Point Forecast: 45NM NW San Francisco CA
 38.3N 123.07W (Elev. 0 ft)
Last Update: 1:32 pm PDT Jul 3, 2025
Tabular Forecast
[hide menu]Get as XML
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  

Date07/0307/04
Hour (PDT)192021222300010203040506070809101112131415161718
Surface Wind (kt)222120191919191919191817171717171717181920202121
Wind DirNWNWNWWNWWNWWNWNWWNWWNWNWWNWNWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNW
Gust28292827272728272723232322232525252626262727
Significant Wave Height (ft) 888866666655555555555566
Swell Height (ft) 555544444433333311111133
Swell Dir310310310310310310310310310310300300300300300300300300300300300300310310
Swell Period (sec) 888888888888888877777777
Swell 2 Height (ft) 111111111111111111111111
Swell 2 Dir210210210210210210210210210210210210210210210210210210210210210210200200
Swell 2 Period (sec) 171717171717171717171717171717171616161616161616
Wind Wave Height (ft) 555544444444444444444444

Date07/05
Hour (PDT)192021222300010203040506070809101112131415161718
Surface Wind (kt)212020191717171616161515151212121414141616161717
Wind DirWNWWNWWNWWNWWNWWNWWNWNWNWNWNWNWNWNWNWNWWNWWNWWNWWNWWNWWNWWNWWNW
Gust272525252222222121212222
Significant Wave Height (ft) 666655555544444444444466
Swell Height (ft) 333333333322222233333344
Swell Dir310310310310310310310310310310300300300300300300300300300300300300300300
Swell Period (sec) 777788888877777777777777
Swell 2 Height (ft) 111111111111111111111122
Swell 2 Dir200200200200200200200200200200200200200200200200200200200200200200200200
Swell 2 Period (sec) 161616161616161616161616161616161515151515151515
Wind Wave Height (ft) 444433333333333322222233

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