Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

4NM NNW San Francisco CA

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:W wind around 11 kt. Partly cloudy.

      W 11kt

    • Saturday

      Saturday:W wind 9 to 12 kt. Sunny.

      W 12kt

    • Saturday Night

      Saturday Night:W wind 6 to 11 kt. Mostly clear.

      W 11kt

    • Sunday

      Sunday:Variable winds less than 5 kt becoming NW around 6 kt in the afternoon. Mostly sunny.

      ⇑NW 6kt

    • Sunday Night

      Sunday Night:WNW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Partly cloudy.

      WNW 8kt⇓

    • Monday

      Monday:Variable winds 5 kt or less. Mostly sunny.

      Light Wind

    • Monday Night

      Monday Night:WNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Clear.

      WNW 7kt⇓

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming NNE around 6 kt in the afternoon. Sunny.

      ⇑NNE 6kt

    • Tuesday Night

      Tuesday Night:WNW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Clear.

      WNW 8kt⇓


Associated Zone Forecast which includes this point

Last Update: 8:29 pm PDT Mar 13, 2026
Forecast Valid: 12am PDT Mar 14, 2026-6pm PDT Mar 20, 2026

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Detailed Forecast


Overnight
W wind around 11 kt. Partly cloudy.
Saturday
W wind 9 to 12 kt. Sunny.
Saturday Night
W wind 6 to 11 kt. Mostly clear.
Sunday
Variable winds less than 5 kt becoming NW around 6 kt in the afternoon. Mostly sunny.
Sunday Night
WNW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Partly cloudy.
Monday
Variable winds 5 kt or less. Mostly sunny.
Monday Night
WNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Clear.
Tuesday
Variable winds less than 5 kt becoming NNE around 6 kt in the afternoon. Sunny.
Tuesday Night
WNW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Clear.

*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: 37.84°N 122.43°W
Last Update: 8:29 pm PDT Mar 13, 2026
Forecast Valid: 12am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
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