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

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Hazardous Weather Conditions

12NM W San Francisco CA

Marine Point Forecast

[NOTICE]

    • Friday

      Friday:WNW wind 10 to 15 kt. Mostly sunny. Mixed swell...WNW 5 ft at 12 seconds and SW 2 ft at 13 seconds. Wind waves around 2 ft.

      WNW 15kt
      5-6ft

    • Friday Night

      Friday Night:WNW wind 5 to 12 kt. Mostly cloudy. Mixed swell...WNW 6 ft at 14 seconds and SW 2 ft at 8 seconds. Wind waves 1 to 2 ft.

      WNW 12kt
      7ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming S 9 to 14 kt in the morning. A slight chance of rain after 4pm. Mixed swell...WNW 5 to 6 ft at 14 seconds and SW 1 to 2 ft at 12 seconds decreasing to at 9 seconds . Wind waves 1 to 2 ft.

      ⇑S 14kt
      5-6ft

    • Saturday Night

      Saturday Night:S wind 20 to 25 kt, with gusts as high as 31 kt. Rain likely, mainly after 10pm. Mixed swell...W 4 to 5 ft and SSW 1 ft. Wind waves 3 to 4 ft.

      S 25kt
      5-6ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:S wind 21 to 26 kt, with gusts as high as 33 kt. Rain. Mixed swell...WNW 4 ft and S 3 ft. Wind waves 4 to 5 ft.

      S 26kt
      7ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday Night

      Sunday Night:SE wind around 14 kt. Rain. Mixed swell...WNW 5 ft and S 3 to 5 ft. Wind waves 2 to 3 ft.

      SE 14kt
      6-8ft

    • Washington's Birthday

      Washington's Birthday:SSE wind 21 to 24 kt becoming WSW in the afternoon. Winds could gust as high as 31 kt. Rain. Mixed swell...W 3 to 4 ft and S 2 ft. Wind waves around 4 ft.

      S 24kt
      5ft

    • Monday Night

      Monday Night:WSW wind 24 to 29 kt increasing to 30 to 35 kt after midnight. Rain. Mixed swell...WNW 6 ft and SSW 3 ft. Wind waves 4 to 6 ft.

      ⇑WSW 35kt
      7-8ft

    • Tuesday

      Tuesday:WSW wind 29 to 36 kt, with gusts as high as 45 kt. Rain. Mixed swell...W 7 to 8 ft and SSW 4 ft becoming SW. Wind waves 6 to 7 ft.

      WSW 36kt
      10ft


Associated Zone Forecast which includes this point

Last Update: 12:36 am PST Feb 13, 2026
Forecast Valid: 4am PST Feb 13, 2026-6pm PST Feb 19, 2026

View Nearby Observations

Detailed Forecast


Friday
WNW wind 10 to 15 kt. Mostly sunny. Mixed swell...WNW 5 ft at 12 seconds and SW 2 ft at 13 seconds. Wind waves around 2 ft.
Friday Night
WNW wind 5 to 12 kt. Mostly cloudy. Mixed swell...WNW 6 ft at 14 seconds and SW 2 ft at 8 seconds. Wind waves 1 to 2 ft.
Saturday
Variable winds less than 5 kt becoming S 9 to 14 kt in the morning. A slight chance of rain after 4pm. Mixed swell...WNW 5 to 6 ft at 14 seconds and SW 1 to 2 ft at 12 seconds decreasing to at 9 seconds . Wind waves 1 to 2 ft.
Saturday Night
S wind 20 to 25 kt, with gusts as high as 31 kt. Rain likely, mainly after 10pm. Mixed swell...W 4 to 5 ft and SSW 1 ft. Wind waves 3 to 4 ft.
Sunday
S wind 21 to 26 kt, with gusts as high as 33 kt. Rain. Mixed swell...WNW 4 ft and S 3 ft. Wind waves 4 to 5 ft.
Sunday Night
SE wind around 14 kt. Rain. Mixed swell...WNW 5 ft and S 3 to 5 ft. Wind waves 2 to 3 ft.
Washington's Birthday
SSE wind 21 to 24 kt becoming WSW in the afternoon. Winds could gust as high as 31 kt. Rain. Mixed swell...W 3 to 4 ft and S 2 ft. Wind waves around 4 ft.
Monday Night
WSW wind 24 to 29 kt increasing to 30 to 35 kt after midnight. Rain. Mixed swell...WNW 6 ft and SSW 3 ft. Wind waves 4 to 6 ft.
Tuesday
WSW wind 29 to 36 kt, with gusts as high as 45 kt. Rain. Mixed swell...W 7 to 8 ft and SSW 4 ft becoming SW. Wind waves 6 to 7 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: 12:36 am PST Feb 13, 2026
Forecast Valid: 4am PST Feb 13, 2026-6pm PST Feb 19, 2026
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