Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

6NM NNE San Francisco CA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NE wind 8 to 10 kt. Mostly clear.

      NE 10kt

    • Monday

      Monday:NE wind 10 to 13 kt. Sunny.

      NE 13kt

    • Monday Night

      Monday Night:NE wind around 8 kt. Mostly clear.

      NE 8kt

    • Tuesday

      Tuesday:NE wind 10 to 14 kt. Sunny.

      NE 14kt

    • Tuesday Night

      Tuesday Night:NE wind around 9 kt. Partly cloudy.

      NE 9kt

    • Wednesday

      Wednesday:ENE wind around 10 kt. Partly sunny.

      ENE 10kt

    • Wednesday Night

      Wednesday Night:NE wind around 7 kt. A chance of rain.

      NE 7kt

    • New Year's Day

      New Year's Day:ENE wind 7 to 9 kt. Rain likely.

      ENE 9kt

    • Thursday Night

      Thursday Night:ENE wind 8 to 10 kt becoming SSE after midnight. Rain likely.

      SSE 10kt


Associated Zone Forecast which includes this point

Last Update: 12:27 pm PST Dec 28, 2025
Forecast Valid: 9pm PST Dec 28, 2025-6pm PST Jan 4, 2026

View Nearby Observations

Detailed Forecast


Tonight
NE wind 8 to 10 kt. Mostly clear.
Monday
NE wind 10 to 13 kt. Sunny.
Monday Night
NE wind around 8 kt. Mostly clear.
Tuesday
NE wind 10 to 14 kt. Sunny.
Tuesday Night
NE wind around 9 kt. Partly cloudy.
Wednesday
ENE wind around 10 kt. Partly sunny.
Wednesday Night
NE wind around 7 kt. A chance of rain.
New Year's Day
ENE wind 7 to 9 kt. Rain likely.
Thursday Night
ENE wind 8 to 10 kt becoming SSE after midnight. Rain likely.

*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: 37.87°N 122.38°W
Last Update: 12:27 pm PST Dec 28, 2025
Forecast Valid: 9pm PST Dec 28, 2025-6pm PST Jan 4, 2026
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