LNM01-3E253C
SÉCURITÉReceived 28 Oct 2026, 00:00 UTC
Warning text
Positions open on the mapPRESIDENT ROADS - MYSTIC RIVER
General / Marine Construction (Excluding Bridges) / Facilities, Barriers, Manmade Reefs, Riprap, Jetties / Dikes
Location: 42-23.71N 071-04.51W 42-23.66N 071-04.48W 42-23.65N 071-04.50W 42-23.70N 071-04.53W 42-23.71N 071-04.51W MASSACHUSETTS – BOSTON INNER HARBOR – MYSTIC RIVER – AMELIA EAHART DAM COMMERCIAL LOCK - Lock Closure Mariners are advised that the Amelia Earhart Dam Commercial Lock is undergoing repairs and will be unavailable to vessel traffic from November 16th, 2026, at 6:00 a.m. until December 19th, 2026, at 6:00 p.m. Both Recreational Locks will remain fully operational and available for passage by vessels with a beam of less than 22-feet. For more information mariners may contact the Department of Conservation and Recreation (DCR) Mr. William Gode at (617) 828-1629 or Mr. Theodore Bien-Aime at 617/938-4628. Mariners are advised to plan accordingly and use caution when transiting the area.
Valid 2026-11-15 to 2026-12-20.
USCG Northeast District Local Notice to Mariners 44/2026
Location map
Open on the full mapKeywordsmarine constructionUNAVAILABLE