Notice to Mariners

Off Southern California

Commander
Eleventh Coast Guard District
Coast Guard Island, Bldg. 50-6
Alameda, CA 94501-5100

Tel: 510-437-2976
After Hrs: 510-437-3700
Fax: 510-437-2961

For immediate assistance, the ships can also contact Coast Guard San
Diego on VHF-FM Channel 16, or 2182 kHz.