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

Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

35NM SW Seattle WA

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:SW wind 6 to 12 kt. Partly cloudy. Waves 1 ft or less.

      SW 12kt
      < 1ft

    • Saturday

      Saturday:WSW wind 5 to 9 kt. Cloudy through mid morning, then gradual clearing. Waves 1 ft or less.

      WSW 9kt
      < 1ft

    • Saturday Night

      Saturday Night:WSW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Increasing clouds. Waves 1 ft or less.

      WSW 9kt⇓
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. Mostly cloudy. Waves 1 ft or less.

      ⇑WSW 6kt
      < 1ft

    • Sunday Night

      Sunday Night:WSW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

      WSW 7kt⇓
      < 1ft

    • Monday

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

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:W wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.

      W 7kt⇓
      < 1ft

    • Tuesday

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

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

      W 7kt⇓
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 2:25 pm PDT Jul 18, 2025
Forecast Valid: 4pm PDT Jul 18, 2025-6pm PDT Jul 25, 2025

View Nearby Observations

Detailed Forecast


Tonight
SW wind 6 to 12 kt. Partly cloudy. Waves 1 ft or less.
Saturday
WSW wind 5 to 9 kt. Cloudy through mid morning, then gradual clearing. Waves 1 ft or less.
Saturday Night
WSW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Increasing clouds. Waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. Mostly cloudy. Waves 1 ft or less.
Sunday Night
WSW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Monday Night
W wind 5 to 7 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
W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. 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: 47.2°N 122.95°W
Last Update: 2:25 pm PDT Jul 18, 2025
Forecast Valid: 4pm PDT Jul 18, 2025-6pm PDT Jul 25, 2025
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