MAIN CHANNEL - BUTTERMILK CHANNEL
General / Marine Construction (Excluding Bridges) / Facilities, Barriers, Manmade Reefs, Riprap, Jetties / Dikes
Location: 40-40.98N 074-01.38W Mariners are advised that marine demolition and construction operations will be conducted at Yankee Pier, Governors Island, near Craig Road South and Half Moon Road, in the vicinity of 40°40'58.8"N, 074°01'22.8"W, from November 10, 2026, through December 6, 2028. Work includes demolition of existing piers and a boat hoist, as well as installation of a barge, floating dolphin, monopiles, fendering, and other marine appurtenances. Operations are expected Monday through Friday from 7:00 a.m. to 4:00 p.m., with possible extended in-water work periods. The vessels CB SUSSEX and RTC 20 will be on scene. Mariners are requested to transit the area with caution and allow 24 hours for work vessels to move, if necessary, to avoid impeding navigation.
Valid 2026-11-10 to 2026-12-07.
USCG Northeast District Local Notice to Mariners 45/2026