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

Hazardous Weather Conditions

27NM W San Francisco CA

Marine Point Forecast

[NOTICE]

    • Saturday

      Saturday:N wind 5 to 7 kt. Mostly cloudy, then gradually becoming sunny. Mixed swell...WNW 5 ft at 14 seconds and S 1 to 2 ft at 12 seconds building to at 15 seconds . Wind waves around 1 ft.

      N 7kt
      5ft

    • Saturday Night

      Saturday Night:NNW wind around 8 kt. Mostly cloudy. Mixed swell...WNW 7 ft at 14 seconds and S 1 ft at 15 seconds. Wind waves around 1 ft.

      NNW 8kt
      6-7ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:NNW wind 8 to 10 kt. Partly sunny. Mixed swell...WNW 7 ft at 13 seconds and S 1 ft at 14 seconds. Wind waves around 1 ft.

      NNW 10kt
      7ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday Night

      Sunday Night:NNW wind 8 to 12 kt. Mostly cloudy. Mixed swell...WNW 7 ft and S 1 ft. Wind waves 1 to 2 ft.

      NNW 12kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:N wind around 6 kt. Mostly sunny. Mixed swell...WNW 5 to 6 ft and S 1 ft. Wind waves around 1 ft.

      N 6kt
      5-6ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Partly cloudy. Mixed swell...WNW 6 ft and S 1 ft. Wind waves 1 ft or less.

      Light Wind
      5-6ft

    • Tuesday

      Tuesday:NNE wind 5 to 7 kt becoming NNW in the afternoon. Mostly sunny. Mixed swell...WNW 7 ft and S 2 ft becoming SW. Wind waves 1 ft or less.

      NNW 7kt
      7ft

    • Tuesday Night

      Tuesday Night:NNW wind 12 to 14 kt. Partly cloudy. Mixed swell...WNW 9 ft and S 1 ft. Wind waves around 2 ft.

      NNW 14kt
      7-9ft

    • Wednesday

      Wednesday:N wind around 11 kt. Mostly sunny. Mixed swell...WNW 7 to 9 ft and SSW 3 ft. Wind waves 1 to 2 ft.

      N 11kt
      8-9ft


Associated Zone Forecast which includes this point

Last Update: 2:30 am PST Nov 29, 2025
Forecast Valid: 3am PST Nov 29, 2025-6pm PST Dec 5, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH

Saturday
N wind 5 to 7 kt. Mostly cloudy, then gradually becoming sunny. Mixed swell...WNW 5 ft at 14 seconds and S 1 to 2 ft at 12 seconds building to at 15 seconds . Wind waves around 1 ft.
Saturday Night
NNW wind around 8 kt. Mostly cloudy. Mixed swell...WNW 7 ft at 14 seconds and S 1 ft at 15 seconds. Wind waves around 1 ft.
Sunday
NNW wind 8 to 10 kt. Partly sunny. Mixed swell...WNW 7 ft at 13 seconds and S 1 ft at 14 seconds. Wind waves around 1 ft.
Sunday Night
NNW wind 8 to 12 kt. Mostly cloudy. Mixed swell...WNW 7 ft and S 1 ft. Wind waves 1 to 2 ft.
Monday
N wind around 6 kt. Mostly sunny. Mixed swell...WNW 5 to 6 ft and S 1 ft. Wind waves around 1 ft.
Monday Night
Variable winds 5 kt or less. Partly cloudy. Mixed swell...WNW 6 ft and S 1 ft. Wind waves 1 ft or less.
Tuesday
NNE wind 5 to 7 kt becoming NNW in the afternoon. Mostly sunny. Mixed swell...WNW 7 ft and S 2 ft becoming SW. Wind waves 1 ft or less.
Tuesday Night
NNW wind 12 to 14 kt. Partly cloudy. Mixed swell...WNW 9 ft and S 1 ft. Wind waves around 2 ft.
Wednesday
N wind around 11 kt. Mostly sunny. Mixed swell...WNW 7 to 9 ft and SSW 3 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: 37.7°N 122.97°W
Last Update: 2:30 am PST Nov 29, 2025
Forecast Valid: 3am PST Nov 29, 2025-6pm PST Dec 5, 2025
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