Severe Thunderstorms; Excessive Rainfall; Dangerous Heat; Air Quality Concerns

Canadian wildfire smoke will push into the Midwest, worsening air quality. A frontal system brings severe storms from the Northern Plains to the Mid‑Atlantic the next few days. Heavy Gulf Coast rain is possible as we closely monitor tropical development, while monsoonal storms persist in the Southwest with heavy rainfall. Hazardous heat expands from the Plains into the Lower Mississippi Valley. Read More >

3NM NW San Francisco CA

Marine Point Forecast

[NOTICE]
    • Today

      Today:WSW wind 6 to 14 kt. Mostly cloudy.

      WSW 14kt

    • Tonight

      Tonight:WSW wind 8 to 12 kt. Mostly cloudy.

      WSW 12kt

    • Monday

      Monday:WSW wind 7 to 12 kt. Partly sunny.

      WSW 12kt

    • Monday Night

      Monday Night:WSW wind 7 to 13 kt. Mostly cloudy.

      WSW 13kt

    • Tuesday

      Tuesday:WSW wind 6 to 12 kt. Partly sunny.

      WSW 12kt

    • Tuesday Night

      Tuesday Night:WSW wind 8 to 14 kt. Mostly cloudy.

      WSW 14kt

    • Wednesday

      Wednesday:WSW wind 7 to 14 kt. Partly sunny.

      WSW 14kt

    • Wednesday Night

      Wednesday Night:W wind 11 to 16 kt. Mostly cloudy.

      W 16kt

    • Thursday

      Thursday:W wind 9 to 16 kt. Partly sunny.

      W 16kt


Associated Zone Forecast which includes this point

Last Update: 5:16 am PDT Jul 19, 2026
Forecast Valid: 5am PDT Jul 19, 2026-6pm PDT Jul 25, 2026

View Nearby Observations

Detailed Forecast


Today
WSW wind 6 to 14 kt. Mostly cloudy.
Tonight
WSW wind 8 to 12 kt. Mostly cloudy.
Monday
WSW wind 7 to 12 kt. Partly sunny.
Monday Night
WSW wind 7 to 13 kt. Mostly cloudy.
Tuesday
WSW wind 6 to 12 kt. Partly sunny.
Tuesday Night
WSW wind 8 to 14 kt. Mostly cloudy.
Wednesday
WSW wind 7 to 14 kt. Partly sunny.
Wednesday Night
W wind 11 to 16 kt. Mostly cloudy.
Thursday
W wind 9 to 16 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: 37.81°N 122.45°W
Last Update: 5:16 am PDT Jul 19, 2026
Forecast Valid: 5am PDT Jul 19, 2026-6pm PDT Jul 25, 2026
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