Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

For More Weather Information:

Grand Rapids, MI Local Forecast Office

29NM W South Haven MI

Marine Point Forecast

[NOTICE]

Today
High: 31 °F
NE 11kt
2-3ft
Tonight
Low: 29 °F
SE 12kt
1-2ft
Monday
High: 40 °F
SSE 14kt
1-2ft
Monday Night
Low: 37 °F
SE 11kt
1ft
Tuesday
High: 41 °F
SE 8kt
< 1ft
Tuesday Night
Low: 38 °F
ENE 11kt
1ft
Wednesday
High: 45 °F
E 11kt
1ft
Wednesday Night
Low: 40 °F
NE 15kt
1-2ft
Thursday
High: 45 °F
NE 14kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:52 am CST Mar 1, 2026
Forecast Valid: 11am CST Mar 1, 2026-6pm CST Mar 7, 2026

View Nearby Observations

Detailed Forecast

Today

NE wind 8 to 11 kt. Sunny. Waves 2 to 3 ft.

Tonight

NE wind 9 to 12 kt becoming SE after midnight. Mostly clear. Waves 1 to 2 ft.

Monday

SSE wind 8 to 14 kt. Sunny. Waves 1 to 2 ft.

Monday Night

SE wind 8 to 11 kt. Mostly cloudy. Waves around 1 ft.

Tuesday

SE wind around 8 kt becoming ENE in the afternoon. Rain likely. Waves 1 ft or less.

Tuesday Night

ENE wind 8 to 11 kt. A chance of rain. Waves around 1 ft.

Wednesday

E wind 9 to 11 kt. A chance of rain. Waves around 1 ft.

Wednesday Night

NE wind 9 to 15 kt. A chance of rain. Waves 1 to 2 ft.

Thursday

NE wind 8 to 14 kt becoming ESE in the afternoon. A chance of rain. Waves 1 to 2 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.