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Seattle, WA Local Forecast Office

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]
  • Today

    Showers

    WNW 14kt
    < 1ft

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Showers Likely

    SSW 8kt
    < 1ft
  • Thursday

    Showers

    S 8kt
    < 1ft
  • Thursday
    Night

    Rain Likely

    S 6kt
    < 1ft
  • Friday

    Showers

    S 10kt
    < 1ft
  • Friday
    Night

    Heavy Rain

    S 19kt
    < 1ft
  • Saturday

    Heavy Rain

    S 23kt
    < 1ft
  • Saturday
    Night

    Showers

    S 14kt
    < 1ft
  • Sunday

    Showers

    S 12kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 4:49 am PST Dec 8, 2021
Forecast Valid: 9am PST Dec 8, 2021-6pm PST Dec 14, 2021

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM PST THIS AFTERNOON...

Synopsis: Surface high pressure building over the waters today will remain through Thursday. A vigorous cold front will arrive Friday night into Saturday. A trough of low pressure will remain over the waters Sunday.

Today
WNW wind 9 to 14 kt becoming SW in the afternoon. Showers, mainly before noon. Wind waves 1 ft or less.
Tonight
SSW wind around 8 kt. Showers likely, mainly after 3am. Wind waves 1 ft or less.
Thursday
S wind around 8 kt. Showers. Wind waves 1 ft or less.
Thursday Night
S wind around 6 kt. Rain likely, mainly before 10pm. Wind waves 1 ft or less.
Friday
S wind 6 to 10 kt. Showers, mainly after 10am. Wind waves 1 ft or less.
Friday Night
S wind 13 to 19 kt, with gusts as high as 25 kt. Showers. The rain could be heavy at times. Wind waves 1 ft or less.
Saturday
S wind 16 to 23 kt, with gusts as high as 30 kt. Showers. The rain could be heavy at times. Wind waves 1 ft or less.
Saturday Night
S wind around 14 kt. Showers. Wind waves 1 ft or less.
Sunday
S wind around 12 kt. Showers. 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: 47.66°N 122.43°W
Last Update: 4:49 am PST Dec 8, 2021
Forecast Valid: 9am PST Dec 8, 2021-6pm PST Dec 14, 2021
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