National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:Variable winds 5 kt or less. A slight chance of rain after 3am. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Sunday

      Sunday:S wind around 6 kt. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

      S 6kt
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Monday

      Monday:Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:N wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.

      N 6kt⇓
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:NNW wind 5 to 8 kt becoming S in the evening. Mostly cloudy. Waves 1 ft or less.

      NNW 8kt
      < 1ft

    • Wednesday

      Wednesday:SSW wind 6 to 8 kt. A slight chance of rain. Waves 1 ft or less.

      SSW 8kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SW wind 5 to 9 kt becoming WNW in the evening. A chance of rain. Waves 1 ft or less.

      SW 9kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 9:40 pm PDT Jun 21, 2025
Forecast Valid: 10pm PDT Jun 21, 2025-6pm PDT Jun 28, 2025

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 kt or less. A slight chance of rain after 3am. Waves 1 ft or less.
Sunday
S wind around 6 kt. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Monday Night
N wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Tuesday Night
NNW wind 5 to 8 kt becoming S in the evening. Mostly cloudy. Waves 1 ft or less.
Wednesday
SSW wind 6 to 8 kt. A slight chance of rain. Waves 1 ft or less.
Wednesday Night
SW wind 5 to 9 kt becoming WNW in the evening. A chance of rain. 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: 47.66°N 122.43°W
Last Update: 9:40 pm PDT Jun 21, 2025
Forecast Valid: 10pm PDT Jun 21, 2025-6pm PDT Jun 28, 2025
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