Point Forecast: 4NM NW San Francisco CA
 37.83N 122.45W (Elev. 0 ft)
Last Update: 2:07 pm PDT Jul 10, 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  

Date07/1007/11
Hour (PDT)171819202122230001020304050607080910111213141516
Surface Wind (kt)10101099999877766666781010111212
Wind DirWSWWSWWSWWSWWSWSWSWSWSWWSWSWWSWWSWWSWSWSWSWSWSWSWSWSWWSWWSW
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

Date07/12
Hour (PDT)171819202122230001020304050607080910111213141516
Surface Wind (kt)121110101010101010101010888888101010141414
Wind DirWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSSWSSWSSWSWSWSWSWSWSW
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