For More Weather Information:

Chicago, IL Local Forecast Office

18NM NW New Buffalo MI

Marine Point Forecast

[NOTICE]

Monday
High: 27 °F
NNW 30kt⇓
13ft

Gale Warning
Monday Night
Low: 27 °F
NNW 15kt⇓
8ft
Tuesday
High: 41 °F
S 25kt
7ft
Tuesday Night
Low: 27 °F
W 25kt
5-6ft
Wednesday
High: 34 °F
WNW 25kt⇓
6ft
Wednesday Night
Low: 29 °F
WNW 10kt
1-2ft
Thursday
High: 35 °F
ENE 10kt
1ft
Thursday Night
Low: 33 °F
SW 15kt
1-2ft
Friday
High: 45 °F
SSW 20kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:38 am CST Feb 23, 2026
Forecast Valid: 3am 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- 878-231615- 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-

Monday

NNW wind 25 to 30 kt decreasing to 15 to 20 kt in the afternoon. Snow showers, mainly before 4pm. Widespread freezing spray before 2pm. Waves 13 ft subsiding to 9 ft.

Monday Night

NNW wind 10 to 15 kt becoming WNW 5 to 10 kt after midnight. Mostly cloudy. Waves 8 ft subsiding to 3 ft.

Tuesday

S wind 15 to 25 kt, with gusts as high as 30 kt. A slight chance of snow after noon. Waves 3 ft building to 7 ft.

Tuesday Night

SW wind 20 to 25 kt becoming WNW after midnight. A slight chance of rain and snow before 9pm, then a slight chance of rain between 9pm and midnight. Waves 5 to 6 ft. occasionally to 8ft.

Wednesday

WNW wind 20 to 25 kt decreasing to 10 to 15 kt in the afternoon. Mostly sunny. Waves 6 ft subsiding to 2 ft.

Wednesday Night

WNW wind around 10 kt becoming E after midnight. A chance of snow, mainly after midnight. Waves 1 to 2 ft.

Thursday

E wind around 10 kt becoming N in the afternoon. A chance of snow, mainly before noon. Waves around 1 ft.

Thursday Night

N wind 10 to 15 kt becoming SW after midnight. Partly cloudy. Waves 1 to 2 ft.

Friday

SSW wind 15 to 20 kt. Sunny. Waves 2 to 3 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.