Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

14NM N San Francisco CA

Marine Point Forecast

[NOTICE]
    • Thursday

      Thursday:NE wind 5 to 7 kt. Mostly cloudy, then gradually becoming sunny.

      NE 7kt

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly clear.

      Light Wind

    • Friday

      Friday:NE wind 5 to 7 kt. Sunny.

      NE 7kt

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly clear.

      Light Wind

    • Saturday

      Saturday:Variable winds 5 kt or less. Sunny.

      Light Wind

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Patchy fog after 2am.

      Light Wind

    • Sunday

      Sunday:Variable winds 5 kt or less. Patchy fog before 10am.

      Light Wind

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Partly cloudy.

      Light Wind

    • Monday

      Monday:Variable winds 5 kt or less. Patchy fog before 9am.

      Light Wind


Associated Zone Forecast which includes this point

Last Update: 2:25 am PST Dec 11, 2025
Forecast Valid: 3am PST Dec 11, 2025-6pm PST Dec 17, 2025

View Nearby Observations

Detailed Forecast


Thursday
NE wind 5 to 7 kt. Mostly cloudy, then gradually becoming sunny.
Thursday Night
Variable winds 5 kt or less. Mostly clear.
Friday
NE wind 5 to 7 kt. Sunny.
Friday Night
Variable winds 5 kt or less. Mostly clear.
Saturday
Variable winds 5 kt or less. Sunny.
Saturday Night
Variable winds 5 kt or less. Patchy fog after 2am.
Sunday
Variable winds 5 kt or less. Patchy fog before 10am.
Sunday Night
Variable winds 5 kt or less. Partly cloudy.
Monday
Variable winds 5 kt or less. Patchy fog before 9am.

*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: 37.99°N 122.47°W
Last Update: 2:25 am PST Dec 11, 2025
Forecast Valid: 3am PST Dec 11, 2025-6pm PST Dec 17, 2025
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