Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.

Mostly Cloudy

71°F

22°C

Humidity 53%
Wind Speed SSW 14 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 29 Sep 03:56 PM PDT
Extended Forecast for

Pacifica CA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain.  Partly sunny, with a high near 68. South southwest wind around 13 mph, with gusts as high as 18 mph.

    High: 68 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 50 percent chance of rain.  Mostly cloudy, with a low around 59. South wind 8 to 10 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am.  Partly sunny, with a high near 67. Southwest wind 7 to 11 mph.

    High: 67 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after 11pm.  Mostly cloudy, with a low around 60. South wind around 9 mph.

    Low: 60 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 11am.  Cloudy, with a high near 67. South southeast wind around 11 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 11pm.  Mostly cloudy, with a low around 58. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Thursday Night

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

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Partly sunny, with a high near 68. South southwest wind around 13 mph, with gusts as high as 18 mph.
Tonight
A 50 percent chance of rain. Mostly cloudy, with a low around 59. South wind 8 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 67. Southwest wind 7 to 11 mph.
Tuesday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 60. South wind around 9 mph.
Wednesday
Rain likely, mainly before 11am. Cloudy, with a high near 67. South southeast wind around 11 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 58. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Pacifica CA
 37.62°N 122.49°W (Elev. 171 ft)
1:26 pm PDT Sep 29, 2025
4pm PDT Sep 29, 2025-6pm PDT Oct 6, 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