Severe Weather and Heavy Rainfall Potential for the East; Active Weather Continues for the West

Strong Pacific storm will continue to bring heavy precipitation and strong winds across the western U.S. today. Across the east, the chance for strong to severe thunderstorms later today as low pressure tracks eastward. This system could redevelop into a coastal storm for the mid-Atlantic and Northeast corridors into Tuesday.
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For More Weather Information:

Seattle, WA Local Forecast Office

35NM WSW Seattle WA

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Rain

    S 16kt
    2ft

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Rain

    SSW 19kt
    2-3ft

    Small Craft Advisory
    Small Craft Advisory

  • Tuesday

    Rain

    WSW 10kt
    < 1ft

    Small Craft Advisory
    Small Craft Advisory

  • Tuesday
    Night

    Rain

    SW 18kt
    1-3ft
  • Wednesday

    Rain

    S 12kt
    1ft
  • Wednesday
    Night

    Rain

    WSW 11ktWinds Decreasing
    < 1ft
  • Thursday

    Rain

    Winds IncreasingSW 8kt
    < 1ft
  • Thursday
    Night

    Rain

    SW 7ktWinds Decreasing
    < 1ft
  • Friday

    Rain Likely

    Light Wind
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 3:39 am PDT Oct 25, 2021
Forecast Valid: 2pm PDT Oct 25, 2021-6pm PDT Oct 31, 2021

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Detailed Forecast

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

Synopsis: A strong surface low west of the coastal waters will continue to weaken today and move towards Vancouver Island. The low will move inland over Northern Vancouver Island late in the afternoon. Front associated with the low moving through the waters this afternoon. A weaker system will arrive Tuesday with another system Thursday.

This Afternoon
S wind around 16 kt. Rain. Wind waves around 2 ft.
Tonight
SSW wind 13 to 19 kt, with gusts as high as 25 kt. Rain, mainly before 4am. Wind waves 2 to 3 ft.
Tuesday
S wind 5 to 10 kt becoming NNE in the morning. Rain. Wind waves 1 ft or less.
Tuesday Night
SW wind 11 to 18 kt. Rain. Wind waves 1 to 3 ft.
Wednesday
S wind 10 to 12 kt becoming WSW in the afternoon. Rain. Wind waves around 1 ft.
Wednesday Night
WSW wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Rain. Patchy fog after 11pm. Wind waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming SW 5 to 8 kt in the morning. Rain. Wind waves 1 ft or less.
Thursday Night
SW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Rain. Wind waves 1 ft or less.
Friday
Variable winds 5 kt or less. Rain likely. 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 123.14°W
Last Update: 3:39 am PDT Oct 25, 2021
Forecast Valid: 2pm PDT Oct 25, 2021-6pm PDT Oct 31, 2021
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