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4NM NW Michigan City IN

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:00 pm CDT Apr 21, 2026
Forecast Valid: 10pm CDT Apr 21, 2026-6pm CDT Apr 28, 2026

Tonight

Variable winds 5 kt or less. Patchy fog after 4am. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. Patchy fog before 10am. Waves 1 ft or less.

Wednesday Night

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

Thursday

S wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

Thursday Night

S wind 10 to 15 kt. A chance of showers and thunderstorms after 1am. Waves 1 ft or less.

Friday

S wind 10 to 15 kt becoming SW in the afternoon. A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Waves 1 ft or less.

Friday Night

SW wind 5 to 10 kt becoming N after midnight. A chance of showers and thunderstorms before 1am. Waves 1 ft or less.

Saturday

N wind 10 to 15 kt. Mostly sunny. Waves 2 to 3 ft.

Saturday Night

N wind 5 to 10 kt. Partly cloudy. Waves 1 to 2 ft.

The water temperature at St. Joseph is 50 degrees and at Michigan
City is 48 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.