Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

For More Weather Information:

Grand Rapids, MI Local Forecast Office

29NM W South Haven MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 28 °F
NNW 23kt
9-10ft
Tonight
Low: 26 °F
NNW 18kt⇓
8ft
Tuesday
High: 40 °F
⇑S 28kt
9ft

Gale Warning
Tuesday Night
Low: 26 °F
WNW 22kt
5-7ft
Wednesday
High: 33 °F
WNW 22kt
6ft
Wednesday Night
Low: 29 °F
WNW 11kt
1-3ft
Thursday
High: 35 °F
ESE 10kt
< 1ft
Thursday Night
Low: 33 °F
SW 18kt
1-2ft
Friday
High: 46 °F
SSW 24kt
5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:37 pm CST Feb 23, 2026
Forecast Valid: 3pm CST Feb 23, 2026-6pm CST Mar 1, 2026

View Nearby Observations

Detailed Forecast

LMZ080-366-565-567-669-671-673-675-777-779-868-870-872-874-876- 878-240415- Lake Michigan from Michigan City IN to St. Joseph MI 5 NM offshore to Mid Lake- Lake Michigan from Point Betsie to Manistee MI 5 NM offshore to Mid Lake- Lake Michigan from Sturgeon Bay to Two Rivers WI 5 NM offshore to Mid Lake- Lake Michigan from Two Rivers to Sheboygan WI 5 NM offshore to Mid Lake- Lake Michigan from Sheboygan to Port Washington WI 5 NM offshore to Mid Lake- Lake Michigan from Port Washington to North Point Light WI 5 NM offshore to Mid Lake- Lake Michigan from North Point Light to Wind Point WI 5 NM offshore to Mid Lake- Lake Michigan from Wind Point WI to Winthrop Harbor IL 5 NM offshore to Mid Lake- Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5 NM offshore to Mid Lake- Lake Michigan from Wilmette Harbor IL to Michigan City IN 5 NM offshore to Mid Lake- Lake Michigan from Pentwater to Manistee MI 5 NM offshore to Mid Lake- Lake Michigan from Whitehall to Pentwater MI 5 NM offshore to Mid Lake- Lake Michigan from Grand Haven to Whitehall MI 5 NM offshore to Mid Lake- Lake Michigan from Holland to Grand Haven MI 5 NM offshore to Mid Lake- Lake Michigan from South Haven to Holland MI 5 NM offshore to Mid Lake- Lake Michigan from St. Joseph to South Haven MI 5 NM offshore to Mid Lake-

This Afternoon

NNW wind 19 to 23 kt. A slight chance of snow showers before 4pm. Waves 9 to 10 ft.

Tonight

NNW wind 13 to 18 kt becoming WNW 6 to 11 kt after midnight. Mostly cloudy. Waves 8 ft subsiding to 2 ft.

Tuesday

S wind 16 to 21 kt increasing to 23 to 28 kt in the morning. Winds could gust as high as 38 kt. A slight chance of snow showers before 2pm, then a chance for flurries, and then a slight chance of snow showers again after 3pm. Waves 2 ft building to 9 ft.

Tuesday Night

SW wind 20 to 22 kt becoming WNW in the evening. Winds could gust as high as 28 kt. A chance of rain and snow showers before 7pm, then a chance of rain showers between 7pm and 9pm. Waves 5 to 7 ft.

Wednesday

WNW wind 12 to 22 kt. Mostly sunny. Waves 6 ft subsiding to 3 ft.

Wednesday Night

WNW wind around 11 kt becoming ENE after midnight. Mostly cloudy. Waves 1 to 3 ft.

Thursday

ENE wind around 10 kt becoming W in the afternoon. Partly sunny. Waves 1 ft or less.

Thursday Night

N wind 9 to 18 kt becoming SSW in the evening. Partly cloudy. Waves 1 to 2 ft.

Friday

SSW wind 19 to 24 kt. Mostly sunny. Waves 2 ft building to 5 ft.

*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.