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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Hazardous Weather Conditions

12NM W San Francisco CA

Marine Point Forecast

[NOTICE]

    • Saturday

      Saturday:Variable winds less than 5 kt becoming S 9 to 14 kt in the morning. Mostly cloudy. Mixed swell...WNW 5 to 6 ft at 14 seconds and SW 1 to 2 ft at 13 seconds decreasing to at 10 seconds . Wind waves 1 to 2 ft.

      ⇑S 14kt
      5-6ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:S wind 21 to 24 kt, with gusts as high as 32 kt. A chance of rain, mainly after 4am. Mixed swell...WNW 4 to 5 ft at 14 seconds and SW 1 ft at 14 seconds becoming S at 5 seconds . Wind waves around 4 ft.

      S 24kt
      5-6ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:SSE wind 24 to 26 kt, with gusts as high as 34 kt. A chance of rain, then showers likely after 4pm. Mixed swell...WNW 4 ft at 15 seconds and S 5 ft at 7 seconds. Wind waves 4 to 5 ft.

      SSE 26kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday Night

      Sunday Night:S wind 12 to 16 kt. Showers and possibly a thunderstorm, mainly before 1am, then rain after 1am. Mixed swell...WNW 5 ft and S 4 to 6 ft. Wind waves 2 to 4 ft.

      S 16kt
      6-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Washington's Birthday

      Washington's Birthday:NNE wind 15 to 20 kt becoming WSW in the afternoon. Rain. Mixed swell...WNW 2 to 4 ft and S 3 ft. Wind waves 2 to 3 ft.

      WSW 20kt
      5ft

    • Monday Night

      Monday Night:W wind 25 to 28 kt, with gusts as high as 34 kt. Rain. Mixed swell...W 4 ft and SW 4 ft. Wind waves 4 to 5 ft.

      W 28kt
      6-7ft

    • Tuesday

      Tuesday:WSW wind 26 to 31 kt, with gusts as high as 38 kt. Rain. Mixed swell...W 5 ft and SW 5 ft. Wind waves 5 to 6 ft.

      WSW 31kt
      7-9ft

    • Tuesday Night

      Tuesday Night:W wind around 21 kt, with gusts as high as 27 kt. Rain. Mixed swell...W 8 ft and SW 3 to 4 ft. Wind waves 3 to 4 ft.

      W 21kt
      9ft

    • Wednesday

      Wednesday:NW wind around 19 kt. Rain. Mixed swell...WNW 7 to 8 ft and WSW 4 ft. Wind waves around 3 ft.

      NW 19kt
      9-10ft


Associated Zone Forecast which includes this point

Last Update: 2:46 am PST Feb 14, 2026
Forecast Valid: 4am PST Feb 14, 2026-6pm PST Feb 20, 2026

View Nearby Observations

Detailed Forecast


Saturday
Variable winds less than 5 kt becoming S 9 to 14 kt in the morning. Mostly cloudy. Mixed swell...WNW 5 to 6 ft at 14 seconds and SW 1 to 2 ft at 13 seconds decreasing to at 10 seconds . Wind waves 1 to 2 ft.
Saturday Night
S wind 21 to 24 kt, with gusts as high as 32 kt. A chance of rain, mainly after 4am. Mixed swell...WNW 4 to 5 ft at 14 seconds and SW 1 ft at 14 seconds becoming S at 5 seconds . Wind waves around 4 ft.
Sunday
SSE wind 24 to 26 kt, with gusts as high as 34 kt. A chance of rain, then showers likely after 4pm. Mixed swell...WNW 4 ft at 15 seconds and S 5 ft at 7 seconds. Wind waves 4 to 5 ft.
Sunday Night
S wind 12 to 16 kt. Showers and possibly a thunderstorm, mainly before 1am, then rain after 1am. Mixed swell...WNW 5 ft and S 4 to 6 ft. Wind waves 2 to 4 ft.
Washington's Birthday
NNE wind 15 to 20 kt becoming WSW in the afternoon. Rain. Mixed swell...WNW 2 to 4 ft and S 3 ft. Wind waves 2 to 3 ft.
Monday Night
W wind 25 to 28 kt, with gusts as high as 34 kt. Rain. Mixed swell...W 4 ft and SW 4 ft. Wind waves 4 to 5 ft.
Tuesday
WSW wind 26 to 31 kt, with gusts as high as 38 kt. Rain. Mixed swell...W 5 ft and SW 5 ft. Wind waves 5 to 6 ft.
Tuesday Night
W wind around 21 kt, with gusts as high as 27 kt. Rain. Mixed swell...W 8 ft and SW 3 to 4 ft. Wind waves 3 to 4 ft.
Wednesday
NW wind around 19 kt. Rain. Mixed swell...WNW 7 to 8 ft and WSW 4 ft. Wind waves around 3 ft.

*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: 37.78°N 122.67°W
Last Update: 2:46 am PST Feb 14, 2026
Forecast Valid: 4am PST Feb 14, 2026-6pm PST Feb 20, 2026
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