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Northern Indiana Local Forecast Office

4NM NW Michigan City IN

Marine Point Forecast

[NOTICE]

This Afternoon
High: 66 °F
W 15kt
2ft
Tonight
Low: 50 °F
N 15kt
1-2ft
Wednesday
High: 53 °F
N 15kt
3-4ft
Wednesday Night
Low: 49 °F
NNE 15kt
2-4ft
Thursday
High: 64 °F
NNE 15kt
1-2ft
Thursday Night
Low: 52 °F
NE 15kt
1-2ft
Friday
High: 64 °F
E 10kt
1ft
Friday Night
Low: 55 °F
E 10kt
< 1ft
Saturday
High: 68 °F
ESE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:46 pm CDT May 19, 2026
Forecast Valid: 4pm CDT May 19, 2026-6pm CDT May 25, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

W wind around 15 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, mainly before 5pm. Waves around 2 ft.

Tonight

NW wind 10 to 15 kt becoming NNE in the evening. A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 8pm. Waves 1 to 2 ft.

Wednesday

N wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 3 to 4 ft.

Wednesday Night

NNE wind 10 to 15 kt becoming ENE after midnight. Partly cloudy. Waves 2 to 4 ft.

Thursday

E wind 10 to 15 kt becoming NNE in the afternoon. Mostly sunny. Waves 1 to 2 ft.

Thursday Night

NE wind 10 to 15 kt becoming E after midnight. Mostly cloudy. Waves 1 to 2 ft.

Friday

E wind around 10 kt, with gusts as high as 20 kt. Showers likely, mainly after 1pm. Waves around 1 ft.

Friday Night

E wind around 10 kt. Showers likely. Waves 1 ft or less.

Saturday

ESE wind 5 to 10 kt becoming WNW in the afternoon. A slight chance of showers. Waves 1 ft or less.

*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.