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 8:26 am PST on January 18, 2017

Gale Warning in effect from 7 PM PST this evening through late tonight


S winds 5 to 15 kt...increasing to 15 to 25 kt in the afternoon. Isolated showers early in the morning...then chance of rain in the morning. Rain in the afternoon.


Se winds 25 to 35 kt with occasional gusts to 50 kt... becoming SW 15 to 25 kt after midnight. Rain and slight chance of thunderstorms in the evening...then rain likely after midnight.


S winds 10 kt. Scattered showers in the morning...then isolated showers in the afternoon.

Thu Night

SW winds 5 to 15 kt. Chance of showers in the evening...then rain after midnight.


S winds 20 to 30 kt...becoming W 5 to 15 kt. Rain.


S winds 5 to 15 kt. Slight chance of showers.


Se winds 15 to 25 kt...becoming SW 5 to 15 kt. Rain.




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