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Chicago, IL Local Forecast Office

7NM W Michigan City IN

Marine Point Forecast

[NOTICE]

Thursday
High: 16 °F
WNW 10kt
1-2ft
Thursday Night
Low: 12 °F
WNW 10kt
< 1ft
Friday
High: 17 °F
WNW 10kt
< 1ft
Friday Night
Low: 9 °F
NNW 15kt
< 1ft
Saturday
High: 23 °F
N 15kt
< 1ft
Saturday Night
Low: 13 °F
N 10kt
< 1ft
Sunday
High: 25 °F
SSW 10kt
< 1ft
Sunday Night
Low: 15 °F
SSW 10kt
< 1ft
Monday
High: 28 °F
WSW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:56 am CST Jan 29, 2026
Forecast Valid: 4am CST Jan 29, 2026-6pm CST Feb 4, 2026

View Nearby Observations

Detailed Forecast

Thursday

WNW wind 5 to 10 kt. Snow showers likely, mainly before 9am. Waves 1 to 2 ft.

Thursday Night

WNW wind 5 to 10 kt. A chance of snow showers, mainly after 3am. Waves 1 ft or less.

Friday

W wind around 10 kt becoming NE in the afternoon. A chance of snow showers. Waves 1 ft or less.

Friday Night

NNE wind 10 to 15 kt becoming NNW in the evening. Winds could gust as high as 20 kt. Snow showers likely. The snow could be heavy at times. Waves 1 ft or less.

Saturday

N wind 10 to 15 kt. A chance of snow showers, mainly before noon. Waves 1 ft or less.

Saturday Night

N wind 5 to 10 kt becoming W after midnight. Winds could gust as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

W wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Waves 1 ft or less.

Sunday Night

SSW wind around 10 kt. A chance of snow. Waves 1 ft or less.

Monday

WSW wind 5 to 10 kt. A chance of snow. Waves 1 ft or less.

Wave heights are for ice free areas.

*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.