| NWS Forecast for: Michigan City IN to New Buffalo MI (LMZ046) Issued by: National Weather Service Northern Indiana Last Update: 1055 AM EDT Tue Jul 7 2026 | |
| This Afternoon: North winds 10 knots or less. Sunny. Waves around 1 foot. Tonight: North winds less than 10 knots. Mostly clear. Waves 1 foot or less. Wednesday: Light and variable winds. Sunny. Waves 1 foot or less. Wednesday Night: Light and variable winds becoming southwest 5 to 10 knots. Mostly clear. Waves 1 foot or less. the water temperature at st. Joseph is 49 degrees and at michigan city is 50 degrees. | |
| Zone Forecast: Michigan City IN to New Buffalo MI (LMZ046) | |
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