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

43NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:Variable winds 5 kt or less. Areas of dense fog. Mixed swell...WNW 3 ft at 9 seconds and S 2 ft at 16 seconds. Wind waves 1 ft or less.

      Light Wind
      3ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Areas of fog. Mixed swell...WNW 3 ft at 9 seconds and S 2 ft at 17 seconds. Wind waves 1 ft or less.

      Light Wind
      3ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Patchy fog. Mixed swell...WNW 2 ft at 9 seconds and SSW 2 ft at 15 seconds. Wind waves 1 ft or less.

      Light Wind
      3ft

    • Friday

      Friday:Variable winds less than 5 kt becoming W around 6 kt in the afternoon. Areas of dense fog. Mixed swell...WNW 2 ft and SSW 2 ft. Wind waves 1 ft or less.

      ⇑W 6kt
      3ft

    • Friday Night

      Friday Night:WNW wind 7 to 9 kt. Patchy fog after 5am. Mixed swell...WNW 3 ft and S 2 ft. Wind waves around 1 ft.

      WNW 9kt
      3-4ft

    • Saturday

      Saturday:W wind 5 to 7 kt. Patchy dense fog before 2pm. Mixed swell...WNW 2 to 3 ft and SSW 2 ft. Wind waves around 1 ft.

      W 7kt
      3ft

    • Saturday Night

      Saturday Night:NW wind 6 to 9 kt. Patchy fog after 2am. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves around 1 ft.

      NW 9kt
      3-5ft

    • Sunday

      Sunday:WNW wind 5 to 11 kt, with gusts as high as 18 kt. Patchy fog before 11am. Mixed swell...WNW 4 ft and S 2 ft. Wind waves 1 to 2 ft.

      WNW 11kt
      5ft

    • Sunday Night

      Sunday Night:NW wind 14 to 16 kt, with gusts as high as 22 kt. Partly cloudy. Mixed swell...NW 5 to 6 ft and S 1 to 2 ft. Wind waves 2 to 3 ft.

      NW 16kt
      6-7ft


Associated Zone Forecast which includes this point

Last Update: 4:12 pm PDT Jul 16, 2025
Forecast Valid: 12am PDT Jul 17, 2025-6pm PDT Jul 23, 2025

View Nearby Observations

Detailed Forecast


Overnight
Variable winds 5 kt or less. Areas of dense fog. Mixed swell...WNW 3 ft at 9 seconds and S 2 ft at 16 seconds. Wind waves 1 ft or less.
Thursday
Variable winds 5 kt or less. Areas of fog. Mixed swell...WNW 3 ft at 9 seconds and S 2 ft at 17 seconds. Wind waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Patchy fog. Mixed swell...WNW 2 ft at 9 seconds and SSW 2 ft at 15 seconds. Wind waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming W around 6 kt in the afternoon. Areas of dense fog. Mixed swell...WNW 2 ft and SSW 2 ft. Wind waves 1 ft or less.
Friday Night
WNW wind 7 to 9 kt. Patchy fog after 5am. Mixed swell...WNW 3 ft and S 2 ft. Wind waves around 1 ft.
Saturday
W wind 5 to 7 kt. Patchy dense fog before 2pm. Mixed swell...WNW 2 to 3 ft and SSW 2 ft. Wind waves around 1 ft.
Saturday Night
NW wind 6 to 9 kt. Patchy fog after 2am. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves around 1 ft.
Sunday
WNW wind 5 to 11 kt, with gusts as high as 18 kt. Patchy fog before 11am. Mixed swell...WNW 4 ft and S 2 ft. Wind waves 1 to 2 ft.
Sunday Night
NW wind 14 to 16 kt, with gusts as high as 22 kt. Partly cloudy. Mixed swell...NW 5 to 6 ft and S 1 to 2 ft. Wind waves 2 to 3 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: 38.27°N 123.09°W
Last Update: 4:12 pm PDT Jul 16, 2025
Forecast Valid: 12am PDT Jul 17, 2025-6pm PDT Jul 23, 2025
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