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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Hazardous Weather Conditions

35NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Thursday

      Thursday:SSE wind 20 to 25 kt becoming SW 10 to 15 kt in the afternoon. Winds could gust as high as 45 kt. Showers and possibly a thunderstorm before 7am, then rain, mainly after 7am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      SSE 25kt⇓
      < 1ft

    • Thursday Night

      Thursday Night:S wind 7 to 11 kt becoming SE after midnight. Winds could gust as high as 22 kt. A chance of rain. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      S 11kt
      < 1ft

    • Friday

      Friday:E wind around 8 kt. A chance of rain, mainly before 10am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      E 8kt
      < 1ft

    • Friday Night

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

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming WNW around 6 kt in the morning. A slight chance of rain after 10am. N swell 0 ft. Wind waves 1 ft or less.

      ⇑WNW 6kt
      < 1ft

    • Saturday Night

      Saturday Night:W wind around 6 kt. A chance of rain, mainly after 10pm. N swell 0 ft. Wind waves 1 ft or less.

      W 6kt
      < 1ft

    • Sunday

      Sunday:SW wind 6 to 9 kt. A chance of rain. N swell 0 ft. Wind waves 1 ft or less.

      SW 9kt
      < 1ft

    • Sunday Night

      Sunday Night:S wind around 10 kt becoming WNW after midnight. Rain likely. N swell 0 ft. Wind waves 1 ft or less.

      S 10kt
      < 1ft

    • Monday

      Monday:WNW wind around 12 kt, with gusts as high as 20 kt. A chance of rain. N swell 0 ft. Wind waves 1 ft or less.

      WNW 12kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 2:09 am PST Nov 13, 2025
Forecast Valid: 3am PST Nov 13, 2025-6pm PST Nov 19, 2025

View Nearby Observations

Detailed Forecast


Thursday
SSE wind 20 to 25 kt becoming SW 10 to 15 kt in the afternoon. Winds could gust as high as 45 kt. Showers and possibly a thunderstorm before 7am, then rain, mainly after 7am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Thursday Night
S wind 7 to 11 kt becoming SE after midnight. Winds could gust as high as 22 kt. A chance of rain. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Friday
E wind around 8 kt. A chance of rain, mainly before 10am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming WNW around 6 kt in the morning. A slight chance of rain after 10am. N swell 0 ft. Wind waves 1 ft or less.
Saturday Night
W wind around 6 kt. A chance of rain, mainly after 10pm. N swell 0 ft. Wind waves 1 ft or less.
Sunday
SW wind 6 to 9 kt. A chance of rain. N swell 0 ft. Wind waves 1 ft or less.
Sunday Night
S wind around 10 kt becoming WNW after midnight. Rain likely. N swell 0 ft. Wind waves 1 ft or less.
Monday
WNW wind around 12 kt, with gusts as high as 20 kt. A chance of rain. N swell 0 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: 38.19°N 122.92°W
Last Update: 2:09 am PST Nov 13, 2025
Forecast Valid: 3am PST Nov 13, 2025-6pm PST Nov 19, 2025
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