Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Persistent onshore flow across the Southeast and portions of the mid-Atlantic will keep the risk of rip currents through the weekend. Rainfall could be locally heavy across Florida, especially along the eastern shoreline. Meanwhile, record warmth for portions of the Plains and Midwest with elevated fire concerns. For the west, a trough will keep the pattern unsettled with wet conditions. Read More >

Current conditions at

Half Moon Bay Airport (KHAF)

Lat: 37.5136°NLon: 122.4996°WElev: 65.0ft.

Mist

59°F

15°C

Humidity 100%
Wind Speed N 5 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 59°F (15°C)
Visibility 5.00 mi
Last update 04 Oct 01:15 AM PDT
Extended Forecast for

Half Moon Bay CA

  • Overnight

    Overnight: Partly cloudy, with a low around 53. West wind around 6 mph.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 67. West northwest wind 3 to 8 mph.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after midnight.  Otherwise, increasing clouds, with a low around 53. West wind around 6 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Sunny, with a high near 69. Calm wind becoming west around 6 mph in the afternoon.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. West wind around 6 mph becoming calm  in the evening.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 53. West wind around 6 mph.
Saturday
Sunny, with a high near 67. West northwest wind 3 to 8 mph.
Saturday Night
Patchy fog after midnight. Otherwise, increasing clouds, with a low around 53. West wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 69. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 53. West wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Mostly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 54.
Friday
A slight chance of rain. Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Half Moon Bay CA
 37.48°N 122.42°W (Elev. 397 ft)
1:26 am PDT Oct 4, 2025
1am PDT Oct 4, 2025-6pm PDT Oct 10, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database