Storm Tracking Across the Plains; Powerful Pacific System is Approaching

Some heavy rain and possible flash flooding may affect the Central Plains through Thursday. Meanwhile, wintry weather conditions will spread through portions of Central and Northern Plains. A powerful storm system is forecast to approach the Pacific Northwest, then spreading inland and down through California through the end of this week. A series of storms will impact Alaska into the weekend.
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For More Weather Information:

Seattle, WA Local Forecast Office

14NM S Seattle WA

Marine Point Forecast

[NOTICE]
  • Today

    Rain Likely

    SSW 19kt
    < 1ft
  • Tonight

    Rain

    SSW 12kt
    < 1ft
  • Friday

    Rain Likely

    S 6ktWinds Decreasing
    < 1ft
  • Friday
    Night

    Rain

    E 18ktWinds Decreasing
    < 1ft
  • Saturday

    Rain

    E 11kt
    < 1ft
  • Saturday
    Night

    Rain Likely

    S 15kt
    < 1ft
  • Sunday

    Chance Rain

    S 8ktWinds Decreasing
    < 1ft
  • Sunday
    Night

    Mostly Cloudy

    NNE 7kt
    < 1ft
  • Monday

    Mostly Cloudy

    NNE 8kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 3:43 am PST Dec 8, 2022
Forecast Valid: 5am PST Dec 8, 2022-6pm PST Dec 14, 2022

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

Synopsis: Breezy conditions will continue over the waters through this morning as a strong cold front sweeps through. Gale force winds will continue over the Coastal waters and northern interior waters through the morning. A second frontal system will move through the area Friday night and Saturday, likely bringing gale force winds to some area waters. Weak high pressure will produce quieter conditions early next week.

Today
SSW wind 13 to 19 kt, with gusts as high as 27 kt. Rain likely, mainly before 1pm. Wind waves 2 to 3 ft.
Tonight
SSW wind around 12 kt. Rain, mainly before 4am. Wind waves around 1 ft.
Friday
S wind around 6 kt becoming variable and less than 5 kt in the morning. Rain likely, mainly after 10am. Wind waves 1 ft or less.
Friday Night
E wind 13 to 18 kt decreasing to 6 to 11 kt after midnight. Winds could gust as high as 25 kt. Rain. Wind waves 3 ft subsiding to 1 ft or less.
Saturday
E wind 6 to 11 kt. Rain. Wind waves 1 ft or less.
Saturday Night
E wind 8 to 15 kt becoming S after midnight. Winds could gust as high as 21 kt. Rain likely, mainly before 10pm. Wind waves 1 to 2 ft.
Sunday
S wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. A chance of rain, mainly before 10am. Wind waves 1 ft or less.
Sunday Night
NNE wind around 7 kt. Mostly cloudy. Wind waves 1 ft or less.
Monday
NNE wind around 8 kt. Mostly cloudy. 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: 47.39°N 122.38°W
Last Update: 3:43 am PST Dec 8, 2022
Forecast Valid: 5am PST Dec 8, 2022-6pm PST Dec 14, 2022
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