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 W San Francisco CA

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:WSW wind 10 to 12 kt. Widespread haze.

      WSW 12kt

    • Tonight

      Tonight:W wind 10 to 14 kt. Widespread haze.

      W 14kt

    • Tuesday

      Tuesday:W wind 10 to 13 kt. Widespread haze before 8am, then Widespread haze between 9am and 10am.

      W 13kt

    • Tuesday Night

      Tuesday Night:WSW wind 8 to 12 kt. Mostly cloudy.

      WSW 12kt

    • Wednesday

      Wednesday:W wind 7 to 10 kt. Partly sunny.

      W 10kt

    • Wednesday Night

      Wednesday Night:W wind 9 to 12 kt. Partly cloudy.

      W 12kt

    • Thursday

      Thursday:W wind 8 to 12 kt. Partly sunny.

      W 12kt

    • Thursday Night

      Thursday Night:WNW wind 11 to 14 kt. Mostly cloudy.

      WNW 14kt

    • Friday

      Friday:W wind 10 to 14 kt. Partly sunny.

      W 14kt


Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Aug 24, 2026
Forecast Valid: 1pm PDT Aug 24, 2026-6pm PDT Aug 30, 2026

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Detailed Forecast


This Afternoon
WSW wind 10 to 12 kt. Widespread haze.
Tonight
W wind 10 to 14 kt. Widespread haze.
Tuesday
W wind 10 to 13 kt. Widespread haze before 8am, then Widespread haze between 9am and 10am.
Tuesday Night
WSW wind 8 to 12 kt. Mostly cloudy.
Wednesday
W wind 7 to 10 kt. Partly sunny.
Wednesday Night
W wind 9 to 12 kt. Partly cloudy.
Thursday
W wind 8 to 12 kt. Partly sunny.
Thursday Night
WNW wind 11 to 14 kt. Mostly cloudy.
Friday
W wind 10 to 14 kt. Partly 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: 37.78°N 122.5°W
Last Update: 1:26 pm PDT Aug 24, 2026
Forecast Valid: 1pm PDT Aug 24, 2026-6pm PDT Aug 30, 2026
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