| NWS Forecast for: Michigan City IN to New Buffalo MI (LMZ046) Issued by: National Weather Service Northern Indiana Last Update: 344 AM EDT Wed Sep 17 2025 | |
| Today: East winds 10 knots or less becoming north. Sunny. Waves 1 foot or less. Tonight: North winds less than 10 knots. Mostly clear. Waves 1 foot or less. Thursday: Light and variable winds becoming north 5 to 10 knots. Sunny. Waves 1 foot or less. Thursday Night: North winds 5 to 10 knots becoming northeast. Mostly clear. Waves 1 foot or less. the water temperature at st. Joseph is 55 degrees and at michigan city is 57 degrees. | |
| Zone Forecast: Michigan City IN to New Buffalo MI (LMZ046) | |
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