For More Weather Information:

Northern Indiana Local Forecast Office

4NM NW Michigan City IN

Marine Point Forecast

[NOTICE]

This Afternoon
High: 12 °F
Light Wind
1ft
Tonight
Low: 7 °F
E 10kt
< 1ft
Sunday
High: 20 °F
ENE 15kt
4ft
Sunday Night
Low: 8 °F
NW 25kt
7ft
Monday
High: 12 °F
W 25kt
7ft
Monday Night
Low: 7 °F
SW 20kt
3ft
Tuesday
High: 21 °F
W 20kt
3-4ft
Tuesday Night
Low: 10 °F
W 15kt
4ft
Wednesday
High: 17 °F
W 15kt
3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:30 pm CST Jan 24, 2026
Forecast Valid: 4pm CST Jan 24, 2026-6pm CST Jan 30, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. A chance of flurries. Waves around 1 ft.

Tonight

E wind around 10 kt. Snow likely, mainly after 3am. Waves 1 ft or less.

Sunday

ENE wind 10 to 15 kt. Snow, mainly before 3pm. Waves 1 ft or less building to 4 ft.

Sunday Night

NNE wind 15 to 25 kt becoming WNW after midnight. Snow likely, mainly before midnight. Widespread freezing spray after 10pm. Waves 4 ft building to 7 ft.

Monday

W wind 15 to 25 kt. Widespread freezing spray before 2pm. Mostly sunny. Waves 7 ft subsiding to 4 ft.

Monday Night

SW wind 15 to 20 kt, with gusts as high as 25 kt. Mostly cloudy. Waves around 3 ft.

Tuesday

WSW wind around 20 kt becoming WNW in the afternoon. Winds could gust as high as 30 kt. A slight chance of snow showers before noon. Waves 3 to 4 ft.

Tuesday Night

W wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves around 4 ft.

Wednesday

W wind around 15 kt. A chance of snow showers. Waves around 3 ft.

The water temperature at St. Joseph and at Michigan City is 33
degrees.

NOTE: The Nearshore Marine Forecast has been suspended due to ice
on Lake Michigan and in the connecting river channels. The
Nearshore Marine Forecast will return when it is determined that
navigation conditions improve enough to warrant a return of the
product.

*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.