":null,"BEGIN_DATE":1782086400000,"END_DATE":1789343999000,"DESCRIPTION":"RI – NARRAGANSETT BAY – 2026 ILYC SHIELDS ALOHA CUP SERIES – RACE/REGATTA \n\nMariners are advised that the 2026 ILYC Shields Aloha Cup Series is scheduled to be held in the vicinity of Narragansett Bay, Newport, RI. The event will take place on June 28, July 19, August 23, and September 12, 2026, from 2:00 p.m. to 6:00 p.m. Expect up to 20 sailing vessels, 30 ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge by phone at (401) 486-5318. 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Mariners are advised to keep a minimum safe distance of 450 feet from the shoreline to avoid pyrotechnic fallout. \n\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-73.97254,40.57476],[-73.97962,40.57427],[-73.97932,40.57023],[-73.97233,40.57062],[-73.97254,40.57476]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":47255,"geometry":{"type":"Polygon","coordinates":[[[-70.17978999999997,43.74799000000007],[-70.21793999999994,43.704710000000034],[-70.18741999999997,43.68733000000003],[-70.13668999999999,43.73118000000005],[-70.17978999999997,43.74799000000007]]]},"properties":{"ESRI_OID":47255,"MSI_UID":47255,"ATU":1,"TITLE":"Portland To Merepoint - Portland To Yarmouth/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381854,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:porharapp:hussou:portomer:portoyar","WATERWAY_NAME":"Portland To Yarmouth","CREATE_DATE":1782475633000,"MODIFIED_DATE":1782475642000,"BEGIN_DATE":1782172800000,"END_DATE":1788911999000,"DESCRIPTION":"ME – CASCO BAY – CLAPBOARD ISLAND – Boat Race\nMariners are advised the Portland Yacht Club Tuesday Night Racing and Lobster Bowl Regatta is scheduled to be held in Casco Bay in the vicinity of Clapboard Island, ME.  The event will be held every Tuesday from June 23, 2026 to September 8 and the Lobster Bowl Regatta portion will be held on September 19 and 20, 2026 from 6:00 p.m. to 9:00 p.m.  Approximately 20, 30’ sailboats will be participating. Chart number: 13290.  For event information contact: Club Manager, 207-781-9120.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.17979,43.74799],[-70.21794,43.70471],[-70.18742,43.68733],[-70.13669,43.73118],[-70.17979,43.74799]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":47257,"geometry":{"type":"Polygon","coordinates":[[[-70.19314999999995,43.74799000000007],[-70.24311999999998,43.693490000000054],[-70.20313999999996,43.67160000000007],[-70.13668999999999,43.72682000000003],[-70.19314999999995,43.74799000000007]]]},"properties":{"ESRI_OID":47257,"MSI_UID":47257,"ATU":1,"TITLE":"Portland To Merepoint - Portland To Yarmouth/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381854,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:porharapp:hussou:portomer:portoyar","WATERWAY_NAME":"Portland To Yarmouth","CREATE_DATE":1782475739000,"MODIFIED_DATE":1782475756000,"BEGIN_DATE":1782345600000,"END_DATE":1789689599000,"DESCRIPTION":"ME – CASCO BAY – Boat Race\nMariners are advised that the Portland Yacht Club Thursday Night Races are scheduled to be held in Casco Bay in the vicinity of Falmouth, ME.  The event will be held every Thursday from June 25, 2026 through September 17, 2026 from 6:00 p.m. to 9:00 p.m.  Approximately twenty-five 15’-50’ sailboats will be participating.  Chart number: 13290.  For event information contact: Club Manager, 207-781-9820.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.19315,43.74799],[-70.24312,43.69349],[-70.20314,43.6716],[-70.13669,43.72682],[-70.19315,43.74799]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":47258,"geometry":{"type":"Polygon","coordinates":[[[-70.19314999999995,43.74799000000007],[-70.24311999999998,43.693490000000054],[-70.20313999999996,43.67160000000007],[-70.13668999999999,43.72682000000003],[-70.19314999999995,43.74799000000007]]]},"properties":{"ESRI_OID":47258,"MSI_UID":47258,"ATU":1,"TITLE":"Portland To Merepoint - Portland To Yarmouth/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381854,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnornewengexcecozon:secnornewengtersea:secnornewengsublanact:porharapp:hussou:portomer:portoyar","WATERWAY_NAME":"Portland To Yarmouth","CREATE_DATE":1782475839000,"MODIFIED_DATE":1782475890000,"BEGIN_DATE":1782259200000,"END_DATE":1788998399000,"DESCRIPTION":"ME – CASCO BAY – Boat Race\nMariners are advised that the Portland Yacht Club Wednesday Night J24 Race series are scheduled to be held in Casco Bay in the vicinity of Falmouth, ME.  The event will be held every Wednesday from June 24, 2026 through September 9, 2026 from 6:00 p.m. to 9:00 p.m.  Approximately twelve 24’ sailboats will be participating.  Chart number: 13290.  For event information contact: Club Manager, 207-781-9820.\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.19315,43.74799],[-70.24312,43.69349],[-70.20314,43.6716],[-70.13669,43.72682],[-70.19315,43.74799]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":47780,"geometry":{"type":"Polygon","coordinates":[[[-73.66665999999998,40.96868000000006],[-73.67077999999998,40.968030000000056],[-73.66983999999997,40.96343000000007],[-73.66386999999997,40.96408000000008],[-73.66665999999998,40.96868000000006]]]},"properties":{"ESRI_OID":47780,"MSI_UID":47780,"ATU":1,"TITLE":"Long Island Sound Eastern Part - Long Island Sound Western Part/General/Marine Events/Fireworks","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Fireworks","WTRW_UID":100116381546,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:seclonislsouexcecozon:seclonislsoutersea:seclonislsousublanact:bloislsouandgarbay:lonislsoueaspar:lonislsouwespar","WATERWAY_NAME":"Long Island Sound Western Part","CREATE_DATE":1783014277000,"MODIFIED_DATE":1783014287000,"BEGIN_DATE":1782950400000,"END_DATE":1789084799000,"DESCRIPTION":"General/Marine Events/Fireworks\n\nFrom: 2026-07-02 To: 2026-09-10\n\nMariners are advised that a repeating fireworks display is scheduled to be held every Saturday night from July 04, 2026, through September 06, 2026, from 09:00 p.m. until 10:00 p.m., on Long Island Sound. In the event of foul weather, the fireworks display will shift to Sunday night. The fireworks launch site will be in approximate position 40° 57’ 60” N, 73° 40’ 06” W (NAD 83) in the vicinity of Rye Playland. Mariners are advised to keep a minimum safe distance of 600-feet from the shoreline to avoid pyrotechnic fallout. \n\nLocation:\n40-58-07.248N/073-39-59.976W\n40-57-50.688N/073-39-49.932W\n40-57-48.348N/073-40-11.424W\n40-58-04.908N/073-40-14.808W\n40-58-07.248N/073-39-59.976W\n\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-73.66666,40.96868],[-73.67078,40.96803],[-73.66984,40.96343],[-73.66387,40.96408],[-73.66666,40.96868]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":48031,"geometry":{"type":"Polygon","coordinates":[[[-70.68322999999998,42.64676000000003],[-70.69609999999994,42.620610000000056],[-70.67412999999993,42.608490000000074],[-70.65884999999997,42.59964000000008],[-70.64923999999996,42.61215000000004],[-70.65472999999997,42.61480000000006],[-70.66313999999994,42.60710000000006],[-70.67051999999995,42.61063000000007],[-70.67790999999994,42.613920000000064],[-70.67910999999998,42.620490000000075],[-70.68699999999995,42.62188000000003],[-70.67841999999996,42.64587000000006],[-70.68322999999998,42.64676000000003]]]},"properties":{"ESRI_OID":48031,"MSI_UID":48031,"ATU":1,"TITLE":"Sector Boston, Submerged Land Act (SLA) - Annisquam River/General/Marine Events/Boat Parade","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Boat Parade","WTRW_UID":100116381887,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:annriv","WATERWAY_NAME":"Annisquam River","CREATE_DATE":1783351965000,"MODIFIED_DATE":null,"BEGIN_DATE":1786060800000,"END_DATE":1788911999000,"DESCRIPTION":"MA – ANNISQUAM RIVER / GLOUCESTER HARBOR – BOAT PARADE OF LIGHTS – BOAT PARADE\nCape Ann Marina is hosting the Boat Parade of Lights on September 7, 2026, from 7:00 PM to 9:30 PM running from the Annisquam River, through the Blynman Bridge Canal and ending in Gloucester Inner Harbor.  The event will consist of approximately 25 vessels ranging from 13’ to 50’ in length.  The person responsible for on scene safety can be reached at 978-580-9559. For more information, please contact Tobin Dominick at 978-580-9559.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.68323,42.64676],[-70.6961,42.62061],[-70.67413,42.60849],[-70.65885,42.59964],[-70.64924,42.61215],[-70.65473,42.6148],[-70.66314,42.6071],[-70.67052,42.61063],[-70.67791,42.61392],[-70.67911,42.62049],[-70.687,42.62188],[-70.67842,42.64587],[-70.68323,42.64676]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":48119,"geometry":{"type":"Polygon","coordinates":[[[-70.47618999999997,41.41253000000006],[-70.49369999999993,41.41125000000005],[-70.50181999999995,41.395970000000034],[-70.49277999999998,41.38515000000007],[-70.47583999999995,41.40352000000007],[-70.47618999999997,41.41253000000006]]]},"properties":{"ESRI_OID":48119,"MSI_UID":48119,"ATU":1,"TITLE":"Edgartown Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381965,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:nansoumaicha:edghar","WATERWAY_NAME":"Edgartown Harbor","CREATE_DATE":1783434518000,"MODIFIED_DATE":null,"BEGIN_DATE":1783900800000,"END_DATE":1800143999000,"DESCRIPTION":"MA – EDGARTOWN OUTER HARBOR – 103rd ANNUAL JUNIOR ONE-DESIGN – RACE/REGATTA \n\nMariners are advised that the 103rd Annual Regatta Junior One-Design is scheduled to be held in the vicinity of Edgartown Outer Harbor. The event will take place from Tuesday July 14 through Wednesday July 15, 2026, from 8:00 a.m. to 3:30 p.m. each day. Expect up to 96 sailing vessels, 8-14 ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge by phone at (732) 245-3443 or by Channel 72 VHF.  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The event will be held from 12:00 p.m. to 06:00 p.m. on July 11-12, 2026. Chart number: 13260.  For event information contact: Bill Conners (207)841-8534.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.20352,43.73367],[-70.21725,43.7039],[-70.19589,43.68983],[-70.1711,43.71796],[-70.20352,43.73367]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":48714,"geometry":{"type":"Polygon","coordinates":[[[-80.55888999999996,41.969080000000076],[-80.57221999999996,41.96756000000005],[-80.57221999999996,41.962060000000065],[-80.55999999999995,41.96667000000008],[-80.55888999999996,41.96778000000006],[-80.55888999999996,41.969080000000076]]]},"properties":{"ESRI_OID":48714,"MSI_UID":48714,"ATU":9,"TITLE":"Niagara River - Lake Erie/General/Marine Events/Other","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Other","WTRW_UID":100116386091,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri","WATERWAY_NAME":"Lake Erie","CREATE_DATE":1784041325000,"MODIFIED_DATE":null,"BEGIN_DATE":1785715200000,"END_DATE":1786838399000,"DESCRIPTION":"THERE WILL BE A SAFETY ZONE IN EFFECT ON CERTAIN NAVIGABLE WATERS OF [LAKE ERIE] OFFSHORE OF CONNEAUT TOWNSHIP PARK [CONNEAUT] OHIO FOR THE [D-DAY CONNEAUT MARINE EVENT] WITHIN THE MARKED COURSE LOCATED IN THE FOLLOWING POSITIONS:\n(1)\tSTART: 41-57.724 N 080-34.333 W\n(2)\tPOINT 2: 41-58.054 N 080-34.333 W\n(3)\tPOINT 3: 41-58.145 N 080-33.533 W\n(4)\tPOINT 4: 41-58.067 N 080-33.533 W\t\t\n(5)\tFINISH: 41-58.000 N 080-33.600 W\nTHE SAFETY ZONE WILL BE ENFORCED ON THE FOLLOWING DATE AND TIME: AUGUST 13 - 15 FROM 2:00 P.M. TO 5:00 P.M \n AUGUST 13-15, ALL VESSEL TRAFFIC WILL BE CLOSED FROM\n 2:00 P.M. TO 5:00 P.M. ALL MARINERS ARE ADVISED NOT TO ENTER THE SAFETY ZONE WITHOUT THE APPROVAL OF THE COAST GUARD VIA VHF CHANNEL 16.\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-80.55889,41.96908],[-80.57222,41.96756],[-80.57222,41.96206],[-80.56,41.96667],[-80.55889,41.96778],[-80.55889,41.96908]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":48715,"geometry":{"type":"Polygon","coordinates":[[[-81.71587999999997,41.50565000000006],[-81.72117999999995,41.502680000000055],[-81.72589999999997,41.499690000000044],[-81.72481999999997,41.49839000000003],[-81.71726999999998,41.500380000000064],[-81.71499999999997,41.49993000000006],[-81.71185999999994,41.50116000000003],[-81.71587999999997,41.50565000000006]]]},"properties":{"ESRI_OID":48715,"MSI_UID":48715,"ATU":9,"TITLE":"Lake Erie - Cleveland Harbor West Basin Channel/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116386088,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:cleharwesbascha","WATERWAY_NAME":"Cleveland Harbor West Basin Channel","CREATE_DATE":1784041472000,"MODIFIED_DATE":null,"BEGIN_DATE":1786406400000,"END_DATE":1786924799000,"DESCRIPTION":"THERE WILL BE A SAFETY ZONE IN EFFECT ON CERTAIN NAVIGABLE WATERS OF WEST BASIN HARBOR OFFSHORE OF WENDY PARK CLEVELAND OHIO FOR THE WHISKEY ISLAND PADDLEFEST WITHIN THE MARKED COURSE LOCATED IN THE FOLLOWING POSITIONS: \nSTART: 41-29-993 N 81-42-887 W \nPOINT 2: 41-30-064 N 81-42-718 W \nPOINT 3: 41-30-292 N 81-42-995 W \nPOINT 4: 41-30-165 N 81-43-240 W\t \nPOINT 5: 41-29-978 N 81-43-560 W \nPOINT 6: 41-29-854 N 81-43-537 W \nPOINT 7: 41-30-008 N 81-43-043 W \nTHE SAFETY ZONE WILL BE ENFORCED ON THE FOLLOWING DATE AND TIME: AUGUST 15, 2026 FROM 7:30 A.M. TO12:30 P.M. AUGUST 15, 2026 ALL VESSEL TRAFFIC WILL BE CLOSED FROM 8:30 A.M. TO 10:45 A.M.AND AGAIN FROM 11:05 A.M. 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Rain date is September 7, 2026.  The event will consist of a fireworks display launched from land at Stage Fort Park in Gloucester MA.  There is a safety zone in effect on all waters of Gloucester Harbor within a 350-yard radius of the launch site on the beach located at position 42°36.3′ N, 070°40.5′ W.  The person responsible for on scene safety can be reached at 978-375-9780.  For more information, please contact Barry Pett at 978-815-8327.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.67244,42.60675],[-70.67611,42.60674],[-70.67607,42.60356],[-70.67237,42.60355],[-70.67244,42.60675]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":48918,"geometry":{"type":"Polygon","coordinates":[[[-70.65157999999997,42.61670000000004],[-70.65861999999998,42.61205000000007],[-70.65535999999997,42.60915000000006],[-70.65196999999995,42.611230000000035],[-70.65427999999997,42.61319000000003],[-70.65024999999997,42.61584000000005],[-70.65157999999997,42.61670000000004]]]},"properties":{"ESRI_OID":48918,"MSI_UID":48918,"ATU":1,"TITLE":"Gloucester Harbor - Gloucester Inner Harbor/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116381888,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:glohar:gloinnhar","WATERWAY_NAME":"Gloucester Inner Harbor","CREATE_DATE":1784220021000,"MODIFIED_DATE":null,"BEGIN_DATE":1785888000000,"END_DATE":1788739199000,"DESCRIPTION":"MA – GLOUCESTER – GLOUCESTER INNER HARBOR – GLOUCESTER INTERNATIONAL DORY RACES – ROWING RACE – The Gloucester International Dory Racing is hosting the Gloucester International Dory races on September 5, 2026, from 9:00 AM to 12:00 PM in Gloucester Inner Harbor North Channel.  The event will consist of 2 rowing dories 20’ in length.  Boat traffic will be paused during the race segments in the north channel.  Normal boat traffic will be allowed during the non-race segments.  The person responsible for on scene safety can be reached at 978-317-7489.  For more information, please contact Rachael Cecilio at 978-317-7489.\t","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.65158,42.6167],[-70.65862,42.61205],[-70.65536,42.60915],[-70.65197,42.61123],[-70.65428,42.61319],[-70.65025,42.61584],[-70.65158,42.6167]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":49366,"geometry":{"type":"Polygon","coordinates":[[[-71.02463999999998,42.33943000000005],[-71.02438999999998,42.32959000000005],[-71.00755999999996,42.329530000000034],[-71.00833999999998,42.33917000000008],[-71.02463999999998,42.33943000000005]]]},"properties":{"ESRI_OID":49366,"MSI_UID":49366,"ATU":1,"TITLE":"Boston North Channel - President Roads/General/Marine Events/Swim","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Swim","WTRW_UID":100119363597,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:bossoucha:bosnorcha:preroa","WATERWAY_NAME":"President Roads","CREATE_DATE":1784731643000,"MODIFIED_DATE":null,"BEGIN_DATE":1784678400000,"END_DATE":1786924799000,"DESCRIPTION":"MA – BOSTON – PLEASURE BAY/CASTLE ISLAND – SWIM ACROSS AMERICA BOSTON 2026 – SWIM \nThe Swim Across America organization is hosting the Swim Across America Boston 2026 on August 15, 2026, from 7:30 AM to 12:00 PM.  The event will consist of a ½, 1 and 2 mile swim following a ½ mile course in Pleasure Bay at Castle Island.  The event will consist of approximately 225 swimmers and their safety craft.  Safety vessels will be on scene and patrolling the event.  The vessels responsible for on scene safety will be monitoring VHF Ch. 72 or 617-259-5448.  For more information, please contact Alex Meyer at 607-319-9192.\nChart 13272\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.02464,42.33943],[-71.02439,42.32959],[-71.00756,42.32953],[-71.00834,42.33917],[-71.02464,42.33943]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":49426,"geometry":{"type":"Polygon","coordinates":[[[-122.57695999999999,47.57734000000005],[-122.6137,47.56594000000007],[-122.63823999999994,47.54677000000004],[-122.66381999999999,47.54561000000007],[-122.67007999999998,47.53836000000007],[-122.63685999999996,47.54474000000005],[-122.62077,47.54854000000006],[-122.60914999999994,47.548970000000054],[-122.57695999999999,47.57734000000005]]]},"properties":{"ESRI_OID":49426,"MSI_UID":49426,"ATU":13,"TITLE":"Rich Passage - SinclairInlet/General/Marine Events/Regatta (Race)","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Regatta (Race)","WTRW_UID":100116385844,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:adminl:pugsou:ricpas:sininl","WATERWAY_NAME":"SinclairInlet","CREATE_DATE":1784821775000,"MODIFIED_DATE":null,"BEGIN_DATE":1785283200000,"END_DATE":1789862399000,"DESCRIPTION":"14 AUG - 18 SEP 2026, 1800-2100 each Friday. Weekly sailing series in waters of Sinclair Inlet and Port Orchard.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-122.57696,47.57734],[-122.6137,47.56594],[-122.63824,47.54677],[-122.66382,47.54561],[-122.67008,47.53836],[-122.63686,47.54474],[-122.62077,47.54854],[-122.60915,47.54897],[-122.57696,47.57734]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":49443,"geometry":{"type":"Polygon","coordinates":[[[-82.47745999999995,42.840340000000026],[-82.48177999999996,42.83444000000003],[-82.48471999999998,42.82994000000008],[-82.48569999999995,42.82530000000003],[-82.48593999999997,42.82232000000005],[-82.48593999999997,42.82056000000006],[-82.48672999999997,42.81171000000006],[-82.48299999999995,42.81135000000006],[-82.47456999999997,42.836130000000026],[-82.47303999999997,42.83940000000007],[-82.47745999999995,42.840340000000026]]]},"properties":{"ESRI_OID":49443,"MSI_UID":49443,"ATU":9,"TITLE":"PORT HURON TO PTE AUX BARQUES - St. Clair River/General/Marine Events/Other","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Other","WTRW_UID":100116386302,"MRN":"urn:mrn:iala:wwy:us:navIV:dis9:stlawsea:lakont:lowniariv:niariv:lakeri:wesendoflakeri:detriv:lakstcla:stclariv:stclariv","WATERWAY_NAME":"St. Clair River","CREATE_DATE":1784834471000,"MODIFIED_DATE":null,"BEGIN_DATE":1784764800000,"END_DATE":1800921599000,"DESCRIPTION":"The U.S. Coast Guard is establishing a special local regulation area on the St. Clair River, St. Clair, MI, for powerboat races on Saturday July 25, 2026 from 11 a.m. until 5 p.m. and on Sunday, July 26, 2026, from 10:00 a.m. to 7:00 p.m.  all U.S. waters of the St. Clair River bounded by latitude 42-50’n to the north and latitude 42-48’n to the south; the shoreline of the St. Clair River on the west; and the international boundary line on the east, will be restricted to all recreational vessel traffic. Temporary race buoys will be in place. No recreational vessel may enter, transit through, or anchor within the regulated area without the permission of the coast guard patrol commander, Coast Guard Station Port Huron, which may be contacted on channel 16 VHF_FM commercial traffic will not be impeded. 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For more information, please contact Elaine Howley at 508-736-6268.\nChart 13267\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.98877,42.36693],[-71.04233,42.31135],[-71.01383,42.30195],[-71.00696,42.2918],[-70.95134,42.273],[-70.91358,42.30145],[-70.95787,42.34409],[-70.98877,42.36693]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":50307,"geometry":{"type":"Polygon","coordinates":[[[-71.03916999999996,42.32961000000006],[-71.04397999999998,42.32961000000006],[-71.04783999999995,42.32714000000004],[-71.04792999999995,42.32371000000006],[-71.04525999999998,42.32320000000004],[-71.03590999999994,42.32872000000003],[-71.03916999999996,42.32961000000006]]]},"properties":{"ESRI_OID":50307,"MSI_UID":50307,"ATU":1,"TITLE":"Western Way - Dorchester Bay/General/Marine Events/Swim","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Swim","WTRW_UID":100116381938,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon:secbostersea:secbossublanact:nanroasouapp:pedislcha:wesway:dorbay","WATERWAY_NAME":"Dorchester Bay","CREATE_DATE":1785758102000,"MODIFIED_DATE":null,"BEGIN_DATE":1785715200000,"END_DATE":1787615999000,"DESCRIPTION":"MA – BOSTON – DORCHESTER BAY – BOSTON TRIATHLON – SWIM \nEthos is hosting the Boston Triathlon 2026 on August 23, 2026, from 6:30 AM to 10:30 AM.  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For more information, please contact William Thomas at 207-523-0519.\nChart 13270\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-71.03917,42.32961],[-71.04398,42.32961],[-71.04784,42.32714],[-71.04793,42.32371],[-71.04526,42.3232],[-71.03591,42.32872],[-71.03917,42.32961]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":50430,"geometry":{"type":"Polygon","coordinates":[[[-70.82559999999995,42.29999000000004],[-70.86130999999995,42.29992000000004],[-70.86070999999998,42.274650000000065],[-70.82388999999995,42.27446000000003],[-70.82559999999995,42.29999000000004]]]},"properties":{"ESRI_OID":50430,"MSI_UID":50430,"ATU":1,"TITLE":"Sector Boston, Exclusive Economic Zone (EEZ)/General/Marine Events/Fireworks","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Fireworks","WTRW_UID":100117260294,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secbosexcecozon","WATERWAY_NAME":"Sector Boston, Exclusive Economic Zone (EEZ)","CREATE_DATE":1785849587000,"MODIFIED_DATE":null,"BEGIN_DATE":1785801600000,"END_DATE":1786838399000,"DESCRIPTION":"MA – HULL – NANTASKET BEACH – HULL 250th FIREWORKS CELEBRATION – FIREWORKS\nThe Town of Hull is hosting the Hull 250th Fireworks Celebration on August 14, 2026, from 9:00 PM to 12:00 AM.  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For more information, please contact Kurt Bornheim at 781-910-1787.\n\nChart 13281\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-70.8256,42.29999],[-70.86131,42.29992],[-70.86071,42.27465],[-70.82389,42.27446],[-70.8256,42.29999]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":50527,"geometry":{"type":"Polygon","coordinates":[[[-90.04859999999996,29.211330000000032],[-90.05513999999994,29.204260000000033],[-90.05524999999994,29.20276000000007],[-90.05234999999999,29.19822000000005],[-90.05143999999996,29.19798000000003],[-90.05004999999994,29.19503000000003],[-90.04730999999998,29.193490000000054],[-90.04762999999997,29.191890000000058],[-90.04440999999997,29.191140000000075],[-90.03813999999994,29.196900000000028],[-90.04043999999999,29.200180000000046],[-90.04076999999995,29.200040000000058],[-90.04177999999996,29.199430000000064],[-90.04417999999998,29.20079000000004],[-90.04335999999995,29.20330000000007],[-90.03937999999994,29.20532000000003],[-90.04859999999996,29.211330000000032]]]},"properties":{"ESRI_OID":50527,"MSI_UID":50527,"ATU":8,"TITLE":"Sector New Orleans, Territorial Sea - Sector New Orleans, Submerged Land Act (SLA)/General/Marine Events/Other","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Other","WTRW_UID":100116384639,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secneworlexcecozon:secneworltersea:secneworlsublanact","WATERWAY_NAME":"Sector New Orleans, Submerged Land Act (SLA)","CREATE_DATE":1785942012000,"MODIFIED_DATE":1785944649000,"BEGIN_DATE":1785888000000,"END_DATE":1788134399000,"DESCRIPTION":"Caminada Pass - Caminada Bay - Marine Event --- On: 2026-08-29 --- From 7:00 a.m. to 2:00 p.m., the Ride the Bull kayak fishing tournament will take place from the mouth of Caminada Pass to the Andy P. 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The event will take place from Tuesday, August 11 through August 12, 2026 from 10:30 a.m. to 3:30 p.m. each day. Expect up to 40 vessels, 14 ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge by phone at (401) 481-2997. 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The event will take place from August 21 through August 23, 2026, from 11:00 a.m. to 6:00 p.m. each day. Expect up to 20 sailing vessels, 18 ft in length. Mariners are advised to transit the area with extreme caution. Mariners may contact the person in charge by phone at (516) 287-0164 or by Channel 71 VHF. 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Anticipate a congregation of paddle and recreational craft at event location.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-123.0922,47.35913],[-123.09151,47.35689],[-123.08726,47.35639],[-123.08512,47.35828],[-123.0922,47.35913]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":50695,"geometry":{"type":"Polygon","coordinates":[[[-117.12142999999998,32.650600000000054],[-117.14390999999995,32.650370000000066],[-117.13736999999998,32.636780000000044],[-117.13279999999997,32.633020000000045],[-117.12949999999995,32.627530000000036],[-117.12673999999998,32.618940000000066],[-117.10452999999995,32.621980000000065],[-117.10874999999999,32.63042000000007],[-117.10711999999995,32.63427000000007],[-117.11379999999997,32.63784000000004],[-117.11543999999998,32.641350000000045],[-117.11659999999995,32.64632000000006],[-117.12142999999998,32.650600000000054]]]},"properties":{"ESRI_OID":50695,"MSI_UID":50695,"ATU":11,"TITLE":"Approaches To San Diego Bay - San Diego Bay/General/Marine Events/Swim","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Marine Events","TYPE":"Swim","WTRW_UID":100116385494,"MRN":"urn:mrn:iala:wwy:us:navXII:dis11:secsandieexcecozon:secsandietersea:secsandiesublanact:apptosandiebay:sandiebay","WATERWAY_NAME":"San Diego Bay","CREATE_DATE":1786047841000,"MODIFIED_DATE":1786129772000,"BEGIN_DATE":1786233600000,"END_DATE":1787011199000,"DESCRIPTION":"CVC Triathlon will be conducting a marine event in San Diego Bay near Bayside Park, Chula Vista, on August 16, 2026, from 6:30 a.m. to 9 a.m. The event will include 500-meter and 1000-meter swim courses, with approximately 900 total participants and no more than 100 swimmers in the water at one time. For more information, please contact Tobias Panek at 858-255-9709. 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A safety zone will be in effect for the duration of the fireworks display to include all navigable waters within 500 feet of a fireworks barge located at approximate position latitude 39°34'18.77\" N, longitude 074°14'36.2\" W. Vessels may not enter, remain in, or transit through the safety zone during the enforcement period unless authorized by the Captain of the Port or official on-scene patrol. Mariners may contact official patrol on-scene via marine band radio VHF-FM channel 16. 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The fireworks display will be from 8:30 p.m. to 9:30p.m. on September 18, 2026. A safety zone will be in effect for the duration of the fireworks display to include all navigable waters within a 500-feet radius of the fireworks barge located at approximate position latitude 39°56'53.65\"N, longitude 75°08'03.43\"W. Vessels may not enter, remain in, or transit through the safety zone during the enforcement period unless authorized by the Captain of the Port or official on-scene patrol. Mariners may contact official patrol on-scene via marine band radio VHF-FM channel 16. 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The U.S. Coast Guard COTP Upper Mississippi River has established a Safety Zone closing the river for this event.  Entry into this zone is prohibited to all vessels unless otherwise authorized by the U.S. Coast Guard or a designated representative.  U.S. Coast Guard Sector Upper Mississippi River will monitor VHF-FM Channel 16.","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-90.33751,41.6081],[-90.34234,41.60808],[-90.34199,41.60304],[-90.34193,41.59911],[-90.33817,41.59874],[-90.33826,41.60272],[-90.33751,41.6081]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}}]}