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      Coastal Flood Advisory
      until 5:00 PM PDT
      +1 more alert
      Elev 90 ft, 37.460 °N 122.427 °W

      Half Moon Bay, CA

      Near Downtown Half Moon Bay Station48°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp486685
      Low Temp464737
      Day Average Temp47.2--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation04.2-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point47.6--
      High50--
      Low46--
      Average47.6--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed5--
      Visibility7--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.94--
      Astronomy Day Length Rise Set
      Actual Time10h 45m7:30 AM6:15 PM
      Civil Twilight7:03 AM6:42 PM
      Nautical Twilight6:33 AM7:13 PM
      Astronomical Twilight6:02 AM7:43 PM
      Moon: Waning gibbous8:03 PM10:42 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:15 AM 48 °F 50 °F - CALM 0 mph - 29.94 in 0 in Fair
      12:35 AM 48 °F 48 °F 100 % ENE 5 mph - 29.94 in 0 in Fair
      12:55 AM 48 °F 48 °F 100 % CALM 0 mph - 29.94 in 0 in Fair
      1:15 AM 46 °F 46 °F 100 % CALM 0 mph - 29.94 in 0 in Fair
      1:35 AM 46 °F 46 °F 100 % CALM 0 mph - 29.95 in 0 in Fair
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