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Northern Indiana Local Forecast Office

4NM NW Michigan City IN

Marine Point Forecast

[NOTICE]

Today
High: 39 °F
S 25kt
2-3ft
Tonight
Low: 28 °F
SSW 20kt
2-4ft
Wednesday
High: 35 °F
WNW 20kt
5ft
Wednesday Night
Low: 26 °F
NW 10kt
1-2ft
Thursday
High: 37 °F
Light Wind
< 1ft
Thursday Night
Low: 31 °F
SSW 10kt
< 1ft
Friday
High: 50 °F
SSW 15kt
< 1ft
Friday Night
Low: 35 °F
SW 15kt
1-3ft
Saturday
High: 40 °F
N 15kt
3-5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:16 am CST Feb 24, 2026
Forecast Valid: 11am CST Feb 24, 2026-6pm CST Mar 2, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 20 to 25 kt, with gusts as high as 30 kt. Mostly cloudy. Waves 2 to 3 ft.

Tonight

SSW wind 15 to 20 kt becoming WNW in the evening. A slight chance of rain and snow, mainly between 9pm and 10pm. Waves 2 to 4 ft.

Wednesday

WNW wind 10 to 20 kt. Mostly sunny. Waves 5 ft subsiding to 2 ft.

Wednesday Night

WNW wind 5 to 10 kt becoming N after midnight. Partly cloudy. Waves 1 to 2 ft.

Thursday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Thursday Night

SSE wind 5 to 10 kt becoming SSW in the evening. Partly cloudy. Waves 1 ft or less.

Friday

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

Friday Night

SSW wind around 15 kt becoming NNW after midnight. Winds could gust as high as 20 kt. Mostly clear. Waves 1 to 3 ft.

Saturday

N wind around 15 kt. A chance of snow. Waves 3 to 5 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.