LNM11-0F58A5
SÉCURITÉReceived 11 Nov 2026, 00:00 UTC
Warning text
Positions open on the mapSAN FRANCISCO OAKLAND BAY BRIDGE WEST CROSSING - SAN FRANCISCO BAY NORTH CHANNEL
General / Marine Construction (Excluding Bridges) / Dredging
Curtin Maritime will conduct maintenance dredging operations near USCG Station Golden Gate, Alcatraz Island, and Montezuma Wetlands within San Francisco Bay from on or about November 6 through November 11, 2026, between 0700 and 1700 daily. Dredging will occur within the existing USCG entrance channel and dock at Horseshoe Cove, beginning adjacent to the jetty, working northwest, and proceeding inbound to the USCG dock. Dredging will be performed by mechanical dredge, with material loaded into scows and transported to the Alcatraz Disposal Site, SF-11, at approximately 37-49.30N 122-24.67W, or the Montezuma Wetlands Restoration Project Dock at approximately 38-04.32N 121-51.57W. Project equipment will remain illuminated from sundown to sunrise. VHF-FM channels monitored and contact information were not provided. All mariners are advised to transit the area with caution.
USCG Southwest District Local Notice to Mariners 45/2026