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

17NM S San Francisco CA

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:NNW wind 6 to 10 kt. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      NNW 10kt
      < 1ft

    • Tonight

      Tonight:NNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      NNW 9kt⇓
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming NNE around 6 kt in the morning. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      ⇑NNE 6kt
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      Light Wind
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming WNW 5 to 9 kt in the afternoon. Patchy fog before 8am. N swell 0 ft. Wind waves 1 ft or less.

      ⇑WNW 9kt
      < 1ft

    • Monday Night

      Monday Night:NW wind 5 to 8 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      NW 8kt
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 12:26 pm PDT Oct 23, 2026
Forecast Valid: 12pm PDT Oct 23, 2026-6pm PDT Oct 29, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
NNW wind 6 to 10 kt. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tonight
NNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming NNE around 6 kt in the morning. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Sunday
Variable winds 5 kt or less. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming WNW 5 to 9 kt in the afternoon. Patchy fog before 8am. N swell 0 ft. Wind waves 1 ft or less.
Monday Night
NW wind 5 to 8 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 4 to 6 ft at 14 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 3.0 kt at 03:15 PM Friday and 1.9 kt at 03:25 AM Saturday.

*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: 12:26 pm PDT Oct 23, 2026
Forecast Valid: 12pm PDT Oct 23, 2026-6pm PDT Oct 29, 2026
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