For More Weather Information:

Chicago, IL Local Forecast Office

9NM WSW Michigan City IN

Marine Point Forecast

[NOTICE]

Tonight
Low: 20 °F
SSW 15kt
1-2ft
Tuesday
High: 37 °F
SW 15kt
1-3ft
Tuesday Night
Low: 35 °F
⇑WSW 25kt
6ft
Wednesday
High: 38 °F
W 25kt
10ft
Wednesday Night
Low: 23 °F
NW 15kt
9ft
Thursday
High: 27 °F
W 10kt
2-4ft
Thursday Night
Low: 19 °F
W 10kt
2ft
Friday
High: 26 °F
WSW 15kt
2-4ft
Friday Night
Low: 11 °F
WNW 15kt
4-6ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:11 pm CST Dec 8, 2025
Forecast Valid: 8pm CST Dec 8, 2025-6pm CST Dec 15, 2025

View Nearby Observations

Detailed Forecast

Tonight

SSW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of snow, mainly between 3am and 4am. Waves 1 to 2 ft.

Tuesday

SW wind 10 to 15 kt, with gusts as high as 25 kt. Cloudy. Waves 1 to 3 ft.

Tuesday Night

SSW wind 10 to 15 kt becoming WSW 20 to 25 kt after midnight. Winds could gust as high as 35 kt. Rain, mainly before 3am. Waves 1 ft building to 6 ft.

Wednesday

W wind 15 to 25 kt becoming NW in the morning. Winds could gust as high as 35 kt. Rain and snow, becoming all snow after noon. Waves 6 ft building to 10 ft.

Wednesday Night

NW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of snow, mainly before midnight. Waves 9 ft subsiding to 4 ft.

Thursday

W wind 5 to 10 kt. A chance of snow, mainly after noon. Waves 2 to 4 ft.

Thursday Night

W wind 5 to 10 kt. A chance of snow. Waves around 2 ft.

Friday

WSW wind 10 to 15 kt. A chance of snow. Waves 2 to 4 ft.

Friday Night

WNW wind around 15 kt, with gusts as high as 20 kt. A chance of snow. Waves 4 to 6 ft. occasionally to 8ft.

*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.