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

Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

20NM SW Seattle WA

Marine Point Forecast

[NOTICE]

    • Today

      Today:SSW wind 9 to 11 kt. Partly sunny, then gradually becoming sunny. Waves 1 ft or less.

      SSW 11kt
      < 1ft

    • Tonight

      Tonight:SSW wind 5 to 11 kt. Partly cloudy. Waves 1 ft or less.

      SSW 11kt
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Partly sunny, then gradually becoming sunny. Waves 1 ft or less.

      Light Wind
      < 1ft

    • Sunday Night

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

      NNE 7kt⇓
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming NNE 5 to 9 kt in the afternoon. Sunny. Waves 1 ft or less.

      ⇑NNE 9kt
      < 1ft

    • Monday Night

      Monday Night:NNE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

      NNE 10kt⇓
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Sunny. Waves 1 ft or less.

      ⇑N 6kt
      < 1ft

    • Tuesday Night

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

      N 7kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Jun 19, 2026
Forecast Valid: 7am PDT Jun 20, 2026-6pm PDT Jun 26, 2026

View Nearby Observations

Detailed Forecast


Today
SSW wind 9 to 11 kt. Partly sunny, then gradually becoming sunny. Waves 1 ft or less.
Tonight
SSW wind 5 to 11 kt. Partly cloudy. Waves 1 ft or less.
Sunday
Variable winds 5 kt or less. Partly sunny, then gradually becoming sunny. Waves 1 ft or less.
Sunday Night
NNE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Clear. Waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming NNE 5 to 9 kt in the afternoon. Sunny. Waves 1 ft or less.
Monday Night
NNE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Sunny. Waves 1 ft or less.
Tuesday Night
N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Sunny. 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: 47.37°N 122.66°W
Last Update: 11:26 pm PDT Jun 19, 2026
Forecast Valid: 7am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
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