Below Normal Temperatures Continue

A strong cold front will sweep through the East on Wednesday with heavy wet snow from the eastern Great Lakes into northern New England and strong thunderstorms with damaging winds in the Mid-Atlantic and Northeast. The big story though will continue to be the well below average temperatures behind this storm system or east of the Rockies, as numerous record low temperatures are likely.
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For More Weather Information:

Seattle, WA Local Forecast Office

24NM SW Seattle WA

Marine Point Forecast

[NOTICE]
  • Overnight

    Clear

    Light Wind
    < 1ft
  • Wednesday

    Increasing Clouds

    Light Wind
    < 1ft
  • Wednesday
    Night

    Partly Cloudy

    Light Wind
    < 1ft
  • Thursday

    Partly Sunny

    Light Wind
    < 1ft
  • Thursday
    Night

    Partly Cloudy

    SW 6kt
    < 1ft
  • Friday

    Slight Chc Rain

    Winds IncreasingSW 8kt
    < 1ft
  • Friday
    Night

    Rain

    WSW 8ktWinds 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: 3am PDT Apr 21, 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.

Overnight
Variable winds 5 kt or less. Clear. Wind waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Increasing clouds. Wind waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Wind waves 1 ft or less.
Thursday
Variable winds 5 kt or less. Partly sunny. Wind waves 1 ft or less.
Thursday Night
SW wind around 6 kt. Partly cloudy. Wind waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming SW 5 to 8 kt in the morning. A slight chance of rain after 11am. Wind waves 1 ft or less.
Friday Night
WSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Rain. 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: 47.33°N 122.77°W
Last Update: 3:12 pm PDT Apr 20, 2021
Forecast Valid: 3am PDT Apr 21, 2021-6pm PDT Apr 27, 2021
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