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      Elev 56 ft, 37.460 °N 122.441 °W

      Half Moon Bay, CA

      Sun, Oct 18, 2026
      Tomorrow
      Mon 10/19
      High 63°f52°f
      22% Precip. / 0 in
      Mostly cloudy skies early, then partly cloudy in the afternoon. High 63F. Winds WNW at 10 to 15 mph.
      Tomorrow night
      Mon 10/19
      Low 52°f
      20% Precip. / 0 in
      Cloudy. Low 52F. Winds NW at 5 to 10 mph.
      Sunrise 7:20 AM
      Sunset 6:28 PM
      Moonrise 2:39 PM
      Moonset -
      First Quarter, 52% visible
      Hourly Forecast
      12AM
      56°
      1AM
      56°
      2AM
      55°
      3AM
      55°
      4AM
      54°
      5AM
      54°
      6AM
      54°
      7AM
      54°
      7:20AM
      Sunrise
      8AM
      54°
      9AM
      58°
      10AM
      60°
      11AM
      61°
      12PM
      62°
      1PM
      62°
      2PM
      62°
      3PM
      62°
      4PM
      62°
      5PM
      61°
      6PM
      59°
      6:28PM
      Sunset
      7PM
      58°
      8PM
      57°
      9PM
      57°
      10PM
      56°
      11PM
      56°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      56°F 56°F 13% 0in 43% 54°F 92% 1 mph N 30.01in
      1:00 am
      Partly Cloudy
      56°F 56°F 23% 0in 47% 54°F 95% 2 mph NNE 30.01in
      2:00 am
      Partly Cloudy
      55°F 55°F 18% 0in 59% 54°F 97% 1 mph W 30.01in
      3:00 am
      Mostly Cloudy
      55°F 55°F 21% 0in 62% 54°F 98% 2 mph WNW 30.01in
      4:00 am
      Mostly Cloudy
      54°F 54°F 19% 0in 67% 54°F 99% 2 mph WNW 30in
      5:00 am
      Mostly Cloudy
      54°F 54°F 21% 0in 77% 54°F 100% 3 mph WNW 30in
      6:00 am
      Cloudy
      54°F 54°F 22% 0in 90% 54°F 100% 2 mph WNW 30in
      7:00 am
      Mostly Cloudy
      54°F 54°F 23% 0in 72% 54°F 99% 2 mph WNW 30.01in
      8:00 am
      Mostly Cloudy
      54°F 54°F 22% 0in 73% 54°F 99% 3 mph NW 30.02in
      9:00 am
      Cloudy
      58°F 58°F 19% 0in 84% 57°F 96% 4 mph W 30.04in
      10:00 am
      Mostly Cloudy
      60°F 59°F 18% 0in 78% 57°F 93% 6 mph WNW 30.04in
      11:00 am
      Mostly Cloudy
      61°F 60°F 17% 0in 75% 58°F 88% 8 mph WNW 30.04in
      12:00 pm
      Mostly Cloudy
      62°F 61°F 17% 0in 71% 57°F 82% 9 mph WNW 30.04in
      1:00 pm
      Partly Cloudy
      62°F 61°F 17% 0in 55% 57°F 81% 10 mph WNW 30.03in
      2:00 pm
      Partly Cloudy
      62°F 61°F 17% 0in 50% 56°F 81% 12 mph WNW 30.03in
      3:00 pm
      Partly Cloudy
      62°F 61°F 17% 0in 55% 56°F 81% 12 mph NW 30.02in
      4:00 pm
      Mostly Cloudy
      62°F 60°F 18% 0in 63% 56°F 83% 11 mph NW 30.01in
      5:00 pm
      Mostly Cloudy
      61°F 59°F 18% 0in 69% 55°F 83% 11 mph NW 30.01in
      6:00 pm
      Mostly Cloudy
      59°F 58°F 18% 0in 77% 55°F 85% 10 mph NW 30.01in
      7:00 pm
      Cloudy
      58°F 56°F 18% 0in 82% 55°F 90% 9 mph NW 30.01in
      8:00 pm
      Mostly Cloudy
      57°F 56°F 19% 0in 72% 54°F 89% 7 mph NW 30.02in
      9:00 pm
      Cloudy
      57°F 55°F 19% 0in 90% 55°F 93% 7 mph NW 30.03in
      10:00 pm
      Mostly Cloudy
      56°F 54°F 19% 0in 76% 53°F 92% 6 mph NW 30.03in
      11:00 pm
      Mostly Cloudy
      56°F 54°F 20% 0in 74% 53°F 90% 6 mph NW 30.03in
      Additional Conditions
      1. Pressure 30.03 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point58°F
      5. Humidity 58%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KHAF Station History
      Almanac for October 17, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 76°F 67°F 85°F 1948
      4. Low 55°F 48°F 37°F 2021
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.7 in -
      7. Snow 0 in 0 in -
      Almanac for October 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 63°F 67°F 82°F
      4. Low 53°F 48°F 37°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:19 AM 6:29 PM
      3. Civil Twilight 6:53 AM 6:56 PM
      4. Nautical Twilight 6:23 AM 7:26PM
      5. Astronomical Twilight 5:52 AM 7:56 PM
      1. Length of Visible Light 12h 2m
      2. Length of Day 11h 9m
      3. Tomorrow will be 2 minutes 17 seconds shorter
      1. Moon 2:02 PM 11:29 PM
      2. Waxing Crescent42% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 8
      New Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary