Strong System To Move Through East; Very Unsettled Hawaii and Alaska

A strong cold front will sweep through the East on Monday with lake effect snow, high winds and strong to severe thunderstorms. Meanwhile, a powerful Kona low will produce multiple hazards across Hawaii, including heavy rain and potential catastrophic flooding. Finally, a winter storm is impacting Alaska as blizzard and winter storm warnings are in effect for much of western and southern Alaska.
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For More Weather Information:

Seattle, WA Local Forecast Office

14NM W Seattle WA

Marine Point Forecast

[NOTICE]
  • Today

    Chance Rain

    SSW 14km/h
    < 1m
  • Tonight

    Chance Rain

    Light Wind
    < 1m
  • Tuesday

    Chance Rain

    S 13km/h
    < 1m
  • Tuesday
    Night

    Rain

    SSW 21km/h
    < 1m
  • Wednesday

    Rain

    WSW 14km/h
    < 1m
  • Wednesday
    Night

    Rain Likely

    SW 14km/h
    < 1m
  • Thursday

    Rain

    SSW 11km/h
    < 1m
  • Thursday
    Night

    Rain Likely

    Light Wind
    < 1m
  • Friday

    Rain Likely

    S 14km/h
    < 1m

Associated Zone Forecast which includes this point

Last Update: 2:53 am PST Dec 6, 2021
Forecast Valid: 6am PST Dec 6, 2021-6pm PST Dec 12, 2021

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Detailed Forecast


Synopsis: A front is approaching the coastal waters early this morning, with increasing winds early today. Tuesday offers a brief break but another front Tuesday night and Wednesday will bring increased winds to most of the waters. Another stronger system likely arrives late in the week.

Today
SSW wind 11 to 14 km/h, with gusts as high as 42 km/h. A chance of rain. Wind waves 1 m or less.
Tonight
Variable winds 5 km/h or less. A chance of rain, mainly before 10pm. Patchy fog between 4am and 5am. Wind waves 1 m or less.
Tuesday
S wind 8 to 13 km/h. A chance of rain. Wind waves 1 m or less.
Tuesday Night
SSW wind 14 to 21 km/h, with gusts as high as 34 km/h. Rain. Wind waves 1 m or less.
Wednesday
WSW wind around 14 km/h, with gusts as high as 34 km/h. Rain. Wind waves 1 m or less.
Wednesday Night
SW wind 11 to 14 km/h. Rain likely. Wind waves 1 m or less.
Thursday
SSW wind around 11 km/h. Rain. Wind waves 1 m or less.
Thursday Night
Variable winds 5 km/h or less. Rain likely. Wind waves 1 m or less.
Friday
S wind 10 to 14 km/h. Rain likely. Wind waves 1 m 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: 47.62°N 122.7°W
Last Update: 2:53 am PST Dec 6, 2021
Forecast Valid: 6am PST Dec 6, 2021-6pm PST Dec 12, 2021
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