Flash Flood Watches in Southeast and Tennessee Valley; Critical Fire Weather in California; Severe Weather in Upper Midwest

Flash flood watches are in effect today in parts of the Southeast and Tennessee Valley from organized areas of heavy to excessive rainfall. Meanwhile, critical fire weather conditions are likely across northern California with offshore winds and dry conditions. Finally, a strong cold front will produce severe thunderstorms across the Upper to Mid Mississippi Valley.
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Seattle, WA Local Forecast Office

11NM S Seattle WA

Marine Point Forecast

[NOTICE]

Today

Light Wind
< 1ft
Tonight

N 10kt
< 1ft
Tuesday

NNW 9kt
1ft
Tuesday
Night
NNE 11kt
< 1ft
Wednesday

NNW 11kt
< 1ft
Wednesday
Night
NNW 9kt
< 1ft
Thursday

N 8kt
< 1ft
Thursday
Night
N 8kt
< 1ft
Friday

N 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 7:58 am PDT Sep 20, 2021
Forecast Valid: 11am PDT Sep 20, 2021-6pm PDT Sep 26, 2021

View Nearby Observations

Detailed Forecast

Synopsis: High pressure will move over the area through Tuesday. A weak front will break up over the coastal waters Wednesday. High pressure will rebuild over the waters Thursday and Friday.

Today

Variable winds 5 kt or less. A slight chance of rain between 2pm and 3pm. Wind waves 1 ft or less.

Tonight

Variable winds less than 5 kt becoming N 5 to 10 kt in the evening. Mostly clear. Wind waves 1 ft or less.

Tuesday

NNW wind 7 to 9 kt. Sunny. Wind waves 1 ft or less.

Tuesday Night

NNE wind 7 to 11 kt. Increasing clouds. Wind waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming NNW 6 to 11 kt in the morning. A chance of rain. Wind waves 1 ft or less.

Wednesday Night

NNW wind 5 to 9 kt becoming NNE in the evening. Partly cloudy. Wind waves 1 ft or less.

Thursday

N wind 5 to 8 kt. Mostly sunny. Wind waves 1 ft or less.

Thursday Night

N wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Wind waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Sunny. Wind waves 1 ft or less.

*Notices:

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.
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.