Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

4NM NNW San Francisco CA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:WSW wind 9 to 18 kt. Increasing clouds.

      WSW 18kt

    • Tuesday

      Tuesday:SW wind 5 to 15 kt. Partly sunny.

      SW 15kt

    • Tuesday Night

      Tuesday Night:SW wind 6 to 13 kt. Mostly cloudy.

      SW 13kt

    • Wednesday

      Wednesday:WSW wind 6 to 13 kt. Mostly sunny.

      WSW 13kt

    • Wednesday Night

      Wednesday Night:WSW wind 8 to 14 kt. Partly cloudy.

      WSW 14kt

    • Thursday

      Thursday:WSW wind 7 to 15 kt. Mostly sunny.

      WSW 15kt

    • Thursday Night

      Thursday Night:WSW wind 10 to 16 kt. Mostly cloudy.

      WSW 16kt

    • Friday

      Friday:WSW wind 9 to 16 kt. Partly sunny.

      WSW 16kt

    • Friday Night

      Friday Night:WSW wind 11 to 16 kt, with gusts as high as 22 kt. Partly cloudy.

      WSW 16kt


Associated Zone Forecast which includes this point

Last Update: 2:26 pm PDT Aug 24, 2026
Forecast Valid: 5pm PDT Aug 24, 2026-6pm PDT Aug 31, 2026

View Nearby Observations

Detailed Forecast


Tonight
WSW wind 9 to 18 kt. Increasing clouds.
Tuesday
SW wind 5 to 15 kt. Partly sunny.
Tuesday Night
SW wind 6 to 13 kt. Mostly cloudy.
Wednesday
WSW wind 6 to 13 kt. Mostly sunny.
Wednesday Night
WSW wind 8 to 14 kt. Partly cloudy.
Thursday
WSW wind 7 to 15 kt. Mostly sunny.
Thursday Night
WSW wind 10 to 16 kt. Mostly cloudy.
Friday
WSW wind 9 to 16 kt. Partly sunny.
Friday Night
WSW wind 11 to 16 kt, with gusts as high as 22 kt. Partly cloudy.

*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: 37.84°N 122.43°W
Last Update: 2:26 pm PDT Aug 24, 2026
Forecast Valid: 5pm PDT Aug 24, 2026-6pm PDT Aug 31, 2026
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