Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

3NM NW San Francisco CA

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:WSW wind 10 to 12 kt. Sunny.

      WSW 12kt

    • Tonight

      Tonight:W wind 6 to 11 kt becoming variable and less than 5 kt. Increasing clouds.

      W 11kt⇓

    • Friday

      Friday:Variable winds less than 5 kt becoming W 12 to 17 kt in the morning. Mostly cloudy, then gradually becoming sunny.

      ⇑W 17kt

    • Friday Night

      Friday Night:WSW wind 9 to 15 kt. Partly cloudy.

      WSW 15kt

    • Saturday

      Saturday:SW wind 6 to 14 kt. Mostly sunny.

      SW 14kt

    • Saturday Night

      Saturday Night:W wind 12 to 17 kt. Mostly cloudy.

      W 17kt

    • Sunday

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

      W 16kt

    • Sunday Night

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

      W 16kt

    • Monday

      Monday:WSW wind 8 to 15 kt. Partly sunny.

      WSW 15kt


Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Sep 17, 2026
Forecast Valid: 2pm PDT Sep 17, 2026-6pm PDT Sep 23, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
WSW wind 10 to 12 kt. Sunny.
Tonight
W wind 6 to 11 kt becoming variable and less than 5 kt. Increasing clouds.
Friday
Variable winds less than 5 kt becoming W 12 to 17 kt in the morning. Mostly cloudy, then gradually becoming sunny.
Friday Night
WSW wind 9 to 15 kt. Partly cloudy.
Saturday
SW wind 6 to 14 kt. Mostly sunny.
Saturday Night
W wind 12 to 17 kt. Mostly cloudy.
Sunday
W wind 10 to 16 kt. Mostly cloudy.
Sunday Night
W wind 13 to 16 kt. Mostly cloudy.
Monday
WSW wind 8 to 15 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: 1:26 pm PDT Sep 17, 2026
Forecast Valid: 2pm PDT Sep 17, 2026-6pm PDT Sep 23, 2026
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