Point Forecast: 4 Miles E Half Moon Bay CA
 37.46N 122.36W (Elev. 1145 ft)
Last Update: 1:26 pm PDT Jul 15, 2025
Tabular Forecast
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Weather ElementsWeather/Precipitation
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Trans. Wind  
20ft Wind  

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (PDT)161718192021222300010203040506070809101112131415
Temperature (°F)605858555352525252525252515151505152545557585960
Dewpoint (°F)555554535150514950505050494950495051535454555456
Heat Index (°F)
Surface Wind (mph)11111010109988877777777889101010
Wind DirSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWSW
Gust22212118181818
Sky Cover (%)313541425365646264687678767776767274594646372626
Precipitation Potential (%)299999915151515151512121212121244444
Relative Humidity (%)858887919394949194939491929395969696989590908686
Rain--------------SChcSChcSChcSChcSChcSChc----------------------
Thunder------------------------------------------------

Date07/17
Hour (PDT)161718192021222300010203040506070809101112131415
Temperature (°F)595858555352515151515151515252525355575961626262
Dewpoint (°F)555454525150494949494949494950505153545656575656
Heat Index (°F)
Surface Wind (mph)10109877777755555555566688
Wind DirSWSWSWWSWWSWWSWSWSWSWSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWWSWWSW
Gust1818
Sky Cover (%)282831315165625959597474747777776262622424241313
Precipitation Potential (%)455555515151515151513131313131311111
Relative Humidity (%)868686909493939393939393929293949493918986838181
Rain--------------SChcSChcSChcSChcSChcSChc----------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
River Stage Summary24 Hour Precipitation Summary
NWS Office Map