National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Hazardous Weather Conditions

45NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:WNW wind 12 to 17 kt, with gusts as high as 24 kt. Mostly cloudy. Mixed swell...WNW 2 ft at 6 seconds and SSW 1 ft at 13 seconds. Wind waves around 3 ft.

      WNW 17kt
      3ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:WNW wind 11 to 17 kt, with gusts as high as 23 kt. Partly sunny. Mixed swell...WNW 2 ft at 6 seconds and SSW 2 ft at 13 seconds. Wind waves 2 to 3 ft.

      WNW 17kt
      3-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday Night

      Wednesday Night:WNW wind 15 to 18 kt, with gusts as high as 25 kt. Partly cloudy. Mixed swell...NW 3 to 4 ft at 7 seconds and SSW 2 ft at 13 seconds. Wind waves around 3 ft.

      WNW 18kt
      4-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:WNW wind 12 to 17 kt, with gusts as high as 26 kt. Mostly sunny. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves 2 to 3 ft.

      WNW 17kt
      4-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:NW wind 14 to 18 kt, with gusts as high as 27 kt. Mostly cloudy. Mixed swell...NW 4 to 5 ft and S 2 ft. Wind waves around 3 ft.

      NW 18kt
      5-6ft

    • Friday

      Friday:NW wind 11 to 14 kt, with gusts as high as 22 kt. Partly sunny. Mixed swell...WNW 3 to 4 ft and SSW 2 ft. Wind waves around 2 ft.

      NW 14kt
      4ft

    • Friday Night

      Friday Night:NW wind 12 to 16 kt, with gusts as high as 24 kt. Partly cloudy. Mixed swell...NW 4 ft and SSW 2 ft. Wind waves 2 to 3 ft.

      NW 16kt
      5ft

    • Saturday

      Saturday:WNW wind 11 to 16 kt, with gusts as high as 24 kt. Mostly sunny. Mixed swell...NW 4 ft and SSW 2 ft. Wind waves 2 to 3 ft.

      WNW 16kt
      4ft

    • Saturday Night

      Saturday Night:NW wind 13 to 18 kt, with gusts as high as 27 kt. Partly cloudy. Mixed swell...NW 5 ft and SSW 2 ft. Wind waves 2 to 3 ft.

      NW 18kt
      5-6ft


Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Aug 25, 2026
Forecast Valid: 8pm PDT Aug 25, 2026-6pm PDT Sep 1, 2026

View Nearby Observations

Detailed Forecast


Tonight
WNW wind 12 to 17 kt, with gusts as high as 24 kt. Mostly cloudy. Mixed swell...WNW 2 ft at 6 seconds and SSW 1 ft at 13 seconds. Wind waves around 3 ft.
Wednesday
WNW wind 11 to 17 kt, with gusts as high as 23 kt. Partly sunny. Mixed swell...WNW 2 ft at 6 seconds and SSW 2 ft at 13 seconds. Wind waves 2 to 3 ft.
Wednesday Night
WNW wind 15 to 18 kt, with gusts as high as 25 kt. Partly cloudy. Mixed swell...NW 3 to 4 ft at 7 seconds and SSW 2 ft at 13 seconds. Wind waves around 3 ft.
Thursday
WNW wind 12 to 17 kt, with gusts as high as 26 kt. Mostly sunny. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves 2 to 3 ft.
Thursday Night
NW wind 14 to 18 kt, with gusts as high as 27 kt. Mostly cloudy. Mixed swell...NW 4 to 5 ft and S 2 ft. Wind waves around 3 ft.
Friday
NW wind 11 to 14 kt, with gusts as high as 22 kt. Partly sunny. Mixed swell...WNW 3 to 4 ft and SSW 2 ft. Wind waves around 2 ft.
Friday Night
NW wind 12 to 16 kt, with gusts as high as 24 kt. Partly cloudy. Mixed swell...NW 4 ft and SSW 2 ft. Wind waves 2 to 3 ft.
Saturday
WNW wind 11 to 16 kt, with gusts as high as 24 kt. Mostly sunny. Mixed swell...NW 4 ft and SSW 2 ft. Wind waves 2 to 3 ft.
Saturday Night
NW wind 13 to 18 kt, with gusts as high as 27 kt. Partly cloudy. Mixed swell...NW 5 ft and SSW 2 ft. Wind waves 2 to 3 ft.

*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: 38.3°N 123.07°W
Last Update: 1:26 pm PDT Aug 25, 2026
Forecast Valid: 8pm PDT Aug 25, 2026-6pm PDT Sep 1, 2026
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