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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Hazardous Weather Conditions

6NM SW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Today

      Today:SSW wind 24 to 29 kt becoming WSW 17 to 22 kt in the afternoon. Winds could gust as high as 35 kt. Rain and possibly a thunderstorm before 4pm, then rain likely. Mixed swell...W 6 ft at 15 seconds and SSW 2 ft at 13 seconds. Wind waves around 5 ft.

      SSW 29kt⇓
      5ft

      Gale Warning
      Gale Warning

    • Tonight

      Tonight:W wind 7 to 12 kt becoming variable and less than 5 kt after midnight. A chance of rain, mainly before 2am. Mixed swell...W 13 ft at 17 seconds and S 3 ft at 12 seconds building to at 15 seconds . Wind waves 1 to 3 ft.

      W 12kt⇓
      Waves Building9ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A chance of rain, mainly between 9am and 10am. Mixed swell...WNW 13 to 14 ft at 18 seconds and S 1 to 2 ft at 15 seconds. Wind waves 1 ft or less.

      Light Wind
      8-9ft

    • Saturday Night

      Saturday Night:Variable winds less than 5 kt becoming SSE 5 to 9 kt in the evening. A slight chance of rain after 4am. Mixed swell...WNW 9 to 11 ft and S 1 ft. Wind waves 1 ft or less.

      ⇑SSE 9kt
      6-7ft

    • Sunday

      Sunday:S wind 15 to 17 kt. Rain, mainly after 10am. Mixed swell...WNW 7 ft and S 1 ft. Wind waves 2 to 3 ft.

      S 17kt
      5ft

    • Sunday Night

      Sunday Night:W wind around 12 kt becoming NW in the evening. Rain, mainly before 4am. Mixed swell...WNW 10 ft and S 2 ft. Wind waves around 2 ft.

      W 12kt
      6-7ft

    • Monday

      Monday:NW wind 10 to 12 kt. A chance of rain, mainly before 10am. Mixed swell...WNW 9 to 10 ft and S 2 ft. Wind waves around 2 ft.

      NW 12kt
      6-7ft

    • Monday Night

      Monday Night:NNW wind 12 to 15 kt. A slight chance of rain. Mixed swell...WNW 8 ft and S 1 ft. Wind waves around 2 ft.

      NNW 15kt
      6ft

    • Tuesday

      Tuesday:WNW wind 9 to 12 kt. A slight chance of rain. Mixed swell...WNW 6 to 7 ft and S 1 ft. Wind waves around 2 ft.

      WNW 12kt
      5ft


Associated Zone Forecast which includes this point

Last Update: 8:41 am PST Nov 13, 2026
Forecast Valid: 10am PST Nov 13, 2026-6pm PST Nov 19, 2026

View Nearby Observations

Detailed Forecast


Today
SSW wind 24 to 29 kt becoming WSW 17 to 22 kt in the afternoon. Winds could gust as high as 35 kt. Rain and possibly a thunderstorm before 4pm, then rain likely. Mixed swell...W 6 ft at 15 seconds and SSW 2 ft at 13 seconds. Wind waves around 5 ft.
Tonight
W wind 7 to 12 kt becoming variable and less than 5 kt after midnight. A chance of rain, mainly before 2am. Mixed swell...W 13 ft at 17 seconds and S 3 ft at 12 seconds building to at 15 seconds . Wind waves 1 to 3 ft.
Saturday
Variable winds 5 kt or less. A chance of rain, mainly between 9am and 10am. Mixed swell...WNW 13 to 14 ft at 18 seconds and S 1 to 2 ft at 15 seconds. Wind waves 1 ft or less.
Saturday Night
Variable winds less than 5 kt becoming SSE 5 to 9 kt in the evening. A slight chance of rain after 4am. Mixed swell...WNW 9 to 11 ft and S 1 ft. Wind waves 1 ft or less.
Sunday
S wind 15 to 17 kt. Rain, mainly after 10am. Mixed swell...WNW 7 ft and S 1 ft. Wind waves 2 to 3 ft.
Sunday Night
W wind around 12 kt becoming NW in the evening. Rain, mainly before 4am. Mixed swell...WNW 10 ft and S 2 ft. Wind waves around 2 ft.
Monday
NW wind 10 to 12 kt. A chance of rain, mainly before 10am. Mixed swell...WNW 9 to 10 ft and S 2 ft. Wind waves around 2 ft.
Monday Night
NNW wind 12 to 15 kt. A slight chance of rain. Mixed swell...WNW 8 ft and S 1 ft. Wind waves around 2 ft.
Tuesday
WNW wind 9 to 12 kt. A slight chance of rain. Mixed swell...WNW 6 to 7 ft and S 1 ft. Wind waves around 2 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: 37.69°N 122.5°W
Last Update: 8:41 am PST Nov 13, 2026
Forecast Valid: 10am PST Nov 13, 2026-6pm PST Nov 19, 2026
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