National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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38NM WNW San Francisco CA

Marine Point Forecast [NOTICE]

Tonight

Partly Cloudy

N 18kt
7-8ft

Sunday

Mostly Sunny

NW 11kt
7ft

Sunday
Night

Partly Cloudy

NNW 15kt
7ft

Monday

Sunny

NW 9kt
7ft

Monday
Night

Mostly Clear

NNW 10kt
7ft

Tuesday

Sunny

Winds IncreasingENE 6kt
6-7ft

Tuesday
Night

Mostly Clear

Winds IncreasingE 6kt
5-6ft

Wednesday

Sunny

E 7kt
4-5ft

Wednesday
Night

Mostly Clear

Light Wind
3-4ft

Associated Zone Forecast which includes this point

Last Update: 1:08 pm PST Nov 22, 2014
Forecast Valid: 7pm PST Nov 22, 2014-6pm PST Nov 29, 2014

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM PST THIS AFTERNOON

  • SynopsisWINDS SHIFT TO NORTH-NORTHWEST OVER THE COASTAL WATERS TODAY IN THE WAKE OF A FRONTAL PASSAGE. BRIEF GUSTS 20-30KT MAY ACCOMPANY THE FRONTAL PASSAGE. INCREASING WINDS AND BUILDING NORTHWEST SWELL ARE EXPECTED SATURDAY EVENING INTO SUNDAY MORNING BEFORE TAPERING OFF LATE SUNDAY.
  • Tonight N wind 14 to 18 kt. Partly cloudy. Mixed swell...WNW 7 ft at 15 seconds and SSW 1 ft at 14 seconds. Wind waves around 2 ft.
  • Sunday NW wind 7 to 11 kt. Mostly sunny. Mixed swell...WNW 7 ft at 14 seconds and SSW 1 ft at 14 seconds. Wind waves around 1 ft.
  • Sunday Night NNW wind 13 to 15 kt. Partly cloudy. Mixed swell...WNW 7 ft at 13 seconds and SSW 1 ft at 13 seconds. Wind waves 1 to 2 ft.
  • Monday NW wind around 9 kt. Sunny. Mixed swell...WNW 7 ft and S 1 ft becoming SW. Wind waves around 1 ft.
  • Monday Night NNW wind 8 to 10 kt. Mostly clear. Mixed swell...WNW 7 ft and S 1 ft becoming SSW. Wind waves around 1 ft.
  • Tuesday Variable winds less than 5 kt becoming ENE around 6 kt in the morning. Sunny. Mixed swell...WNW 6 to 7 ft and SSW 1 ft becoming S. Wind waves around 1 ft.
  • Tuesday Night Variable winds less than 5 kt becoming E around 6 kt in the evening. Mostly clear. Mixed swell...WNW 5 to 6 ft and S 1 ft. Wind waves around 1 ft.
  • Wednesday E wind around 7 kt. Sunny. Mixed swell...WNW 4 to 5 ft and S 1 ft. Wind waves around 1 ft.
  • Wednesday Night Variable winds 5 kt or less. Mostly clear. Mixed swell...WNW 3 to 4 ft and S 1 ft. Wind waves around 1 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.