FZUS53 KIWX 250253 NSHIWX Nearshore Marine Forecast National Weather Service Northern Indiana 1053 PM EDT Fri Oct 24 2025 For waters within five nautical miles of shore on Lake Michigan LMZ043-046-250815- New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1053 PM EDT Fri Oct 24 2025 .OVERNIGHT...Light and variable winds becoming southeast 5 to 10 knots. Mostly clear. Waves 1 to 2 feet. .SATURDAY...Southeast winds 10 knots or less becoming east. Mostly sunny. Waves 1 foot or less. .SATURDAY NIGHT...East winds 5 to 10 knots becoming southeast. Partly cloudy. Waves 1 foot or less. .SUNDAY...East winds 10 to 15 knots. Sunny. Waves 2 feet or less. The water temperature at St. Joseph and at Michigan City is 57 degrees. $$