CoastalUS Coast Guard LNM - Northeast District (D1)MessagesLNM01-DEC5C9LNM01-DEC5C9Received 06 Oct 2026, 00:00 UTCArchived 01 Nov 2026, 14:49 UTCCopy textShow on mapSharePrintExportWarning textPositions open on the mapESSEX BAY - ESSEX RIVER ATON / ATON Changes Location: 42-39.12N 070-45.53W Aid Name: Essex River Midchannel Buoy E LLNR: 9570 Action: RELOCATE Valid 2026-10-06 to 2026-12-05. USCG Northeast District Local Notice to Mariners 41/2026Location mapOpen on the full mapMore from US Coast Guard LNM - Northeast District (D1)LNM01-B149D12026-11-04MAIN CHANNEL - HUDSON RIVER General / LAA / RNA / Safety Zone Location: Tarrytown, NY - Hudson River - Fireworks Safety Zone Details: Mariners are advised that a safety zone will be enforced for a baLNM01-A40EC32026-11-04MAIN CHANNEL - EAST RIVER MAIN CHANNEL General / Bridges / Inspection Location: 40-45.42N 073-57.28W Bridge Name: Queensboro Bridge From November 4-6, 2026, between 8:00 a.m. and 2:00 p.m., a bridge tLNM01-71D38F2026-11-04RARITAN RIVER CUTOFF CHANNEL - RARITAN RIVER General / Bridges / Construction Construction and demolition operations to replace the Raritan River Railroad Bridge commenced on April 1, 2026, and will cLNM01-36F9232026-10-15archivedSECTOR SOUTHEASTERN NEW ENGLAND, SUBMERGED LANDS ACT (SLA) - CHATHAM HARBOR APPROACH ATON / ATON Changes Location: 41-42.66N 069-58.32W Aid Name: Bassing Harbor Buoy 4 LLNR: 13337 Action: RELOCATE ValLNM01-7BCAFD2026-09-23archivedBOSTON NORTH CHANNEL - PRESIDENT ROADS General / Marine Events / Regatta (Race) MA – CHARLESTOWN – BOSTON INNER HARBOR – COURAGEOUS SAILING YOUTH FALL PROGRAM – REGATTA – The Courageous Sailing CenterLater warningsLNM01-7E31612026-10-06archivedCONNECTICUT RIVER General / Bridges Location: 41-27.10N 072-27.87W Bridge Name: Rt 82 Bridge The Coast Guard has issued a temporary deviation from the regulatioLNM01-C700032026-10-06archivedESSEX BAY - ESSEX RIVER ATON / ATON Changes Location: 42-39.22N 070-45.45W Aid Name: Essex River Midchannel Buoy C LLNR: 9560 Action: RELOCATE Valid 2026-10-06LNM01-9162CD2026-10-06archivedESSEX BAY - ESSEX RIVER ATON / ATON Changes Location: 42-38.45N 070-45.73W Aid Name: Essex River Midchannel Buoy L LLNR: 9589.1 Action: RELOCATE Valid 2026-10-0Earlier warningsLNM01-0046272026-10-06archivedESSEX BAY - ESSEX RIVER ATON / ATON Changes Location: 42-38.84N 070-45.70W Aid Name: Essex River Midchannel Buoy H LLNR: 9585 Action: RELOCATE Valid 2026-10-06LNM01-2A924C2026-10-06archivedESSEX BAY - ESSEX RIVER ATON / ATON Changes Location: 42-39.19N 070-45.50W Aid Name: Essex River Midchannel Buoy D LLNR: 9565 Action: RELOCATE Valid 2026-10-06LNM01-69BE912026-10-05SECTOR NEW YORK, SUBMERGED LANDS ACT (SLA) - SANDY HOOK CHANNEL General / Marine Construction (Excluding Bridges) / Dredging Mariners are advised that Great LakBack to US Coast Guard LNM - Northeast District (D1)