Cold Temperatures and Some Snow

A strong cold front and low pressure system will press from the Central U.S. through the East over the next couple of days. The impressive cold front will allow a cold air mass to settle in east of the Rockies and numerous record low temperatures are likely the next few days, especially Wednesday morning. A streak of snow is also expected from the central Plains to northern New England.
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For More Weather Information:

Seattle, WA Local Forecast Office

17NM S Seattle WA

Marine Point Forecast

[NOTICE]
  • Tonight

    Clear

    N 8ktWinds Decreasing
    < 1ft
  • Wednesday

    Sunny

    Light Wind
    < 1ft
  • Wednesday
    Night

    Partly Cloudy

    Winds IncreasingSW 7kt
    < 1ft
  • Thursday

    Partly Sunny

    WSW 8kt
    < 1ft
  • Thursday
    Night

    Partly Cloudy

    SW 8kt
    < 1ft
  • Friday

    Slight Chc Rain

    SW 7kt
    < 1ft
  • Friday
    Night

    Rain

    WSW 7ktWinds Decreasing
    < 1ft
  • Saturday

    Rain

    SSW 8kt
    < 1ft
  • Saturday
    Night

    Showers

    S 9kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 3:12 pm PDT Apr 20, 2021
Forecast Valid: 5pm PDT Apr 20, 2021-6pm PDT Apr 27, 2021

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Detailed Forecast


Synopsis: Onshore flow will persist through the week due to high pressure over the NE Pacific. Highest wind and waves will be found over the outer Coastal Waters and the Strait of Juan de Fuca. A frontal system will move inland Friday night into Saturday.

Tonight
N wind 5 to 8 kt becoming variable and less than 5 kt. Clear. Wind waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Sunny. Wind waves 1 ft or less.
Wednesday Night
Variable winds less than 5 kt becoming SW 5 to 7 kt after midnight. Partly cloudy. Wind waves 1 ft or less.
Thursday
WSW wind 5 to 8 kt. Partly sunny. Wind waves 1 ft or less.
Thursday Night
WSW wind 6 to 8 kt becoming S after midnight. Partly cloudy. Wind waves 1 ft or less.
Friday
SW wind 5 to 7 kt. A slight chance of rain after 11am. Wind waves 1 ft or less.
Friday Night
WSW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Rain, mainly after 11pm. Wind waves 1 ft or less.
Saturday
SSW wind 5 to 8 kt. Rain. Wind waves 1 ft or less.
Saturday Night
S wind 5 to 9 kt. Showers. 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: 47.34°N 122.4°W
Last Update: 3:12 pm PDT Apr 20, 2021
Forecast Valid: 5pm PDT Apr 20, 2021-6pm PDT Apr 27, 2021
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