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

Tracking Storms with Impacts in the Eastern and Northwest U.S. into Friday

A storm will track north of the Great Lakes Friday with widespread rain showers across the Eastern U.S. along and ahead of its cold front. Further south along the front isolated severe thunderstorms are possible. A Pacific storm will continue moving across the Northwest U.S. into Friday with additional low elevation rain, gusty winds, and mountain snow. Read More >

Hazardous Weather Conditions

20NM S San Francisco CA

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:NW wind around 6 kt becoming variable and less than 5 kt after midnight. Patchy fog after 3am. Mixed swell...WNW 8 ft at 14 seconds and SSW 1 to 3 ft at 12 seconds. Wind waves 1 ft or less.

      NW 6kt⇓
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:Variable winds 5 kt or less. Patchy fog between 8am and 9am. Mixed swell...W 6 to 7 ft at 13 seconds and SW 3 ft at 13 seconds. Wind waves 1 ft or less.

      Light Wind
      6ft

    • Friday Night

      Friday Night:NNW wind 7 to 10 kt becoming NE after midnight. Mostly cloudy. Mixed swell...W 5 ft at 13 seconds and SW 3 ft at 10 seconds. Wind waves 1 ft or less.

      NNW 10kt
      5-6ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming NNW 7 to 12 kt in the morning. Mostly sunny. Mixed swell...WNW 5 ft and SSW 2 to 3 ft. Wind waves 1 ft or less.

      ⇑NNW 12kt
      5ft

    • Saturday Night

      Saturday Night:N wind 7 to 11 kt becoming ENE after midnight. Partly cloudy. Mixed swell...WNW 4 to 5 ft and S 1 ft. Wind waves 1 ft or less.

      ENE 11kt
      4ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Mostly sunny. Mixed swell...W 3 to 4 ft and SSW 1 ft. Wind waves 1 ft or less.

      Light Wind
      3-4ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 3 ft and SSW 1 ft. Wind waves 1 ft or less.

      Light Wind
      3ft

    • Monday

      Monday:Variable winds 5 kt or less. Partly sunny. Mixed swell...W 5 ft and WSW 1 ft becoming SSW. Wind waves 1 ft or less.

      Light Wind
      4-5ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 5 ft and SSW 1 ft. Wind waves 1 ft or less.

      Light Wind
      4-5ft


Associated Zone Forecast which includes this point

Last Update: 2:10 pm PST Nov 6, 2025
Forecast Valid: 7pm PST Nov 6, 2025-6pm PST Nov 13, 2025

View Nearby Observations

Detailed Forecast


Tonight
NW wind around 6 kt becoming variable and less than 5 kt after midnight. Patchy fog after 3am. Mixed swell...WNW 8 ft at 14 seconds and SSW 1 to 3 ft at 12 seconds. Wind waves 1 ft or less.
Friday
Variable winds 5 kt or less. Patchy fog between 8am and 9am. Mixed swell...W 6 to 7 ft at 13 seconds and SW 3 ft at 13 seconds. Wind waves 1 ft or less.
Friday Night
NNW wind 7 to 10 kt becoming NE after midnight. Mostly cloudy. Mixed swell...W 5 ft at 13 seconds and SW 3 ft at 10 seconds. Wind waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming NNW 7 to 12 kt in the morning. Mostly sunny. Mixed swell...WNW 5 ft and SSW 2 to 3 ft. Wind waves 1 ft or less.
Saturday Night
N wind 7 to 11 kt becoming ENE after midnight. Partly cloudy. Mixed swell...WNW 4 to 5 ft and S 1 ft. Wind waves 1 ft or less.
Sunday
Variable winds 5 kt or less. Mostly sunny. Mixed swell...W 3 to 4 ft and SSW 1 ft. Wind waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 3 ft and SSW 1 ft. Wind waves 1 ft or less.
Monday
Variable winds 5 kt or less. Partly sunny. Mixed swell...W 5 ft and WSW 1 ft becoming SSW. Wind waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 5 ft and SSW 1 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: 37.44°N 122.47°W
Last Update: 2:10 pm PST Nov 6, 2025
Forecast Valid: 7pm PST Nov 6, 2025-6pm PST Nov 13, 2025
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