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Critical Fire Weather in the West; Monitoring Tropical Storm Erin

Gusty winds and low relative humidity will bring critical fire weather conditions to parts of the Great Basin, interior Northwest, and Rockies Thursday. Red Flag Warnings have been issued. While there is still uncertainty in what impacts might occur to the U.S. east coast next week, the risk of dangerous surf and rip currents across the western Atlantic basin is increasing. Read More >

Hazardous Weather Conditions

38NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:W wind 5 to 10 kt. Cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      W 10kt
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming W 7 to 12 kt in the afternoon. Partly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      ⇑W 12kt
      < 1ft

    • Thursday Night

      Thursday Night:WNW wind 12 to 19 kt. Mostly clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      WNW 19kt
      < 1ft

    • Friday

      Friday:WNW wind 10 to 15 kt increasing to 19 to 24 kt in the afternoon. Winds could gust as high as 30 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.

      ⇑WNW 24kt
      < 1ft

    • Friday Night

      Friday Night:WNW wind 19 to 24 kt decreasing to 13 to 18 kt after midnight. Winds could gust as high as 30 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      WNW 24kt⇓
      < 1ft

    • Saturday

      Saturday:WNW wind 12 to 20 kt. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

      WNW 20kt
      < 1ft

    • Saturday Night

      Saturday Night:WNW wind 14 to 19 kt decreasing to 8 to 13 kt after midnight. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      WNW 19kt⇓
      < 1ft

    • Sunday

      Sunday:W wind 6 to 11 kt, with gusts as high as 19 kt. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

      W 11kt
      < 1ft

    • Sunday Night

      Sunday Night:WNW wind 6 to 11 kt, with gusts as high as 20 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      WNW 11kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Aug 13, 2025
Forecast Valid: 7pm PDT Aug 13, 2025-6pm PDT Aug 20, 2025

View Nearby Observations

Detailed Forecast


Tonight
W wind 5 to 10 kt. Cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming W 7 to 12 kt in the afternoon. Partly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Thursday Night
WNW wind 12 to 19 kt. Mostly clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Friday
WNW wind 10 to 15 kt increasing to 19 to 24 kt in the afternoon. Winds could gust as high as 30 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.
Friday Night
WNW wind 19 to 24 kt decreasing to 13 to 18 kt after midnight. Winds could gust as high as 30 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Saturday
WNW wind 12 to 20 kt. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.
Saturday Night
WNW wind 14 to 19 kt decreasing to 8 to 13 kt after midnight. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Sunday
W wind 6 to 11 kt, with gusts as high as 19 kt. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.
Sunday Night
WNW wind 6 to 11 kt, with gusts as high as 20 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

*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: 38.23°N 122.96°W
Last Update: 1:26 pm PDT Aug 13, 2025
Forecast Valid: 7pm PDT Aug 13, 2025-6pm PDT Aug 20, 2025
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