Point Forecast: 4NM NW San Francisco CA
 37.83N 122.48W (Elev. 184 ft)
Last Update: 1:30 pm PDT May 22, 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  

Date05/2205/23
Hour (PDT)151617181920212223000102030405060708091011121314
Surface Wind (kt)191920201917161615141515161614121111131617171718
Wind DirWWWWWWWWWWWWWWWWWWWWWWWW
Gust25242423222019
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

Date05/24
Hour (PDT)151617181920212223000102030405060708091011121314
Surface Wind (kt)1919181710109913131312121210101011111116161619
Wind DirWWWWWWWWWWWWWWWWWWSWWSWWSWWWWW
Gust201716
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