Point Forecast: 4NM NW San Francisco CA
 37.83N 122.45W (Elev. 0 ft)
Last Update: 1:26 pm PDT Jun 18, 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  

Date06/1806/19
Hour (PDT)131415161718192021222300010203040506070809101112
Surface Wind (kt)10111213131313121211101010999889910101317
Wind DirWSWWWWWWWWWWWWWWWWWWWWWWWW
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

Date06/20
Hour (PDT)131415161718192021222300010203040506070809101112
Surface Wind (kt)171818171718191919191717171616161414141414141717
Wind DirWWWWWWWWWWWWWWWWWWWWNWWNWWNWWW
Gust23232223222222212121
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