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      Elev 90 ft, 49.511 °N 123.933 °W

      Halfmoon Bay, CA

      Fri, Oct 30, 2026
      Today
      Sat 10/31
      High 47°f
      66% Precip. / 0.12 in
      Showers this morning becoming a steady light rain during the afternoon hours. High 47F. Winds light and variable. Chance of rain 70%.
      Tonight
      Sat 10/31
      Low 41°f
      44% Precip. / 0.04 in
      Showers early, then cloudy overnight. Low 41F. Winds light and variable. Chance of rain 40%.
      Sunrise 8:01 AM
      Sunset 5:56 PM
      Moonrise 9:32 PM
      Moonset 1:51 PM
      Waning Gibbous, 68% visible
      Hourly Forecast
      Now
      43°
      4AM
      44%
      43°
      5AM
      59%
      43°
      6AM
      42°
      7AM
      42°
      8AM
      42°
      8:01AM
      Sunrise
      9AM
      43°
      10AM
      44°
      11AM
      46°
      12PM
      46°
      1PM
      31%
      47°
      2PM
      49%
      46°
      3PM
      61%
      45°
      4PM
      65%
      45°
      5PM
      64%
      44°
      5:56PM
      Sunset
      6PM
      66%
      44°
      7PM
      45%
      43°
      8PM
      45%
      43°
      9PM
      36%
      43°
      10PM
      43°
      11PM
      43°
      12AM
      43°
      1AM
      43°
      2AM
      43°
      3AM
      33%
      43°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      4:00 am
      Showers
      43°F 39°F 44% 0in 96% 40°F 90% 5 mph N 29.95in
      5:00 am
      Showers
      43°F 39°F 59% 0.01in 92% 40°F 91% 5 mph N 29.94in
      6:00 am
      Cloudy
      42°F 39°F 23% 0in 96% 40°F 91% 5 mph NNW 29.94in
      7:00 am
      Cloudy
      42°F 39°F 18% 0in 98% 38°F 87% 5 mph N 29.94in
      8:00 am
      Cloudy
      42°F 40°F 13% 0in 93% 39°F 87% 4 mph NNW 29.93in
      9:00 am
      Cloudy
      43°F 40°F 22% 0in 85% 39°F 87% 5 mph NNW 29.93in
      10:00 am
      Cloudy
      44°F 41°F 23% 0in 81% 40°F 83% 6 mph NNW 29.93in
      11:00 am
      Cloudy
      46°F 44°F 7% 0in 82% 40°F 81% 4 mph NNW 29.91in
      12:00 pm
      Cloudy
      46°F 44°F 18% 0in 89% 40°F 79% 5 mph WNW 29.91in
      1:00 pm
      Few Showers
      47°F 44°F 31% 0.01in 88% 41°F 80% 5 mph WNW 29.91in
      2:00 pm
      Showers
      46°F 44°F 49% 0.02in 96% 41°F 80% 5 mph WNW 29.91in
      3:00 pm
      Light Rain
      45°F 44°F 61% 0.02in 99% 40°F 81% 4 mph W 29.92in
      4:00 pm
      Light Rain
      45°F 44°F 65% 0.02in 98% 40°F 83% 3 mph WSW 29.93in
      5:00 pm
      Light Rain
      44°F 44°F 64% 0.02in 98% 40°F 84% 2 mph SSW 29.94in
      6:00 pm
      Light Rain
      44°F 44°F 66% 0.02in 98% 40°F 86% 3 mph S 29.95in
      7:00 pm
      Showers
      43°F 43°F 45% 0.01in 97% 41°F 90% 3 mph SE 29.96in
      8:00 pm
      Showers
      43°F 42°F 45% 0.01in 96% 41°F 90% 3 mph SSE 29.97in
      9:00 pm
      Showers
      43°F 43°F 36% 0.01in 95% 41°F 92% 2 mph S 29.97in
      10:00 pm
      Cloudy
      43°F 43°F 24% 0in 92% 41°F 92% 3 mph E 29.98in
      11:00 pm
      Cloudy
      43°F 41°F 20% 0in 89% 41°F 92% 3 mph ESE 29.99in
      Additional Conditions
      1. Pressure 29.96 in
      2. Visibility 10 miles
      3. Clouds Cloudy
      4. Dew Point40°F
      5. Humidity 91%
      6. Rainfall 0.87 in
      7. Snow Depth 0 in
      CAP3 Station History
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 47°F -°F -°F
      4. Low 41°F -°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0.16 in - in -
      7. Snow 0 in - in -
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 51°F -°F -°F
      4. Low 40°F -°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 8:01 AM 5:56 PM
      3. Civil Twilight 7:27 AM 6:30 PM
      4. Nautical Twilight 6:50 AM 7:07PM
      5. Astronomical Twilight 6:13 AM 7:44 PM
      1. Length of Visible Light 11h 2m
      2. Length of Day 9h 55m
      3. Tomorrow will be 3 minutes 20 seconds shorter
      1. Moon 9:32 PM 1:51 PM
      2. Waning Gibbous68% of the Moon is Illuminated
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
      Loading nearby stations…
      Level Access
      Glossary