Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

11NM SSE San Francisco CA

Marine Point Forecast

[NOTICE]
    • Today

      Today:SW wind 9 to 16 kt, with gusts as high as 22 kt. Mostly cloudy, then gradually becoming sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      SW 16kt
      < 1ft

    • Tonight

      Tonight:WSW wind 6 to 14 kt, with gusts as high as 20 kt. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      WSW 14kt
      < 1ft

    • Friday

      Friday:SW wind 6 to 13 kt, with gusts as high as 19 kt. Cloudy, then gradually becoming mostly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      SW 13kt
      < 1ft

    • Friday Night

      Friday Night:W wind 5 to 13 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      W 13kt
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming W 6 to 11 kt in the morning. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

      ⇑W 11kt
      < 1ft

    • Saturday Night

      Saturday Night:W wind 6 to 13 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      W 13kt
      < 1ft

    • Sunday

      Sunday:W wind 5 to 10 kt. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

      W 10kt
      < 1ft

    • Sunday Night

      Sunday Night:W wind 7 to 12 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      W 12kt
      < 1ft

    • Monday

      Monday:W wind 6 to 10 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      W 10kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:26 am PDT Aug 13, 2026
Forecast Valid: 7am PDT Aug 13, 2026-6pm PDT Aug 19, 2026

View Nearby Observations

Detailed Forecast


Today
SW wind 9 to 16 kt, with gusts as high as 22 kt. Mostly cloudy, then gradually becoming sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tonight
WSW wind 6 to 14 kt, with gusts as high as 20 kt. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Friday
SW wind 6 to 13 kt, with gusts as high as 19 kt. Cloudy, then gradually becoming mostly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Friday Night
W wind 5 to 13 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming W 6 to 11 kt in the morning. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.
Saturday Night
W wind 6 to 13 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Sunday
W wind 5 to 10 kt. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.
Sunday Night
W wind 7 to 12 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Monday
W wind 6 to 10 kt. Mostly 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: 37.61°N 122.31°W
Last Update: 1:26 am PDT Aug 13, 2026
Forecast Valid: 7am PDT Aug 13, 2026-6pm PDT Aug 19, 2026
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