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

23NM N Seattle WA

Marine Point Forecast

[NOTICE]
  • Today

    Rain Likely

    SSE 21kt
    2-4ft

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Rain Likely

    E 9kt
    < 1ft
  • Friday

    Rain Likely

    ESE 10kt
    1ft
  • Friday
    Night

    Rain

    ESE 22kt
    2-4ft
  • Saturday

    Rain

    ESE 18kt
    2-3ft
  • Saturday
    Night

    Rain Likely

    SE 10kt
    1ft
  • Sunday

    Slight Chc Rain

    SSE 8ktWinds Decreasing
    < 1ft
  • Sunday
    Night

    Mostly Cloudy

    WNW 7kt
    < 1ft
  • Monday

    Partly Sunny

    NW 9kt
    < 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
SSE wind 14 to 21 kt becoming SSW in the afternoon. Winds could gust as high as 27 kt. Rain likely, mainly after 3pm. Wind waves 2 to 4 ft.
Tonight
E wind 6 to 9 kt becoming SSE after midnight. Rain likely, mainly before 7pm. Wind waves 1 ft or less.
Friday
ESE wind around 10 kt. Rain likely, mainly after 4pm. Wind waves around 1 ft.
Friday Night
ESE wind 16 to 22 kt, with gusts as high as 29 kt. Rain. Wind waves 2 to 4 ft.
Saturday
ESE wind 14 to 18 kt. Rain. Wind waves 2 to 3 ft.
Saturday Night
SE wind around 10 kt. Rain likely, mainly before 10pm. Wind waves around 1 ft.
Sunday
SSE wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. A slight chance of rain before 10am. Wind waves 1 ft or less.
Sunday Night
WNW wind 5 to 7 kt. Mostly cloudy. Wind waves 1 ft or less.
Monday
NW wind 7 to 9 kt. Partly sunny. 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: 48°N 122.28°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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