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

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

41NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

    • Sunday

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

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:WNW wind around 6 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Waves 1 ft or less.

      WNW 6kt⇓
      < 1ft

    • Monday

      Monday:Variable winds 5 kt or less. Mostly cloudy. 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 in the evening. A slight chance of rain after 11pm. Waves 1 ft or less.

      W 7kt⇓
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. A chance of rain. Waves 1 ft or less.

      ⇑W 7kt
      < 1ft

    • Tuesday Night

      Tuesday Night:WSW wind 7 to 9 kt. A chance of rain. Waves 1 ft or less.

      WSW 9kt
      < 1ft

    • Wednesday

      Wednesday:SW wind around 11 kt. A chance of rain. Waves 1 ft or less.

      SW 11kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A slight chance of rain. Waves 1 ft or less.

      SW 8kt⇓
      < 1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Apr 18, 2026
Forecast Valid: 4am PDT Apr 19, 2026-6pm PDT Apr 25, 2026

View Nearby Observations

Detailed Forecast


Sunday
Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.
Sunday Night
WNW wind around 6 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Monday Night
W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A slight chance of rain after 11pm. Waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming W 5 to 7 kt in the afternoon. A chance of rain. Waves 1 ft or less.
Tuesday Night
WSW wind 7 to 9 kt. A chance of rain. Waves 1 ft or less.
Wednesday
SW wind around 11 kt. A chance of rain. Waves 1 ft or less.
Wednesday Night
SW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A slight chance of rain. Waves 1 ft or less.
Thursday
Variable winds 5 kt or less. Partly 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: 47.05°N 122.91°W
Last Update: 11:26 pm PDT Apr 18, 2026
Forecast Valid: 4am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
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