Point Forecast: 12NM SW San Francisco CA
 37.65N 122.61W (Elev. 0 ft)
Last Update: 12:44 am PST Nov 7, 2025
Tabular Forecast
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Weather ElementsWeather/PrecipitationMarine Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Freezing Spray
Fog
Swell Period
Swell Hgt/Dir
Swell 2 Period
Swell 2 Hgt/Dir
Wind Wave Height
Significant Wave Height
Freezing Spray

48-Hour Period Starting:       Back 2 Days  

Date11/0711/08
Hour (PST)070809101112131415161718192021222300010203040506
Surface Wind (kt)333333455666766654333333
Wind DirSESEWSWSWWSWWWNWWNWNWNWNWNWNWNWNWNWNWNNWNNWNNWNNWNNN
Gust
Significant Wave Height (ft) 888777777777777777777777
Swell Height (ft) 666666666666666666666555
Swell Dir280280280280280280280280280280280280280280280280280280280280280290290290
Swell Period (sec) 141414131313131313131313131313131313131313131313
Swell 2 Height (ft) 333333333111111111111333
Swell 2 Dir200200200180180180180180180220220220220220220230230230230230230200200200
Swell 2 Period (sec) 131313121212121212141414141414121212121212101010
Wind Wave Height (ft) 000111111111111111111111

Date11/09
Hour (PST)070809101112131415161718192021222300010203040506
Surface Wind (kt)345555555555555444555666
Wind DirNNENNENNENNENNENNENNWNNWNNWNWNWNWNNWNNWNNWNNNNNENNENNENENENE
Gust
Significant Wave Height (ft) 777666666555555555555444
Swell Height (ft) 555555555444444444444333
Swell Dir290290290310310310310310310290290290290290290280280280280280280290290290
Swell Period (sec) 131313121212121212121212121212121212121212121212
Swell 2 Height (ft) 333111111222222111111111
Swell 2 Dir200200200220220220220220220200200200200200200220220220220220220200200200
Swell 2 Period (sec) 101010131313131313131313131313141414141414151515
Wind Wave Height (ft) 111111111111111111111111

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
River Stage Summary24 Hour Precipitation Summary
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