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

3NM WSW Seattle WA

Marine Point Forecast

[NOTICE]
  • Today

    Chance Rain

    S 24kt
    2-4ft

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Rain Likely

    SSW 12kt
    < 1ft
  • Friday

    Rain Likely

    S 10kt
    < 1ft
  • Friday
    Night

    Rain

    ESE 17kt
    1-2ft
  • Saturday

    Rain

    ESE 9kt
    < 1ft
  • Saturday
    Night

    Rain Likely

    S 15kt
    1-2ft
  • Sunday

    Chance Rain

    SW 10kt
    < 1ft
  • Sunday
    Night

    Mostly Cloudy

    N 11kt
    1ft
  • Monday

    Mostly Cloudy

    N 12kt
    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
S wind 18 to 24 kt, with gusts as high as 31 kt. A chance of rain, mainly after 2pm. Wind waves 2 to 4 ft.
Tonight
SSW wind 7 to 12 kt. Rain likely, mainly before 5am. Wind waves 1 ft or less.
Friday
S wind 6 to 10 kt becoming ESE in the afternoon. Rain likely, mainly after 10am. Wind waves 1 ft or less.
Friday Night
ESE wind 9 to 17 kt. Rain. Wind waves 1 to 2 ft.
Saturday
ESE wind 7 to 9 kt. Rain. Wind waves 1 ft or less.
Saturday Night
E wind 7 to 15 kt becoming S after midnight. Rain likely, mainly before 10pm. Wind waves 1 to 2 ft.
Sunday
SW wind 5 to 10 kt. A chance of rain, mainly before 10am. Wind waves 1 ft or less.
Sunday Night
N wind 9 to 11 kt. Mostly cloudy. Wind waves around 1 ft.
Monday
N wind around 12 kt. Mostly cloudy. 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.
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ABOUT THIS FORECAST

Point Forecast: 47.6°N 122.41°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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