Dangerous, Heat Wave Persists in the Eastern U.S.; Severe Weather Expected in the Central Plains and Mid-Atlantic

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorms are expected to produce damaging wind gusts from the Upper Ohio Valley into the Mid Atlantic, and across the central Great Plains this afternoon and evening. Large hail and heavy rain is also possible across the Great Plains. Read More >

3NM NW San Francisco CA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SW wind 8 to 11 kt. Mostly cloudy.

      SW 11kt

    • Independence Day

      Independence Day:SW wind 8 to 15 kt. Patchy fog before 8am.

      SW 15kt

    • Saturday Night

      Saturday Night:SW wind 10 to 14 kt. Mostly cloudy.

      SW 14kt

    • Sunday

      Sunday:SW wind 9 to 14 kt. Mostly cloudy.

      SW 14kt

    • Sunday Night

      Sunday Night:WSW wind 11 to 14 kt. Mostly cloudy.

      WSW 14kt

    • Monday

      Monday:WSW wind 9 to 14 kt. Partly sunny.

      WSW 14kt

    • Monday Night

      Monday Night:W wind 13 to 16 kt. Mostly cloudy.

      W 16kt

    • Tuesday

      Tuesday:W wind 10 to 16 kt. Mostly cloudy.

      W 16kt

    • Tuesday Night

      Tuesday Night:W wind 13 to 18 kt. Partly cloudy.

      W 18kt


Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Jul 3, 2026
Forecast Valid: 10pm PDT Jul 3, 2026-6pm PDT Jul 10, 2026

View Nearby Observations

Detailed Forecast


Tonight
SW wind 8 to 11 kt. Mostly cloudy.
Independence Day
SW wind 8 to 15 kt. Patchy fog before 8am.
Saturday Night
SW wind 10 to 14 kt. Mostly cloudy.
Sunday
SW wind 9 to 14 kt. Mostly cloudy.
Sunday Night
WSW wind 11 to 14 kt. Mostly cloudy.
Monday
WSW wind 9 to 14 kt. Partly sunny.
Monday Night
W wind 13 to 16 kt. Mostly cloudy.
Tuesday
W wind 10 to 16 kt. Mostly cloudy.
Tuesday Night
W wind 13 to 18 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: 37.81°N 122.45°W
Last Update: 1:26 pm PDT Jul 3, 2026
Forecast Valid: 10pm PDT Jul 3, 2026-6pm PDT Jul 10, 2026
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