For More Weather Information:

Northern Indiana Local Forecast Office

4NM NW Michigan City IN

Marine Point Forecast

[NOTICE]

Today
High: 35 °F
⇑N 20kt
6ft

Small Craft Advisory
Tonight
Low: 18 °F
N 20kt
6ft

Small Craft Advisory
Monday
High: 26 °F
S 10kt
1-2ft
Monday Night
Low: 21 °F
⇑SSW 25kt
3ft
Tuesday
High: 41 °F
SW 25kt
2-3ft
Tuesday Night
Low: 38 °F
SSW 30kt
6ft
Wednesday
High: 41 °F
NW 25kt
6-8ft
Wednesday Night
Low: 28 °F
W 25kt
8ft
Thursday
High: 32 °F
NNW 15kt
2-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:15 am CST Dec 7, 2025
Forecast Valid: 5am CST Dec 7, 2025-6pm CST Dec 13, 2025

View Nearby Observations

Detailed Forecast

Today

ESE wind 5 to 10 kt becoming N 15 to 20 kt in the morning. Snow, mainly before 1pm. Waves 1 ft or less building to 6 ft.

Tonight

N wind 10 to 20 kt becoming E after midnight. A chance of snow before midnight. Waves 6 ft subsiding to 2 ft.

Monday

E wind around 10 kt becoming S in the afternoon. Mostly sunny. Waves 1 to 2 ft.

Monday Night

SSW wind 10 to 15 kt increasing to 20 to 25 kt after midnight. A chance of snow after midnight. Waves 1 ft or less building to 3 ft.

Tuesday

SW wind 20 to 25 kt. A slight chance of rain after noon. Waves 2 to 3 ft.

Tuesday Night

SSW wind 20 to 30 kt. Rain. Waves 2 ft building to 6 ft.

Wednesday

WSW wind around 25 kt becoming NW in the afternoon. Winds could gust as high as 35 kt. Rain likely before noon, then a chance of rain and snow. Waves 6 to 8 ft.

Wednesday Night

W wind 15 to 25 kt. A chance of snow. Waves 8 ft subsiding to 4 ft.

Thursday

W wind 10 to 15 kt becoming NNW in the afternoon. A chance of snow. Waves 2 to 4 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.