Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

24NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

Wednesday
SSE 10kt
1ft
Wednesday Night
SW 10kt
< 1ft
Thursday
SW 9kt
< 1ft
Thursday Night
SSW 10kt
< 1ft
Friday
Light Wind
< 1ft
Friday Night
Light Wind
< 1ft
Saturday
⇑NNE 7kt
< 1ft
Saturday Night
NNE 8kt⇓
< 1ft
Sunday
⇑NNE 7kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Mar 31, 2026
Forecast Valid: 1am PDT Apr 1, 2026-6pm PDT Apr 7, 2026

View Nearby Observations

Detailed Forecast

Wednesday

SSE wind 6 to 10 kt. Rain. Waves around 1 ft.

Wednesday Night

SW wind 5 to 10 kt. A chance of rain before 9pm, then a chance of rain after 11pm. Waves 1 ft or less.

Thursday

SW wind 5 to 9 kt. A chance of rain. Waves 1 ft or less.

Thursday Night

SSW wind 6 to 10 kt. Mostly cloudy. Waves 1 ft or less.

Friday

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

Friday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Saturday

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

Saturday Night

NNE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming NNE 5 to 7 kt in the afternoon. Partly sunny. 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.