FZUS53 KIWX 041504 NSHIWX Nearshore Marine Forecast National Weather Service Northern Indiana 1104 AM EDT Tue Aug 4 2026 For waters within five nautical miles of shore on Lake Michigan LMZ043-046-042015- New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI- 1104 AM EDT Tue Aug 4 2026 .THIS AFTERNOON...South winds 10 knots or less becoming southwest. Sunny. Waves 1 foot or less. .TONIGHT...South winds 10 knots or less. Partly cloudy. Waves 1 foot or less. .WEDNESDAY...Southwest winds 5 to 10 knots becoming west. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Waves 1 foot or less. .WEDNESDAY NIGHT...West winds 10 knots or less becoming southwest. Showers with a chance of thunderstorms. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. The water temperature at Michigan City is 66 degrees. $$