Point Forecast: 45NM NW San Francisco CA
 38.3N 123.07W (Elev. 0 m)
Last Update: 8:39 am PDT May 18, 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  

Date05/1805/19
Hour (PDT)091011121314151617181920212223000102030405060708
Surface Wind (kt)567788991091010101111111112111111111111
Wind DirSSESSSSWSWWSWWWNWWNWWNWWNWWNWWNWNWNWNWNWNWNWNWNWNWNWNW
Gust
Significant Wave Height (m) 222222222222222222222222
Swell Height (m) 222222222222222222222222
Swell Dir290290290290290290290290280280280280280280280280280280280280280280280280
Swell Period (sec) 111111111111111111111111111111111111111111111111
Swell 2 Height (m) 000000000000000000000000
Swell 2 Dir220220220220220220220220220220220220220220220220220220220220230230230230
Swell 2 Period (sec) 191920202020202019191919191918181818181818181818
Wind Wave Height (m) 000000000000001110000000

Date05/20
Hour (PDT)091011121314151617181920212223000102030405060708
Surface Wind (kt)101013131320202025252523232320202016161612121210
Wind DirNWNWNWNWNWWNWWNWWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNW
Gust282828343434323232272727
Significant Wave Height (m) 222222223333333333332222
Swell Height (m) 222222223333332222222222
Swell Dir280280280280280280280280280280280280280280280280280280280280280280280280
Swell Period (sec) 111111111111111111111111111111111111111111111111
Swell 2 Height (m) 000000000000000000000000
Swell 2 Dir230230230230230230230230220220220220220220220220220220220220230230230230
Swell 2 Period (sec) 181818181818181817171717171717171717171717171717
Wind Wave Height (m) 001111112222221111110000

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