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Significant Coastal Impacts to the Mid-Atlantic and Northeast; Tropical Storm Nolo to Impact Hawaii

A strong coastal storm will bring moderate to major coastal flooding, strong winds, heavy rainfall and high surf to the Mid-Atlantic and New England. Tropical Storm Nolo is expected to strengthen into a hurricane Thursday as it moves north toward the Big Island of Hawaii. Heavy rainfall will continue through Saturday, with locally catastrophic flooding possible. Hurricane Watch in effect. Read More >

3NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly clear.

      Light Wind

    • Thursday

      Thursday:Variable winds less than 5 kt becoming WSW 10 to 15 kt in the afternoon. Partly sunny.

      ⇑WSW 15kt

    • Thursday Night

      Thursday Night:WSW wind 9 to 13 kt. Mostly cloudy, then gradually becoming mostly clear.

      WSW 13kt

    • Friday

      Friday:W wind 9 to 18 kt. Mostly sunny.

      W 18kt

    • Friday Night

      Friday Night:W wind 13 to 18 kt decreasing to 7 to 12 kt after midnight. Mostly clear.

      W 18kt⇓

    • Saturday

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

      WSW 14kt

    • Saturday Night

      Saturday Night:WSW wind 12 to 16 kt. Mostly cloudy.

      WSW 16kt

    • Sunday

      Sunday:WSW wind 10 to 17 kt. Partly sunny.

      WSW 17kt

    • Sunday Night

      Sunday Night:W wind 13 to 18 kt decreasing to 7 to 12 kt after midnight. Partly cloudy.

      W 18kt⇓


Associated Zone Forecast which includes this point

Last Update: 10:41 pm PDT Sep 23, 2026
Forecast Valid: 10pm PDT Sep 23, 2026-6pm PDT Sep 30, 2026

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 kt or less. Mostly clear.
Thursday
Variable winds less than 5 kt becoming WSW 10 to 15 kt in the afternoon. Partly sunny.
Thursday Night
WSW wind 9 to 13 kt. Mostly cloudy, then gradually becoming mostly clear.
Friday
W wind 9 to 18 kt. Mostly sunny.
Friday Night
W wind 13 to 18 kt decreasing to 7 to 12 kt after midnight. Mostly clear.
Saturday
WSW wind 6 to 14 kt. Mostly sunny.
Saturday Night
WSW wind 12 to 16 kt. Mostly cloudy.
Sunday
WSW wind 10 to 17 kt. Partly sunny.
Sunday Night
W wind 13 to 18 kt decreasing to 7 to 12 kt after midnight. 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: 10:41 pm PDT Sep 23, 2026
Forecast Valid: 10pm PDT Sep 23, 2026-6pm PDT Sep 30, 2026
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