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

14NM S Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
< 1ft
Monday
Light Wind
< 1ft
Monday Night
SSW 9kt
< 1ft
Tuesday
⇑SW 6kt
< 1ft
Tuesday Night
SSW 9kt
< 1ft
Wednesday
SW 12kt
< 1ft
Wednesday Night
SSW 9kt⇓
1ft
Thursday
Light Wind
< 1ft
Thursday Night
N 6kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Apr 19, 2026
Forecast Valid: 5pm PDT Apr 19, 2026-6pm PDT Apr 26, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Monday

Variable winds 5 kt or less. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

Monday Night

WSW wind 5 to 9 kt becoming S after midnight. Mostly cloudy. Waves 1 ft or less.

Tuesday

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

Tuesday Night

SSW wind around 9 kt. Rain likely. Waves 1 ft or less.

Wednesday

SW wind around 12 kt. A chance of rain. Waves 1 ft or less.

Wednesday Night

SSW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. A slight chance of rain before 11pm. Waves around 1 ft.

Thursday

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

Thursday Night

N wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. 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.