Point Forecast: 12NM NW San Francisco CA
 37.89N 122.64W (Elev. 0 m)
Last Update: 1:25 pm PDT May 16, 2024
Tabular Forecast
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Weather ElementsWeather/PrecipitationMarine Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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  

Date05/1605/17
Hour (PDT)192021222300010203040506070809101112131415161718
Surface Wind (kt)655555555554444455666665
Wind DirWWWWWWWWWWWWSWSSWSSWSSSSSSSWSWSWWSWSW
Gust
Significant Wave Height (m) 111111111111111122222211
Swell Height (m) 000011111111111111111111
Swell Dir340340340340280280280280280280280280280280280280280280280280280280260260
Swell Period (sec) 121212121212121212121111111111111111111111111010
Swell 2 Height (m) 000000000000000000000000
Swell 2 Dir220220220220220220220220220220220220220220220220220220220220220220220220
Swell 2 Period (sec) 191919190000001919191919191818181818181919
Wind Wave Height (m) 000000000000000000000000

Date05/18
Hour (PDT)192021222300010203040506070809101112131415161718
Surface Wind (kt)554455555555577799910101099
Wind DirSWWSWSWSWSSWSSWSSWSSWSSWSSWSSSSSSSSWSSWSSWSWSWSWWSWWSW
Gust
Significant Wave Height (m) 111111111111111111111111
Swell Height (m) 111111111111111111111111
Swell Dir260260260260280280280280280280280280280280280280280280280280280280260260
Swell Period (sec) 101010101010101010101010101010101010101010101010
Swell 2 Height (m) 000000000000000000000000
Swell 2 Dir220220220220220220220220220220230230230230230230230230230230230230220220
Swell 2 Period (sec) 191919191919191919191919191919191919191919191717
Wind Wave Height (m) 000000000000000000000000

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