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

12NM SW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:SSW wind around 8 kt. Cloudy. Mixed swell...WNW 2 ft at 9 seconds and SSW 2 ft at 17 seconds. Wind waves around 1 ft.

      SSW 8kt
      3ft

    • Wednesday

      Wednesday:S wind 9 to 12 kt. Mostly cloudy. Mixed swell...W 1 to 3 ft at 8 seconds and SW 3 ft at 18 seconds decreasing to at 11 seconds . Wind waves around 2 ft.

      S 12kt
      4ft

    • Wednesday Night

      Wednesday Night:SSW wind around 10 kt. Mostly cloudy. Mixed swell...WNW 3 ft at 9 seconds and SW 2 ft at 16 seconds. Wind waves around 1 ft.

      SSW 10kt
      4ft

    • Thursday

      Thursday:S wind 9 to 13 kt. Mostly cloudy. Mixed swell...W 1 to 3 ft and SW 3 ft. Wind waves 1 to 2 ft.

      S 13kt
      4ft

    • Thursday Night

      Thursday Night:SSW wind 9 to 12 kt. Cloudy. Mixed swell...N 1 to 3 ft and SSW 4 ft. Wind waves 1 to 2 ft.

      SSW 12kt
      4ft

    • Juneteenth

      Juneteenth:S wind 10 to 13 kt. Mostly cloudy. Mixed swell...N 2 ft and SSW 3 ft. Wind waves around 2 ft.

      S 13kt
      4ft

    • Friday Night

      Friday Night:SSW wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Mixed swell...WNW 3 ft and SW 2 to 3 ft. Wind waves 1 ft or less.

      SSW 11kt⇓
      4ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. Mostly cloudy. Mixed swell...WNW 2 ft and SSW 2 ft. Wind waves 1 ft or less.

      ⇑WSW 6kt
      3ft

    • Saturday Night

      Saturday Night:W wind 6 to 8 kt. Mostly cloudy. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves around 1 ft.

      W 8kt
      4ft


Associated Zone Forecast which includes this point

Last Update: 11:27 pm PDT Jun 16, 2026
Forecast Valid: 11pm PDT Jun 16, 2026-6pm PDT Jun 23, 2026

View Nearby Observations

Detailed Forecast


Overnight
SSW wind around 8 kt. Cloudy. Mixed swell...WNW 2 ft at 9 seconds and SSW 2 ft at 17 seconds. Wind waves around 1 ft.
Wednesday
S wind 9 to 12 kt. Mostly cloudy. Mixed swell...W 1 to 3 ft at 8 seconds and SW 3 ft at 18 seconds decreasing to at 11 seconds . Wind waves around 2 ft.
Wednesday Night
SSW wind around 10 kt. Mostly cloudy. Mixed swell...WNW 3 ft at 9 seconds and SW 2 ft at 16 seconds. Wind waves around 1 ft.
Thursday
S wind 9 to 13 kt. Mostly cloudy. Mixed swell...W 1 to 3 ft and SW 3 ft. Wind waves 1 to 2 ft.
Thursday Night
SSW wind 9 to 12 kt. Cloudy. Mixed swell...N 1 to 3 ft and SSW 4 ft. Wind waves 1 to 2 ft.
Juneteenth
S wind 10 to 13 kt. Mostly cloudy. Mixed swell...N 2 ft and SSW 3 ft. Wind waves around 2 ft.
Friday Night
SSW wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Mixed swell...WNW 3 ft and SW 2 to 3 ft. Wind waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. Mostly cloudy. Mixed swell...WNW 2 ft and SSW 2 ft. Wind waves 1 ft or less.
Saturday Night
W wind 6 to 8 kt. Mostly cloudy. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves around 1 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 3 to 5 ft at 20 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 4.0 kt at 06:00 AM Wednesday and 1.5 kt at 07:30 PM Wednesday.

*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 Jun 16, 2026
Forecast Valid: 11pm PDT Jun 16, 2026-6pm PDT Jun 23, 2026
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