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

17NM S San Francisco CA

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:WNW wind around 6 kt becoming variable and less than 5 kt after midnight. Widespread haze. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      WNW 6kt⇓
      < 1ft

    • Tuesday

      Tuesday:NW wind 7 to 10 kt. Widespread haze before 1pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      NW 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:NW wind 5 to 10 kt. Widespread haze before 9pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      NW 10kt
      < 1ft

    • Wednesday

      Wednesday:NW wind 7 to 11 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      NW 11kt
      < 1ft

    • Wednesday Night

      Wednesday Night:WNW wind 8 to 12 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      WNW 12kt
      < 1ft

    • Thursday

      Thursday:NW wind 8 to 11 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      NW 11kt
      < 1ft

    • Thursday Night

      Thursday Night:NW wind 8 to 10 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      NW 10kt
      < 1ft

    • Friday

      Friday:WNW wind 8 to 10 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      WNW 10kt
      < 1ft

    • Friday Night

      Friday Night:WNW wind 7 to 10 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      WNW 10kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 8:51 pm PDT Aug 24, 2026
Forecast Valid: 9pm PDT Aug 24, 2026-6pm PDT Aug 31, 2026

View Nearby Observations

Detailed Forecast


Tonight
WNW wind around 6 kt becoming variable and less than 5 kt after midnight. Widespread haze. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tuesday
NW wind 7 to 10 kt. Widespread haze before 1pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tuesday Night
NW wind 5 to 10 kt. Widespread haze before 9pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Wednesday
NW wind 7 to 11 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Wednesday Night
WNW wind 8 to 12 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Thursday
NW wind 8 to 11 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Thursday Night
NW wind 8 to 10 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Friday
WNW wind 8 to 10 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Friday Night
WNW wind 7 to 10 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 2 to 4 ft at 12 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 1.9 kt at 03:07 AM Tuesday and 1.5 kt at 03:43 PM Tuesday.

*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: 37.51°N 122.49°W
Last Update: 8:51 pm PDT Aug 24, 2026
Forecast Valid: 9pm PDT Aug 24, 2026-6pm PDT Aug 31, 2026
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