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

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 >

Hazardous Weather Conditions

45NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:NW wind 12 to 15 kt. Partly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      NW 15kt
      < 1ft

    • Tonight

      Tonight:NW wind 16 to 19 kt, with gusts as high as 25 kt. Mostly cloudy, then gradually becoming mostly clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      NW 19kt
      < 1ft

    • Saturday

      Saturday:NW wind around 19 kt, with gusts as high as 26 kt. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      NW 19kt
      < 1ft

    • Saturday Night

      Saturday Night:NW wind 11 to 18 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      NW 18kt
      < 1ft

    • Sunday

      Sunday:WNW wind 6 to 9 kt. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

      WNW 9kt
      < 1ft

    • Sunday Night

      Sunday Night:NNW wind 7 to 9 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      NNW 9kt
      < 1ft

    • Monday

      Monday:NNW wind 5 to 7 kt becoming WNW in the afternoon. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

      WNW 7kt
      < 1ft

    • Monday Night

      Monday Night:NNW wind around 8 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

      NNW 8kt
      < 1ft

    • Tuesday

      Tuesday:WNW wind 6 to 8 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.

      WNW 8kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Mar 13, 2026
Forecast Valid: 1pm PDT Mar 13, 2026-6pm PDT Mar 19, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
NW wind 12 to 15 kt. Partly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tonight
NW wind 16 to 19 kt, with gusts as high as 25 kt. Mostly cloudy, then gradually becoming mostly clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday
NW wind around 19 kt, with gusts as high as 26 kt. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday Night
NW wind 11 to 18 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Sunday
WNW wind 6 to 9 kt. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.
Sunday Night
NNW wind 7 to 9 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Monday
NNW wind 5 to 7 kt becoming WNW in the afternoon. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.
Monday Night
NNW wind around 8 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Tuesday
WNW wind 6 to 8 kt. Sunny. 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: 38.33°N 123.05°W
Last Update: 1:26 pm PDT Mar 13, 2026
Forecast Valid: 1pm PDT Mar 13, 2026-6pm PDT Mar 19, 2026
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