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

Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Hazardous Weather Conditions

4NM NNW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Monday

      Monday:WSW wind 9 to 18 kt. Sunny.

      WSW 18kt

      Small Craft Advisory
      Small Craft Advisory

    • Monday Night

      Monday Night:SW wind 10 to 16 kt. Mostly clear.

      SW 16kt

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:WSW wind 8 to 15 kt. Sunny.

      WSW 15kt

    • Tuesday Night

      Tuesday Night:WSW wind 10 to 16 kt. Mostly clear.

      WSW 16kt

    • Wednesday

      Wednesday:SW wind 6 to 14 kt. Sunny.

      SW 14kt

    • Wednesday Night

      Wednesday Night:WSW wind 11 to 16 kt. Mostly clear.

      WSW 16kt

    • Thursday

      Thursday:WSW wind 9 to 16 kt. Sunny.

      WSW 16kt

    • Thursday Night

      Thursday Night:SW wind 9 to 15 kt. Mostly clear.

      SW 15kt

    • Friday

      Friday:WSW wind 7 to 12 kt. Sunny.

      WSW 12kt


Associated Zone Forecast which includes this point

Last Update: 2:57 am PDT Jul 27, 2026
Forecast Valid: 3am PDT Jul 27, 2026-6pm PDT Aug 2, 2026

View Nearby Observations

Detailed Forecast


Monday
WSW wind 9 to 18 kt. Sunny.
Monday Night
SW wind 10 to 16 kt. Mostly clear.
Tuesday
WSW wind 8 to 15 kt. Sunny.
Tuesday Night
WSW wind 10 to 16 kt. Mostly clear.
Wednesday
SW wind 6 to 14 kt. Sunny.
Wednesday Night
WSW wind 11 to 16 kt. Mostly clear.
Thursday
WSW wind 9 to 16 kt. Sunny.
Thursday Night
SW wind 9 to 15 kt. Mostly clear.
Friday
WSW wind 7 to 12 kt. 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: 37.84°N 122.43°W
Last Update: 2:57 am PDT Jul 27, 2026
Forecast Valid: 3am PDT Jul 27, 2026-6pm PDT Aug 2, 2026
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