Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

6NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
N 12kt
1ft
Tuesday
NNE 6kt⇓
< 1ft
Tuesday Night
SSW 11kt
< 1ft
Wednesday
S 12kt
1ft
Wednesday Night
SSW 16kt
1ft
Thursday
SSW 7kt
< 1ft
Thursday Night
S 7kt
< 1ft
Friday
S 7kt
< 1ft
Friday Night
N 7kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:27 am PDT Mar 30, 2026
Forecast Valid: 6pm PDT Mar 30, 2026-6pm PDT Apr 6, 2026

View Nearby Observations

Detailed Forecast

Tonight

N wind 8 to 12 kt. Increasing clouds. Waves around 1 ft.

Tuesday

NNE wind around 6 kt becoming variable and less than 5 kt. Partly sunny. Waves 1 ft or less.

Tuesday Night

SSW wind 5 to 11 kt. A chance of rain after 11pm. Waves 1 ft or less.

Wednesday

S wind 10 to 12 kt. Rain. Waves around 1 ft.

Wednesday Night

SSW wind 8 to 16 kt. Rain, mainly before 11pm. Waves around 1 ft.

Thursday

SSW wind around 7 kt. A chance of rain. Waves 1 ft or less.

Thursday Night

S wind around 7 kt. Mostly cloudy. Waves 1 ft or less.

Friday

S wind around 7 kt. Partly sunny. Waves 1 ft or less.

Friday Night

N wind 5 to 7 kt. Partly cloudy. 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.