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      Elev 90 ft, 49.511 °N 123.933 °W

      Halfmoon Bay, CA

      Wed, Sep 30, 2026
      Today
      Thu 10/01
      High 58°f
      4% Precip. / 0 in
      Sun and clouds mixed. High 58F. Winds light and variable.
      Tonight
      Thu 10/01
      Low 48°f
      4% Precip. / 0 in
      Cloudy skies early, followed by partial clearing. Low 48F. Winds light and variable.
      Sunrise 7:14 AM
      Sunset 6:55 PM
      Moonrise 8:27 PM
      Moonset 12:44 PM
      Waning Gibbous, 76% visible
      Hourly Forecast
      Now
      48°
      4AM
      48°
      5AM
      47°
      6AM
      46°
      7AM
      45°
      7:14AM
      Sunrise
      8AM
      46°
      9AM
      50°
      10AM
      52°
      11AM
      54°
      12PM
      54°
      1PM
      55°
      2PM
      56°
      3PM
      57°
      4PM
      57°
      5PM
      58°
      6PM
      57°
      6:55PM
      Sunset
      7PM
      54°
      8PM
      53°
      9PM
      53°
      10PM
      53°
      11PM
      53°
      12AM
      52°
      1AM
      51°
      2AM
      50°
      3AM
      50°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      4:00 am
      Partly Cloudy
      48°F 46°F 2% 0in 33% 44°F 87% 5 mph NNW 30.05in
      5:00 am
      Partly Cloudy
      47°F 45°F 2% 0in 36% 44°F 89% 5 mph NNW 30.06in
      6:00 am
      Partly Cloudy
      46°F 44°F 2% 0in 46% 43°F 91% 4 mph NNW 30.07in
      7:00 am
      Partly Cloudy
      45°F 43°F 2% 0in 48% 43°F 91% 4 mph NNW 30.09in
      8:00 am
      Mostly Cloudy
      46°F 44°F 2% 0in 63% 44°F 90% 4 mph N 30.11in
      9:00 am
      Partly Cloudy
      50°F 49°F 2% 0in 58% 46°F 84% 4 mph NNE 30.12in
      10:00 am
      Mostly Cloudy
      52°F 52°F 2% 0in 61% 46°F 78% 3 mph W 30.13in
      11:00 am
      Mostly Cloudy
      54°F 53°F 4% 0in 66% 46°F 76% 3 mph SW 30.14in
      12:00 pm
      Mostly Cloudy
      54°F 54°F 4% 0in 76% 47°F 75% 4 mph SSW 30.14in
      1:00 pm
      Mostly Cloudy
      55°F 54°F 4% 0in 63% 47°F 73% 5 mph SW 30.14in
      2:00 pm
      Partly Cloudy
      56°F 56°F 3% 0in 53% 47°F 70% 5 mph SW 30.13in
      3:00 pm
      Partly Cloudy
      57°F 57°F 3% 0in 56% 47°F 68% 4 mph SW 30.12in
      4:00 pm
      Partly Cloudy
      57°F 57°F 2% 0in 47% 46°F 66% 4 mph WSW 30.11in
      5:00 pm
      Partly Cloudy
      58°F 58°F 2% 0in 42% 46°F 65% 4 mph WSW 30.1in
      6:00 pm
      Partly Cloudy
      57°F 57°F 3% 0in 56% 46°F 69% 4 mph W 30.1in
      7:00 pm
      Mostly Cloudy
      54°F 54°F 4% 0in 71% 46°F 75% 3 mph NW 30.11in
      8:00 pm
      Cloudy
      53°F 53°F 4% 0in 81% 46°F 77% 4 mph NNW 30.11in
      9:00 pm
      Cloudy
      53°F 52°F 4% 0in 90% 46°F 77% 4 mph NNW 30.11in
      10:00 pm
      Cloudy
      53°F 53°F 4% 0in 90% 46°F 77% 3 mph NNW 30.11in
      11:00 pm
      Cloudy
      53°F 52°F 4% 0in 93% 46°F 77% 4 mph NNW 30.11in
      Additional Conditions
      1. Pressure 30.04 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point44°F
      5. Humidity 87%
      6. Rainfall 0.13 in
      7. Snow Depth 0 in
      CAP3 Station History
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 58°F -°F -°F
      4. Low 44°F -°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 59°F -°F -°F
      4. Low 48°F -°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:14 AM 6:55 PM
      3. Civil Twilight 6:42 AM 7:27 PM
      4. Nautical Twilight 6:05 AM 8:04PM
      5. Astronomical Twilight 5:27 AM 8:42 PM
      1. Length of Visible Light 12h 45m
      2. Length of Day 11h 41m
      3. Tomorrow will be 3 minutes 39 seconds shorter
      1. Moon 8:27 PM 12:44 PM
      2. Waning Gibbous76% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
      Loading nearby stations…
      Level Access
      Glossary