Coastal Waters Forecast for Michigan City IN to New Buffalo MI (LMZ046) (Text-Only)
NWS Forecast for: Michigan City IN to New Buffalo MI (LMZ046)
Issued by: National Weather Service Northern Indiana
Last Update: 347 AM EDT Tue Sep 8 2026


Today: Southeast winds 10 knots or less. Mostly sunny. Waves 1 foot or less.

Tonight: South winds 10 knots or less becoming southwest. Increasing clouds. Waves 2 feet or less.

Wednesday: Southwest winds 5 to 15 knots becoming west. A chance of showers with a slight chance of thunderstorms. Waves 2 feet or less.

Wednesday Night: West winds 5 to 10 knots becoming northwest. A chance of showers with a slight chance of thunderstorms in the evening. Waves 2 feet or less.

winds and waves higher in and near thunderstorms.

the water temperature at st. Joseph is 51 degrees and at michigan city is 52 degrees.







Zone Forecast: Michigan City IN to New Buffalo MI (LMZ046)

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