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

19NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

Overnight
SSW 7kt
< 1ft
Wednesday
SSE 9kt
< 1ft
Wednesday Night
SW 10kt
< 1ft
Thursday
SW 8kt
< 1ft
Thursday Night
SSW 8kt
< 1ft
Friday
Light Wind
< 1ft
Friday Night
Light Wind
< 1ft
Saturday
⇑NNE 6kt
< 1ft
Saturday Night
NNE 8kt
< 1ft

Associated Zone Forecast which includes this point

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

View Nearby Observations

Detailed Forecast

Overnight

SSW wind around 7 kt. Rain. Waves 1 ft or less.

Wednesday

SSE wind 6 to 9 kt. Rain. Waves 1 ft or less.

Wednesday Night

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

Thursday

SW wind 5 to 8 kt. A chance of rain. Waves 1 ft or less.

Thursday Night

SSW wind 6 to 8 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 around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Saturday Night

NNE wind 5 to 8 kt. Mostly 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.