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Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

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Hazardous Weather Conditions

31NM W San Francisco CA

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:NNW wind 11 to 16 kt. Mostly clear. Mixed swell...WNW 10 ft at 14 seconds and S 3 ft at 13 seconds. Wind waves around 3 ft.

      NNW 16kt
      11ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:NNW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Mixed swell...WNW 10 to 11 ft at 14 seconds and SSW 3 ft at 15 seconds becoming SSE. Wind waves 1 to 2 ft.

      NNW 7kt⇓
      10-11ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly clear. Mixed swell...NW 9 ft at 13 seconds and SSE 1 to 3 ft at 17 seconds becoming SSW. Wind waves 1 ft or less.

      Light Wind
      9-10ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:Variable winds 5 kt or less. Sunny. Mixed swell...WNW 8 ft and S 4 ft. Wind waves 1 ft or less.

      Light Wind
      9ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:NNW wind around 6 kt. Partly cloudy. Mixed swell...WNW 9 ft and S 3 to 4 ft. Wind waves around 1 ft.

      NNW 6kt
      9ft

    • Sunday

      Sunday:NNW wind 6 to 8 kt. Mostly sunny. Mixed swell...WNW 7 to 8 ft and SW 4 ft. Wind waves 1 ft or less.

      NNW 8kt
      9ft

    • Sunday Night

      Sunday Night:NNW wind around 12 kt. Mostly cloudy. Mixed swell...WNW 7 to 8 ft and SW 4 ft. Wind waves around 1 ft.

      NNW 12kt
      8ft

    • Monday

      Monday:NNW wind around 12 kt. Partly sunny. Mixed swell...WNW 8 ft and S 1 ft. Wind waves around 1 ft.

      NNW 12kt
      8ft

    • Monday Night

      Monday Night:NNW wind 11 to 13 kt. Partly cloudy. Mixed swell...WNW 9 ft and S 1 ft. Wind waves around 2 ft.

      NNW 13kt
      8-9ft


Associated Zone Forecast which includes this point

Last Update: 2:11 pm PST Nov 20, 2025
Forecast Valid: 12am PST Nov 21, 2025-6pm PST Nov 27, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

Overnight
NNW wind 11 to 16 kt. Mostly clear. Mixed swell...WNW 10 ft at 14 seconds and S 3 ft at 13 seconds. Wind waves around 3 ft.
Friday
NNW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Mixed swell...WNW 10 to 11 ft at 14 seconds and SSW 3 ft at 15 seconds becoming SSE. Wind waves 1 to 2 ft.
Friday Night
Variable winds 5 kt or less. Mostly clear. Mixed swell...NW 9 ft at 13 seconds and SSE 1 to 3 ft at 17 seconds becoming SSW. Wind waves 1 ft or less.
Saturday
Variable winds 5 kt or less. Sunny. Mixed swell...WNW 8 ft and S 4 ft. Wind waves 1 ft or less.
Saturday Night
NNW wind around 6 kt. Partly cloudy. Mixed swell...WNW 9 ft and S 3 to 4 ft. Wind waves around 1 ft.
Sunday
NNW wind 6 to 8 kt. Mostly sunny. Mixed swell...WNW 7 to 8 ft and SW 4 ft. Wind waves 1 ft or less.
Sunday Night
NNW wind around 12 kt. Mostly cloudy. Mixed swell...WNW 7 to 8 ft and SW 4 ft. Wind waves around 1 ft.
Monday
NNW wind around 12 kt. Partly sunny. Mixed swell...WNW 8 ft and S 1 ft. Wind waves around 1 ft.
Monday Night
NNW wind 11 to 13 kt. Partly cloudy. Mixed swell...WNW 9 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: 37.73°N 123.06°W
Last Update: 2:11 pm PST Nov 20, 2025
Forecast Valid: 12am PST Nov 21, 2025-6pm PST Nov 27, 2025
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