Heavy Rains Expected to Impact Parts of the Eastern U.S.

A strong cold front will produce heavy rain will create mainly localized areas of flash flooding to the Great Lakes and Ohio Valley. There is another flash flood threat in the parts of the Southeast and Southern Appalachians.
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For More Weather Information:

Seattle, WA Local Forecast Office

20NM SSW Seattle WA

Marine Point Forecast

[NOTICE]
  • Overnight

    Mostly Clear

    Light Wind
    < 1ft
  • Tuesday

    Sunny

    Light Wind
    < 1ft
  • Tuesday
    Night

    Increasing Clouds

    Light Wind
    < 1ft
  • Wednesday

    Chance Rain

    Light Wind
    < 1ft
  • Wednesday
    Night

    Partly Cloudy

    Light Wind
    < 1ft
  • Thursday

    Mostly Sunny

    Winds IncreasingN 6kt
    < 1ft
  • Thursday
    Night

    Mostly Clear

    N 6ktWinds Decreasing
    < 1ft
  • Friday

    Sunny

    Winds IncreasingN 6kt
    < 1ft
  • Friday
    Night

    Mostly Clear

    N 6ktWinds Decreasing
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 2:49 pm PDT Sep 20, 2021
Forecast Valid: 1am PDT Sep 21, 2021-6pm PDT Sep 27, 2021

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Detailed Forecast


Synopsis: High pressure will be over the area through Tuesday. A weak front will break up over the coastal waters Wednesday. High pressure will be offshore with lower pressure inland Thursday through Saturday.

Overnight
Variable winds 5 kt or less. Mostly clear. Wind waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Sunny. Wind waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Increasing clouds. Wind waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. A chance of rain. Wind waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Wind waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Mostly sunny. Wind waves 1 ft or less.
Thursday Night
N wind around 6 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.
Friday Night
N wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. 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.
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ABOUT THIS FORECAST

Point Forecast: 47.29°N 122.48°W
Last Update: 2:49 pm PDT Sep 20, 2021
Forecast Valid: 1am PDT Sep 21, 2021-6pm PDT Sep 27, 2021
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