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

12NM SW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:WNW wind around 9 kt. Mostly cloudy. Mixed swell...WNW 3 ft at 7 seconds and SSW 2 ft at 12 seconds. Wind waves around 1 ft.

      WNW 9kt
      4ft

    • Friday

      Friday:W wind around 9 kt. Mostly cloudy. Mixed swell...WNW 3 ft at 8 seconds and SW 2 ft at 15 seconds. Wind waves around 1 ft.

      W 9kt
      4ft

    • Friday Night

      Friday Night:WNW wind 9 to 12 kt. Partly cloudy. Mixed swell...WNW 4 ft at 8 seconds and SW 2 ft at 15 seconds. Wind waves around 2 ft.

      WNW 12kt
      5ft

    • Saturday

      Saturday:WNW wind 16 to 18 kt, with gusts as high as 24 kt. Partly sunny. Mixed swell...WNW 3 to 4 ft and SSW 2 ft. Wind waves 2 to 3 ft.

      WNW 18kt
      5ft

    • Saturday Night

      Saturday Night:NW wind around 18 kt, with gusts as high as 25 kt. Partly cloudy. Mixed swell...WNW 3 to 4 ft and SSW 1 ft. Wind waves around 3 ft.

      NW 18kt
      5ft

    • Sunday

      Sunday:NW wind 15 to 18 kt. Sunny. Mixed swell...WNW 3 to 4 ft and SSW 1 ft. Wind waves around 3 ft.

      NW 18kt
      4-5ft

    • Sunday Night

      Sunday Night:NW wind 13 to 19 kt, with gusts as high as 25 kt. Mostly clear. Mixed swell...WNW 5 ft and SSW 1 ft. Wind waves around 3 ft.

      NW 19kt
      5-6ft

    • Monday

      Monday:WNW wind 8 to 12 kt. Sunny. Mixed swell...WNW 4 to 5 ft and SSW 1 ft. Wind waves around 2 ft.

      WNW 12kt
      5ft

    • Monday Night

      Monday Night:WNW wind 12 to 16 kt. Partly cloudy. Mixed swell...WNW 6 ft and SSW 1 ft. Wind waves 2 to 3 ft.

      WNW 16kt
      6-7ft


Associated Zone Forecast which includes this point

Last Update: 11:27 pm PDT Sep 10, 2026
Forecast Valid: 12am PDT Sep 11, 2026-6pm PDT Sep 17, 2026

View Nearby Observations

Detailed Forecast


Overnight
WNW wind around 9 kt. Mostly cloudy. Mixed swell...WNW 3 ft at 7 seconds and SSW 2 ft at 12 seconds. Wind waves around 1 ft.
Friday
W wind around 9 kt. Mostly cloudy. Mixed swell...WNW 3 ft at 8 seconds and SW 2 ft at 15 seconds. Wind waves around 1 ft.
Friday Night
WNW wind 9 to 12 kt. Partly cloudy. Mixed swell...WNW 4 ft at 8 seconds and SW 2 ft at 15 seconds. Wind waves around 2 ft.
Saturday
WNW wind 16 to 18 kt, with gusts as high as 24 kt. Partly sunny. Mixed swell...WNW 3 to 4 ft and SSW 2 ft. Wind waves 2 to 3 ft.
Saturday Night
NW wind around 18 kt, with gusts as high as 25 kt. Partly cloudy. Mixed swell...WNW 3 to 4 ft and SSW 1 ft. Wind waves around 3 ft.
Sunday
NW wind 15 to 18 kt. Sunny. Mixed swell...WNW 3 to 4 ft and SSW 1 ft. Wind waves around 3 ft.
Sunday Night
NW wind 13 to 19 kt, with gusts as high as 25 kt. Mostly clear. Mixed swell...WNW 5 ft and SSW 1 ft. Wind waves around 3 ft.
Monday
WNW wind 8 to 12 kt. Sunny. Mixed swell...WNW 4 to 5 ft and SSW 1 ft. Wind waves around 2 ft.
Monday Night
WNW wind 12 to 16 kt. Partly cloudy. Mixed swell...WNW 6 ft and SSW 1 ft. Wind waves 2 to 3 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 3 to 5 ft at 16 seconds. ACROSS THE BAR...Swell can be more than twice as high across the bar than surrounding waters. Waves are also more prone to break, particularly during strong ebb currents. Maximum ebb current of 2.8 kt at 05:16 AM Friday and 3.2 kt at 05:40 PM Friday.

*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: 37.65°N 122.61°W
Last Update: 11:27 pm PDT Sep 10, 2026
Forecast Valid: 12am PDT Sep 11, 2026-6pm PDT Sep 17, 2026
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