Point Forecast: 4NM NW San Francisco CA
 37.81N 122.48W (Elev. 0 ft)
Last Update: 4:59 pm PDT Jul 11, 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  

Date07/1107/12
Hour (PDT)192021222300010203040506070809101112131415161718
Surface Wind (kt)998898888888888101010101111101010
Wind DirWSWWSWWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSWWSW
Gust16171717171716
Significant Wave Height (ft) 000000000000000000000000
Swell Height (ft) 000000000000000000000000
Swell Dir000000000000000000000000
Swell Period (sec) 000000000000000000000000
Swell 2 Height (ft) 000000000000000000000000
Swell 2 Dir000000000000000000000000
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft) 000000000000000000000000

Date07/13
Hour (PDT)192021222300010203040506070809101112131415161718
Surface Wind (kt)1010998887776666668881010101010
Wind DirWSWWSWWSWSWSWSWSWWSWWSWWSWWSWWSWWSWSWSWSWSWSWSWWSWWSWWSWWSWWSW
Gust
Significant Wave Height (ft) 000000000000000000000000
Swell Height (ft) 000000000000000000000000
Swell Dir000000000000000000000000
Swell Period (sec) 000000000000000000000000
Swell 2 Height (ft) 000000000000000000000000
Swell 2 Dir000000000000000000000000
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft) 000000000000000000000000

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