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Northern Indiana Local Forecast Office

4NM NW Michigan City IN

Marine Point Forecast

[NOTICE]

Tonight
Low: 52 °F
SSW 10kt
< 1ft
Saturday
High: 66 °F
SW 10kt
< 1ft
Saturday Night
Low: 47 °F
Light Wind
< 1ft
Sunday
High: 56 °F
Light Wind
< 1ft
Sunday Night
Low: 45 °F
Light Wind
< 1ft
Monday
High: 53 °F
NNE 10kt
< 1ft
Monday Night
Low: 45 °F
Light Wind
< 1ft
Tuesday
High: 62 °F
S 15kt
< 1ft
Tuesday Night
Low: 48 °F
SSW 15kt
1-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:30 pm CDT May 8, 2026
Forecast Valid: 8pm CDT May 8, 2026-6pm CDT May 15, 2026

View Nearby Observations

Detailed Forecast

Tonight

ESE wind 5 to 10 kt becoming SSW after midnight. Partly cloudy. Waves 1 ft or less.

Saturday

SW wind 5 to 10 kt becoming NNW in the afternoon. Partly sunny. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Sunday

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

Sunday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Monday

NNE wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Monday Night

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

Tuesday

S wind 5 to 15 kt, with gusts as high as 25 kt. A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Waves 1 ft or less.

Tuesday Night

S wind around 15 kt becoming NW after midnight. Winds could gust as high as 25 kt. Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Waves 1 to 3 ft.

The water temperature at St. Joseph is 50 degrees and at Michigan
City is 51 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.