For More Weather Information:

Northern Indiana Local Forecast Office

3NM NE Michigan City IN

Marine Point Forecast

[NOTICE]

Tonight
Low: 11 °F
S 10kt
1-2ft
Friday
High: 30 °F
SSW 15kt
< 1ft

Small Craft Advisory
Friday Night
Low: 25 °F
W 15kt
1-2ft

Small Craft Advisory
Saturday
High: 33 °F
WNW 15kt
2ft
Saturday Night
Low: 24 °F
Light Wind
1-2ft
Sunday
High: 31 °F
⇑N 15kt
5ft
Sunday Night
Low: 14 °F
N 15kt
3-5ft
Monday
High: 24 °F
S 10kt
1-3ft
Monday Night
Low: 17 °F
S 20kt
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: 5:16 pm CST Dec 4, 2025
Forecast Valid: 6pm CST Dec 4, 2025-6pm CST Dec 11, 2025

View Nearby Observations

Detailed Forecast

Tonight

S wind 5 to 10 kt. Partly cloudy. Waves 1 to 2 ft.

Friday

SSW wind 10 to 15 kt, with gusts as high as 25 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

SSW wind 10 to 15 kt becoming W after midnight. Winds could gust as high as 25 kt. A chance of snow. Waves 1 to 2 ft.

Saturday

WNW wind 5 to 15 kt. Mostly cloudy. Waves around 2 ft.

Saturday Night

Variable winds 5 kt or less. A chance of snow, mainly after midnight. Waves 1 to 2 ft.

Sunday

E wind 5 to 10 kt becoming N 10 to 15 kt in the afternoon. Winds could gust as high as 20 kt. Snow likely, mainly before noon. Waves 1 ft building to 5 ft.

Sunday Night

N wind 5 to 15 kt becoming E after midnight. Winds could gust as high as 20 kt. A chance of snow before midnight. Waves 3 to 5 ft.

Monday

E wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Waves 1 to 3 ft.

Monday Night

S wind 10 to 20 kt. Snow likely. 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.