National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

34NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:W wind 10 to 13 kt. Mostly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      W 13kt
      < 1ft

    • Saturday

      Saturday:WNW wind 14 to 20 kt, with gusts as high as 27 kt. Mostly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      WNW 20kt
      < 1ft

    • Saturday Night

      Saturday Night:NW wind 13 to 21 kt. Mostly clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      NW 21kt
      < 1ft

    • Sunday

      Sunday:NW wind 8 to 10 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.

      NW 10kt
      < 1ft

    • Sunday Night

      Sunday Night:WNW wind 9 to 11 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

      WNW 11kt
      < 1ft

    • Monday

      Monday:WNW wind 8 to 10 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.

      WNW 10kt
      < 1ft

    • Monday Night

      Monday Night:NW wind 8 to 11 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

      NW 11kt
      < 1ft

    • Tuesday

      Tuesday:WNW wind 6 to 11 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.

      WNW 11kt
      < 1ft

    • Tuesday Night

      Tuesday Night:NW wind around 13 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      NW 13kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 8:21 pm PDT Mar 20, 2026
Forecast Valid: 12am PDT Mar 21, 2026-6pm PDT Mar 27, 2026

View Nearby Observations

Detailed Forecast


Overnight
W wind 10 to 13 kt. Mostly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday
WNW wind 14 to 20 kt, with gusts as high as 27 kt. Mostly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday Night
NW wind 13 to 21 kt. Mostly clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Sunday
NW wind 8 to 10 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.
Sunday Night
WNW wind 9 to 11 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Monday
WNW wind 8 to 10 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.
Monday Night
NW wind 8 to 11 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Tuesday
WNW wind 6 to 11 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.
Tuesday Night
NW wind around 13 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 38.19°N 122.92°W
Last Update: 8:21 pm PDT Mar 20, 2026
Forecast Valid: 12am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
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