Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

35NM W San Francisco CA

Marine Point Forecast

[NOTICE]
    • Friday

      Friday:NW wind 6 to 13 kt. Sunny. Mixed swell...NW 6 to 7 ft at 10 seconds and S 2 ft at 16 seconds. Wind waves around 2 ft.

      NW 13kt
      6-8ft

    • Friday Night

      Friday Night:NW wind 14 to 16 kt. Mostly cloudy. Mixed swell...NW 5 ft at 8 seconds and S 1 to 2 ft at 16 seconds. Wind waves around 3 ft.

      NW 16kt
      6ft

    • Saturday

      Saturday:NNW wind 6 to 11 kt. Partly sunny. Mixed swell...NW 4 to 5 ft at 8 seconds and S 2 ft at 15 seconds. Wind waves 1 to 2 ft.

      NNW 11kt
      4-5ft

    • Saturday Night

      Saturday Night:NW wind 6 to 10 kt. Mostly cloudy. Mixed swell...NW 3 ft and S 1 ft. Wind waves around 1 ft.

      NW 10kt
      3ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. Mostly cloudy. Mixed swell...NW 2 ft and S 1 to 2 ft. Wind waves 1 ft or less.

      ⇑S 8kt
      2-3ft

    • Sunday Night

      Sunday Night:S wind 10 to 14 kt. Rain likely, mainly after 11pm.   Mixed swell...W 4 ft and SW 1 to 3 ft becoming S. Wind waves around 2 ft.

      S 14kt
      3-5ft

    • Monday

      Monday:S wind 10 to 14 kt. Rain likely, mainly before 11am.   Mixed swell...W 3 ft and SW 6 ft. Wind waves around 2 ft.

      S 14kt
      6-8ft

    • Monday Night

      Monday Night:SW wind around 11 kt. Rain likely.   Mixed swell...N 2 ft and SSW 8 ft becoming S. Wind waves 1 to 2 ft.

      SW 11kt
      8-9ft

    • Tuesday

      Tuesday:S wind 10 to 12 kt. Rain likely.   Mixed swell...W 1 ft and SSW 7 ft...becoming N 0 ft. Wind waves 1 to 2 ft.

      S 12kt
      7ft


Associated Zone Forecast which includes this point

Last Update: 1:26 am PDT Apr 17, 2026
Forecast Valid: 1am PDT Apr 17, 2026-6pm PDT Apr 23, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT FRIDAY...

Friday
NW wind 6 to 13 kt. Sunny. Mixed swell...NW 6 to 7 ft at 10 seconds and S 2 ft at 16 seconds. Wind waves around 2 ft.
Friday Night
NW wind 14 to 16 kt. Mostly cloudy. Mixed swell...NW 5 ft at 8 seconds and S 1 to 2 ft at 16 seconds. Wind waves around 3 ft.
Saturday
NNW wind 6 to 11 kt. Partly sunny. Mixed swell...NW 4 to 5 ft at 8 seconds and S 2 ft at 15 seconds. Wind waves 1 to 2 ft.
Saturday Night
NW wind 6 to 10 kt. Mostly cloudy. Mixed swell...NW 3 ft and S 1 ft. Wind waves around 1 ft.
Sunday
Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. Mostly cloudy. Mixed swell...NW 2 ft and S 1 to 2 ft. Wind waves 1 ft or less.
Sunday Night
S wind 10 to 14 kt. Rain likely, mainly after 11pm. Mixed swell...W 4 ft and SW 1 to 3 ft becoming S. Wind waves around 2 ft.
Monday
S wind 10 to 14 kt. Rain likely, mainly before 11am. Mixed swell...W 3 ft and SW 6 ft. Wind waves around 2 ft.
Monday Night
SW wind around 11 kt. Rain likely. Mixed swell...N 2 ft and SSW 8 ft becoming S. Wind waves 1 to 2 ft.
Tuesday
S wind 10 to 12 kt. Rain likely. Mixed swell...W 1 ft and SSW 7 ft...becoming N 0 ft. Wind waves 1 to 2 ft.

*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: 37.67°N 123.16°W
Last Update: 1:26 am PDT Apr 17, 2026
Forecast Valid: 1am PDT Apr 17, 2026-6pm PDT Apr 23, 2026
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