FZUS53 KIWX 241248 NSHIWX Nearshore Marine Forecast National Weather Service Northern Indiana 848 AM EDT Fri Oct 24 2025 For waters within five nautical miles of shore on Lake Michigan LMZ043-046-242015- New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 848 AM EDT Fri Oct 24 2025 .THIS AFTERNOON...Northwest winds 5 to 10 knots. Mostly cloudy early, then becoming mostly sunny. Waves 2 to 3 feet. .TONIGHT...North winds less than 10 knots. Mostly clear. Waves 1 to 2 feet. .SATURDAY...Southeast winds 5 to 10 knots becoming east. Mostly sunny. Waves 1 foot or less. .SATURDAY NIGHT...East winds 5 to 10 knots becoming southeast. Mostly cloudy in the evening, then becoming partly cloudy. Waves 1 foot or less. The water temperature at St. Joseph is 57 degrees and at Michigan City is 58 degrees. $$