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

25NM N Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
< 1ft
Sunday
⇑NW 9kt
< 1ft
Sunday Night
NW 9kt⇓
< 1ft
Monday
⇑NW 7kt
< 1ft
Monday Night
WNW 6kt⇓
< 1ft
Tuesday
WNW 7kt
< 1ft
Tuesday Night
NW 6kt⇓
< 1ft
Wednesday
⇑SSW 6kt
< 1ft
Wednesday Night
SSE 6kt
< 1ft

Associated Zone Forecast which includes this point

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

View Nearby Observations

Detailed Forecast

Tonight

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

Sunday

Variable winds less than 5 kt becoming NW 5 to 9 kt in the morning. Partly sunny. Waves 1 ft or less.

Sunday Night

NW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming NW 5 to 7 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Monday Night

WNW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Waves 1 ft or less.

Tuesday

SSE wind 5 to 7 kt becoming WNW in the afternoon. A chance of rain. Waves 1 ft or less.

Tuesday Night

NW wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of rain. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming SSW around 6 kt in the morning. A chance of rain. Waves 1 ft or less.

Wednesday Night

SSE wind around 6 kt. A slight chance of rain. Waves 1 ft or less.

*Notices:

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.
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.