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Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

5NM NNW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds less than 5 kt becoming WSW 5 to 9 kt in the afternoon. Winds could gust as high as 18 kt. Patchy fog before 8am.

      ⇑WSW 9kt

    • Tonight

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

      Light Wind

    • Saturday

      Saturday:Variable winds less than 5 kt becoming WSW 5 to 8 kt in the morning. Winds could gust as high as 18 kt. Mostly sunny.

      ⇑WSW 8kt

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Partly cloudy.

      Light Wind

    • Sunday

      Sunday:WSW wind 5 to 9 kt, with gusts as high as 18 kt. Mostly cloudy.

      WSW 9kt

    • Sunday Night

      Sunday Night:WSW wind around 6 kt. Mostly cloudy.

      WSW 6kt

    • Monday

      Monday:Variable winds less than 5 kt becoming WSW 5 to 9 kt in the morning. Winds could gust as high as 18 kt. Mostly sunny.

      ⇑WSW 9kt

    • Monday Night

      Monday Night:SW wind 5 to 8 kt, with gusts as high as 18 kt. Partly cloudy.

      SW 8kt

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. Mostly sunny.

      ⇑WSW 6kt


Associated Zone Forecast which includes this point

Last Update: 1:26 am PDT Sep 18, 2026
Forecast Valid: 5am PDT Sep 18, 2026-6pm PDT Sep 24, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming WSW 5 to 9 kt in the afternoon. Winds could gust as high as 18 kt. Patchy fog before 8am.
Tonight
Variable winds 5 kt or less. Mostly clear.
Saturday
Variable winds less than 5 kt becoming WSW 5 to 8 kt in the morning. Winds could gust as high as 18 kt. Mostly sunny.
Saturday Night
Variable winds 5 kt or less. Partly cloudy.
Sunday
WSW wind 5 to 9 kt, with gusts as high as 18 kt. Mostly cloudy.
Sunday Night
WSW wind around 6 kt. Mostly cloudy.
Monday
Variable winds less than 5 kt becoming WSW 5 to 9 kt in the morning. Winds could gust as high as 18 kt. Mostly sunny.
Monday Night
SW wind 5 to 8 kt, with gusts as high as 18 kt. Partly cloudy.
Tuesday
Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. Mostly 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: 37.86°N 122.43°W
Last Update: 1:26 am PDT Sep 18, 2026
Forecast Valid: 5am PDT Sep 18, 2026-6pm PDT Sep 24, 2026
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