San Francisco Weather

Marine Data

Below you'll find the latest marine forecast for our area. This forecast updates daily.

San Pablo Bay Suisun Bay The West Delta And San Francisco Bay

North Of The Bay Bridge-

Forecast as of 2:38 am PDT on August 18, 2017

Small Craft Advisory in effect from Saturday morning through late Saturday night


SW winds 10 to 20 kt.


SW winds 10 to 20 kt.


SW winds 5 to 15 kt...increasing to 15 to 25 kt in the afternoon.

Sat Night

SW winds 15 to 25 kt. Patchy fog after midnight.


SW winds 10 to 20 kt. Patchy fog.


SW winds 5 to 15 kt.


SW winds 10 kt.




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