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Northern Indiana Local Forecast Office

4NM NW Michigan City IN

Marine Point Forecast

[NOTICE]

Tonight
Low: 49 °F
SSW 10kt
< 1ft
Monday
High: 64 °F
SSW 10kt
< 1ft
Monday Night
Low: 57 °F
S 15kt
1-2ft
Tuesday
High: 66 °F
SSW 20kt
2-3ft
Tuesday Night
Low: 39 °F
N 20kt
6ft
Wednesday
High: 45 °F
NNE 20kt
6ft
Wednesday Night
Low: 38 °F
ENE 20kt
4-5ft
Thursday
High: 54 °F
E 20kt
2-4ft
Thursday Night
Low: 41 °F
NNW 20kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:00 pm CDT Mar 29, 2026
Forecast Valid: 7pm CDT Mar 29, 2026-6pm CDT Apr 5, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSW wind around 10 kt. Mostly cloudy. Waves 1 ft or less.

Monday

SSW wind around 10 kt. Mostly sunny. Waves 1 ft or less.

Monday Night

S wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms, mainly after 1am. Waves 1 to 2 ft.

Tuesday

SSW wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. Waves 2 to 3 ft.

Tuesday Night

WSW wind 15 to 20 kt becoming N after midnight. Showers and possibly a thunderstorm before 1am, then showers likely. Waves 3 ft building to 6 ft.

Wednesday

NNE wind 15 to 20 kt. A chance of showers. Waves around 6 ft.

Wednesday Night

ENE wind 15 to 20 kt. Showers likely, mainly after 1am. Waves 4 to 5 ft.

Thursday

E wind 15 to 20 kt. Showers. Waves 2 to 4 ft.

Thursday Night

NNW wind 15 to 20 kt. Showers likely. Waves around 2 ft.

Winds and waves higher in and near thunderstorms.

The water temperature at St. Joseph is 40 degrees and at Michigan
City is 42 degrees.

*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.