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

Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

8NM SSE San Francisco CA

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:WSW wind 5 to 10 kt. Mostly clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      WSW 10kt
      < 1ft

    • Tuesday

      Tuesday:WSW wind 5 to 12 kt becoming NE in the morning. Winds could gust as high as 19 kt. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      W 12kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SW wind 6 to 10 kt. Partly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      SW 10kt
      < 1ft

    • Wednesday

      Wednesday:WSW wind 6 to 11 kt. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

      WSW 11kt
      < 1ft

    • Wednesday Night

      Wednesday Night:WSW wind 10 to 13 kt, with gusts as high as 20 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      WSW 13kt
      < 1ft

    • Thursday

      Thursday:SW wind 9 to 14 kt, with gusts as high as 21 kt. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

      SW 14kt
      < 1ft

    • Thursday Night

      Thursday Night:SW wind 9 to 15 kt, with gusts as high as 22 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      SW 15kt
      < 1ft

    • Friday

      Friday:SSW wind 7 to 11 kt. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

      SSW 11kt
      < 1ft

    • Friday Night

      Friday Night:WSW wind 5 to 13 kt, with gusts as high as 20 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      WSW 13kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Aug 10, 2026
Forecast Valid: 7pm PDT Aug 10, 2026-6pm PDT Aug 17, 2026

View Nearby Observations

Detailed Forecast


Tonight
WSW wind 5 to 10 kt. Mostly clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tuesday
WSW wind 5 to 12 kt becoming NE in the morning. Winds could gust as high as 19 kt. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tuesday Night
SW wind 6 to 10 kt. Partly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Wednesday
WSW wind 6 to 11 kt. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.
Wednesday Night
WSW wind 10 to 13 kt, with gusts as high as 20 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Thursday
SW wind 9 to 14 kt, with gusts as high as 21 kt. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.
Thursday Night
SW wind 9 to 15 kt, with gusts as high as 22 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Friday
SSW wind 7 to 11 kt. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.
Friday Night
WSW wind 5 to 13 kt, with gusts as high as 20 kt. Partly cloudy. 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: 37.65°N 122.35°W
Last Update: 1:26 pm PDT Aug 10, 2026
Forecast Valid: 7pm PDT Aug 10, 2026-6pm PDT Aug 17, 2026
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