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

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Hazardous Weather Conditions

10NM SSW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 2 ft at 6 seconds and SSW 1 ft at 15 seconds. Wind waves 1 ft or less.

      Light Wind
      2ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. Partly sunny. Mixed swell...WNW 1 ft at 6 seconds and SSW 1 ft at 14 seconds. Wind waves around 1 ft.

      ⇑SSW 10kt
      2ft

    • Sunday Night

      Sunday Night:S wind 10 to 15 kt, with gusts as high as 22 kt. A slight chance of rain after 3am. Mixed swell...W 1 ft at 9 seconds and SW 2 ft at 8 seconds. Wind waves around 2 ft.

      S 15kt
      2-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:S wind 17 to 19 kt, with gusts as high as 27 kt. Rain likely, mainly after 11am. Mixed swell...N 4 ft and S 4 ft. Wind waves around 3 ft.

      S 19kt
      4ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday Night

      Monday Night:S wind 10 to 15 kt, with gusts as high as 22 kt. Rain. Mixed swell...W 1 to 2 ft and SSW 5 ft. Wind waves around 2 ft.

      S 15kt
      4-5ft

    • Tuesday

      Tuesday:S wind 11 to 14 kt, with gusts as high as 22 kt. Rain before 11am, then showers and possibly a thunderstorm, mainly after 11am. Mixed swell...N 2 ft and SSW 4 ft. Wind waves 2 to 3 ft.

      S 14kt
      4ft

    • Tuesday Night

      Tuesday Night:W wind 10 to 13 kt. Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Mixed swell...NNW 3 ft and SW 5 ft. Wind waves 1 to 2 ft.

      W 13kt
      4ft

    • Wednesday

      Wednesday:W wind 8 to 12 kt. A chance of rain. Mixed swell...W 4 ft and WSW 5 ft decreasing to 1 ft. Wind waves 1 to 2 ft.

      W 12kt
      4ft

    • Wednesday Night

      Wednesday Night:NW wind around 12 kt. Partly cloudy. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves around 2 ft.

      NW 12kt
      4ft


Associated Zone Forecast which includes this point

Last Update: 11:21 pm PDT Apr 18, 2026
Forecast Valid: 11pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026

View Nearby Observations

Detailed Forecast


Overnight
Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 2 ft at 6 seconds and SSW 1 ft at 15 seconds. Wind waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. Partly sunny. Mixed swell...WNW 1 ft at 6 seconds and SSW 1 ft at 14 seconds. Wind waves around 1 ft.
Sunday Night
S wind 10 to 15 kt, with gusts as high as 22 kt. A slight chance of rain after 3am. Mixed swell...W 1 ft at 9 seconds and SW 2 ft at 8 seconds. Wind waves around 2 ft.
Monday
S wind 17 to 19 kt, with gusts as high as 27 kt. Rain likely, mainly after 11am. Mixed swell...N 4 ft and S 4 ft. Wind waves around 3 ft.
Monday Night
S wind 10 to 15 kt, with gusts as high as 22 kt. Rain. Mixed swell...W 1 to 2 ft and SSW 5 ft. Wind waves around 2 ft.
Tuesday
S wind 11 to 14 kt, with gusts as high as 22 kt. Rain before 11am, then showers and possibly a thunderstorm, mainly after 11am. Mixed swell...N 2 ft and SSW 4 ft. Wind waves 2 to 3 ft.
Tuesday Night
W wind 10 to 13 kt. Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Mixed swell...NNW 3 ft and SW 5 ft. Wind waves 1 to 2 ft.
Wednesday
W wind 8 to 12 kt. A chance of rain. Mixed swell...W 4 ft and WSW 5 ft decreasing to 1 ft. Wind waves 1 to 2 ft.
Wednesday Night
NW wind around 12 kt. Partly cloudy. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves around 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: 37.62°N 122.51°W
Last Update: 11:21 pm PDT Apr 18, 2026
Forecast Valid: 11pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
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