Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

13NM NNW San Francisco CA

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:Variable winds 5 kt or less. Mostly sunny.

      Light Wind

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Increasing clouds.

      Light Wind

    • Thursday

      Thursday:Variable winds less than 5 kt becoming SSW 5 to 7 kt in the afternoon. Partly sunny, then gradually becoming sunny.

      ⇑SSW 7kt

    • Thursday Night

      Thursday Night:SW wind around 6 kt. Mostly clear.

      SW 6kt

    • Friday

      Friday:SW wind 6 to 9 kt, with gusts as high as 18 kt. Sunny.

      SW 9kt

    • Friday Night

      Friday Night:WSW wind 6 to 8 kt. Mostly clear.

      WSW 8kt

    • Saturday

      Saturday:W wind 8 to 14 kt, with gusts as high as 25 kt. Sunny.

      W 14kt

    • Saturday Night

      Saturday Night:W wind 17 to 22 kt decreasing to 8 to 13 kt after midnight. Mostly clear.

      W 22kt⇓

    • Sunday

      Sunday:WNW wind 5 to 9 kt becoming WSW in the afternoon. Sunny.

      WSW 9kt


Associated Zone Forecast which includes this point

Last Update: 1:25 am PDT Sep 9, 2026
Forecast Valid: 2am PDT Sep 9, 2026-6pm PDT Sep 15, 2026

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Detailed Forecast


Wednesday
Variable winds 5 kt or less. Mostly sunny.
Wednesday Night
Variable winds 5 kt or less. Increasing clouds.
Thursday
Variable winds less than 5 kt becoming SSW 5 to 7 kt in the afternoon. Partly sunny, then gradually becoming sunny.
Thursday Night
SW wind around 6 kt. Mostly clear.
Friday
SW wind 6 to 9 kt, with gusts as high as 18 kt. Sunny.
Friday Night
WSW wind 6 to 8 kt. Mostly clear.
Saturday
W wind 8 to 14 kt, with gusts as high as 25 kt. Sunny.
Saturday Night
W wind 17 to 22 kt decreasing to 8 to 13 kt after midnight. Mostly clear.
Sunday
WNW wind 5 to 9 kt becoming WSW in the afternoon. Sunny.

*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: 37.99°N 122.47°W
Last Update: 1:25 am PDT Sep 9, 2026
Forecast Valid: 2am PDT Sep 9, 2026-6pm PDT Sep 15, 2026
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