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

Hazardous Weather Conditions

39NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds less than 5 kt becoming W 5 to 9 kt in the afternoon. Sunny. Mixed swell...WNW 4 ft at 9 seconds and SSW 1 to 2 ft at 16 seconds. Wind waves 1 ft or less.

      ⇑W 9kt
      3ft

    • Tonight

      Tonight:W wind around 7 kt. Partly cloudy. Mixed swell...WNW 5 ft at 11 seconds and SSW 2 ft at 17 seconds. Wind waves around 1 ft.

      W 7kt
      4-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:WNW wind 6 to 14 kt, with gusts as high as 23 kt. Mostly sunny. Mixed swell...WNW 6 ft at 12 seconds and SSW 2 ft at 17 seconds. Wind waves 1 to 2 ft.

      WNW 14kt
      5ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday Night

      Sunday Night:WNW wind 9 to 14 kt, with gusts as high as 23 kt. Mostly cloudy. Mixed swell...WNW 6 ft and SW 2 ft. Wind waves around 2 ft.

      WNW 14kt
      5ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:WNW wind 8 to 13 kt, with gusts as high as 20 kt. Partly sunny. Mixed swell...W 4 to 6 ft and SW 3 ft. Wind waves 1 to 2 ft.

      WNW 13kt
      4-5ft

    • Monday Night

      Monday Night:W wind 7 to 12 kt becoming variable and less than 5 kt in the evening. Winds could gust as high as 19 kt. A slight chance of showers after 11pm. Mixed swell...WNW 4 ft and SW 3 ft. Wind waves 1 to 2 ft.

      W 12kt⇓
      4ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. A chance of showers. Mixed swell...NW 7 ft and SSW 2 to 3 ft. Wind waves 1 ft or less.

      ⇑SW 6kt
      5ft

    • Tuesday Night

      Tuesday Night:W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Mixed swell...NW 6 to 7 ft and SSW 2 ft. Wind waves 1 ft or less.

      W 7kt⇓
      4-5ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Partly sunny. Mixed swell...WNW 5 ft and SSW 2 to 4 ft. Wind waves 1 ft or less.

      ⇑W 7kt
      4ft


Associated Zone Forecast which includes this point

Last Update: 8:36 am PDT Oct 17, 2026
Forecast Valid: 9am PDT Oct 17, 2026-6pm PDT Oct 23, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming W 5 to 9 kt in the afternoon. Sunny. Mixed swell...WNW 4 ft at 9 seconds and SSW 1 to 2 ft at 16 seconds. Wind waves 1 ft or less.
Tonight
W wind around 7 kt. Partly cloudy. Mixed swell...WNW 5 ft at 11 seconds and SSW 2 ft at 17 seconds. Wind waves around 1 ft.
Sunday
WNW wind 6 to 14 kt, with gusts as high as 23 kt. Mostly sunny. Mixed swell...WNW 6 ft at 12 seconds and SSW 2 ft at 17 seconds. Wind waves 1 to 2 ft.
Sunday Night
WNW wind 9 to 14 kt, with gusts as high as 23 kt. Mostly cloudy. Mixed swell...WNW 6 ft and SW 2 ft. Wind waves around 2 ft.
Monday
WNW wind 8 to 13 kt, with gusts as high as 20 kt. Partly sunny. Mixed swell...W 4 to 6 ft and SW 3 ft. Wind waves 1 to 2 ft.
Monday Night
W wind 7 to 12 kt becoming variable and less than 5 kt in the evening. Winds could gust as high as 19 kt. A slight chance of showers after 11pm. Mixed swell...WNW 4 ft and SW 3 ft. Wind waves 1 to 2 ft.
Tuesday
Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. A chance of showers. Mixed swell...NW 7 ft and SSW 2 to 3 ft. Wind waves 1 ft or less.
Tuesday Night
W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Mixed swell...NW 6 to 7 ft and SSW 2 ft. Wind waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Partly sunny. Mixed swell...WNW 5 ft and SSW 2 to 4 ft. Wind waves 1 ft or less.

*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: 38.25°N 122.97°W
Last Update: 8:36 am PDT Oct 17, 2026
Forecast Valid: 9am PDT Oct 17, 2026-6pm PDT Oct 23, 2026
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