Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

13NM NNW San Francisco CA

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Sunny.

      ⇑W 7kt

    • Tonight

      Tonight:W wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear.

      W 6kt⇓

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming SSW 5 to 7 kt in the afternoon. Sunny.

      ⇑SSW 7kt

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Mostly clear.

      Light Wind

    • Thursday

      Thursday:Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. Sunny.

      ⇑SW 7kt

    • Thursday Night

      Thursday Night:SW wind 5 to 7 kt. Mostly clear.

      SW 7kt

    • Friday

      Friday:Variable winds less than 5 kt becoming SW 5 to 9 kt in the afternoon. Mostly sunny.

      ⇑SW 9kt

    • Friday Night

      Friday Night:SW wind 6 to 8 kt. Partly cloudy.

      SW 8kt

    • Saturday

      Saturday:SW wind 5 to 9 kt. Mostly sunny.

      SW 9kt


Associated Zone Forecast which includes this point

Last Update: 8:47 am PDT May 19, 2026
Forecast Valid: 9am PDT May 19, 2026-6pm PDT May 25, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. Sunny.
Tonight
W wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear.
Wednesday
Variable winds less than 5 kt becoming SSW 5 to 7 kt in the afternoon. Sunny.
Wednesday Night
Variable winds 5 kt or less. Mostly clear.
Thursday
Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. Sunny.
Thursday Night
SW wind 5 to 7 kt. Mostly clear.
Friday
Variable winds less than 5 kt becoming SW 5 to 9 kt in the afternoon. Mostly sunny.
Friday Night
SW wind 6 to 8 kt. Partly cloudy.
Saturday
SW wind 5 to 9 kt. 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: 37.99°N 122.47°W
Last Update: 8:47 am PDT May 19, 2026
Forecast Valid: 9am PDT May 19, 2026-6pm PDT May 25, 2026
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