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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

8NM SSE San Francisco CA

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds less than 5 kt becoming WSW 8 to 13 kt in the morning. Winds could gust as high as 20 kt. Mostly cloudy through mid morning, then gradual clearing. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      ⇑WSW 13kt
      < 1ft

    • Tonight

      Tonight:WSW wind 7 to 13 kt, with gusts as high as 20 kt. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      WSW 13kt
      < 1ft

    • Thursday

      Thursday:WSW wind 6 to 15 kt, with gusts as high as 23 kt. Mostly cloudy, then gradually becoming sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      WSW 15kt
      < 1ft

    • Thursday Night

      Thursday Night:SW wind 9 to 16 kt, with gusts as high as 23 kt. Increasing clouds. N swell 0 ft. Wind waves 1 ft or less.

      SW 16kt
      < 1ft

    • Juneteenth

      Juneteenth:SW wind 7 to 13 kt, with gusts as high as 19 kt. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

      SW 13kt
      < 1ft

    • Friday Night

      Friday Night:SW wind 11 to 16 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 23 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      SW 16kt⇓
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming W 5 to 10 kt in the afternoon. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

      ⇑W 10kt
      < 1ft

    • Saturday Night

      Saturday Night:WSW wind 6 to 12 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

      WSW 12kt
      < 1ft

    • Sunday

      Sunday:W wind 5 to 11 kt. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

      W 11kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 6:21 am PDT Jun 17, 2026
Forecast Valid: 7am PDT Jun 17, 2026-6pm PDT Jun 23, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming WSW 8 to 13 kt in the morning. Winds could gust as high as 20 kt. Mostly cloudy through mid morning, then gradual clearing. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tonight
WSW wind 7 to 13 kt, with gusts as high as 20 kt. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Thursday
WSW wind 6 to 15 kt, with gusts as high as 23 kt. Mostly cloudy, then gradually becoming sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Thursday Night
SW wind 9 to 16 kt, with gusts as high as 23 kt. Increasing clouds. N swell 0 ft. Wind waves 1 ft or less.
Juneteenth
SW wind 7 to 13 kt, with gusts as high as 19 kt. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.
Friday Night
SW wind 11 to 16 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 23 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming W 5 to 10 kt in the afternoon. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.
Saturday Night
WSW wind 6 to 12 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Sunday
W wind 5 to 11 kt. Partly sunny. 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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

Point Forecast: 37.65°N 122.35°W
Last Update: 6:21 am PDT Jun 17, 2026
Forecast Valid: 7am PDT Jun 17, 2026-6pm PDT Jun 23, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data