


Nearshore Marine Forecast
Issued by NWS Northern Indiana
Issued by NWS Northern Indiana
321 FZUS53 KIWX 122009 NSHIWX Nearshore Marine Forecast National Weather Service Northern Indiana 409 PM EDT Sun Oct 12 2025 For waters within five nautical miles of shore on Lake Michigan LMZ043-046-130215- New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 409 PM EDT Sun Oct 12 2025 .TONIGHT...East winds 5 to 10 knots becoming southeast in the evening. Mostly clear. Waves 1 foot or less. .MONDAY...Southeast winds 5 to 10 knots becoming light and variable. Mostly sunny. Waves 1 foot or less. .MONDAY NIGHT...Light and variable winds. Partly cloudy in the evening, then becoming mostly cloudy. Waves 1 foot or less. .TUESDAY...Northeast winds 10 knots or less becoming north 10 to 15 knots. Mostly sunny. Waves 2 feet or less building to 2 to 3 feet. The water temperature at St. Joseph is 53 degrees and at Michigan City is 56 degrees. $$