Point Forecast: 43NM NW San Francisco CA
 38.27N 123.09W (Elev. 0 ft)
Last Update: 4:12 pm PDT Jul 16, 2025
Tabular Forecast
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Weather ElementsWeather/PrecipitationMarine Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
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  

Date07/1607/17
Hour (PDT)230001020304050607080910111213141516171819202122
Surface Wind (kt)333332222233444444444433
Wind DirWWWWWWWWSWSSWSSWSSSSWSSWSWWSWWSWWWWWWW
Gust
Significant Wave Height (ft) 333333333333333333333333
Swell Height (ft) 333333333333333333222222
Swell Dir300300300300300300300300300300300300300300300300300300300300300300300300
Swell Period (sec) 999999999999999999999999
Swell 2 Height (ft) 222222222222222222222222
Swell 2 Dir190190190190190190190190190190190190190190190190190190200200200200200200
Swell 2 Period (sec) 161616161616171717171717171717171717151515151515
Wind Wave Height (ft) 000000000000000000000000

Date07/18
Hour (PDT)230001020304050607080910111213141516171819202122
Surface Wind (kt)333333222222444555888777
Wind DirWWWWNWWNWWNWWNWWNWWNWWWWWWWWWWWWWWNWWNWWNW
Gust
Significant Wave Height (ft) 333333333333333333333333
Swell Height (ft) 222222222222222222222222
Swell Dir300300300300300300300300300300300300300300300300300300300300300300300300
Swell Period (sec) 999999999999999999999999
Swell 2 Height (ft) 222222222222222222222222
Swell 2 Dir200200200200200200200200200200200200200200200200200200200200200200200200
Swell 2 Period (sec) 151515151515151515151515151515151515151515151515
Wind Wave Height (ft) 000000000000111111111111

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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