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

18NM WNW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Today

      Today:S wind 15 to 25 kt becoming W in the afternoon. Winds could gust as high as 33 kt. Rain, mainly before 4pm. Mixed swell...W 8 ft at 15 seconds and SSW 2 ft at 13 seconds. Wind waves around 5 ft.

      S 25kt
      7ft

      Gale Warning
      Gale Warning

    • Tonight

      Tonight:WNW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A chance of rain, mainly after 2am. Mixed swell...W 14 ft at 18 seconds and S 3 ft at 12 seconds building to at 15 seconds . Wind waves 1 to 2 ft.

      WNW 8kt⇓
      Waves Building11ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Increasing clouds. Mixed swell...WNW 14 to 15 ft at 18 seconds and S 2 ft at 15 seconds. Wind waves 1 ft or less.

      Light Wind
      10-11ft

    • Saturday Night

      Saturday Night:S wind 5 to 8 kt. A chance of rain after 3am. Mixed swell...WNW 9 to 12 ft and S 1 ft. Wind waves 1 ft or less.

      S 8kt
      7-9ft

    • Sunday

      Sunday:SSW wind 12 to 16 kt. Rain, mainly after 10am. Mixed swell...WNW 8 ft and S 1 ft. Wind waves 2 to 3 ft.

      SSW 16kt
      5-6ft

    • Sunday Night

      Sunday Night:NW wind around 7 kt. Rain, mainly before 10pm. Mixed swell...WNW 11 ft and S 2 ft. Wind waves 1 to 2 ft.

      NW 7kt
      7-8ft

    • Monday

      Monday:NW wind 6 to 11 kt. A chance of rain, mainly before 10am. Mixed swell...WNW 10 to 11 ft and S 2 ft. Wind waves 1 to 2 ft.

      NW 11kt
      7-8ft

    • Monday Night

      Monday Night:NW wind around 10 kt. Mostly clear. Mixed swell...WNW 9 ft and S 1 to 2 ft. Wind waves 1 to 2 ft.

      NW 10kt
      7ft

    • Tuesday

      Tuesday:WNW wind 7 to 11 kt. A slight chance of rain. Mixed swell...WNW 7 to 8 ft and S 1 ft. Wind waves 1 to 2 ft.

      WNW 11kt
      5-6ft


Associated Zone Forecast which includes this point

Last Update: 10:26 am PST Nov 13, 2026
Forecast Valid: 10am PST Nov 13, 2026-6pm PST Nov 19, 2026

View Nearby Observations

Detailed Forecast


Today
S wind 15 to 25 kt becoming W in the afternoon. Winds could gust as high as 33 kt. Rain, mainly before 4pm. Mixed swell...W 8 ft at 15 seconds and SSW 2 ft at 13 seconds. Wind waves around 5 ft.
Tonight
WNW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A chance of rain, mainly after 2am. Mixed swell...W 14 ft at 18 seconds and S 3 ft at 12 seconds building to at 15 seconds . Wind waves 1 to 2 ft.
Saturday
Variable winds 5 kt or less. Increasing clouds. Mixed swell...WNW 14 to 15 ft at 18 seconds and S 2 ft at 15 seconds. Wind waves 1 ft or less.
Saturday Night
S wind 5 to 8 kt. A chance of rain after 3am. Mixed swell...WNW 9 to 12 ft and S 1 ft. Wind waves 1 ft or less.
Sunday
SSW wind 12 to 16 kt. Rain, mainly after 10am. Mixed swell...WNW 8 ft and S 1 ft. Wind waves 2 to 3 ft.
Sunday Night
NW wind around 7 kt. Rain, mainly before 10pm. Mixed swell...WNW 11 ft and S 2 ft. Wind waves 1 to 2 ft.
Monday
NW wind 6 to 11 kt. A chance of rain, mainly before 10am. Mixed swell...WNW 10 to 11 ft and S 2 ft. Wind waves 1 to 2 ft.
Monday Night
NW wind around 10 kt. Mostly clear. Mixed swell...WNW 9 ft and S 1 to 2 ft. Wind waves 1 to 2 ft.
Tuesday
WNW wind 7 to 11 kt. A slight chance of rain. Mixed swell...WNW 7 to 8 ft and S 1 ft. Wind waves 1 to 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: 37.92°N 122.74°W
Last Update: 10:26 am PST Nov 13, 2026
Forecast Valid: 10am PST Nov 13, 2026-6pm PST Nov 19, 2026
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