Nearshore Marine Forecast
Issued by NWS Northern Indiana
Issued by NWS Northern Indiana
051 FZUS53 KIWX 060745 NSHIWX Nearshore Marine Forecast National Weather Service Northern Indiana 345 AM EDT Mon Oct 6 2025 For waters within five nautical miles of shore on Lake Michigan LMZ046-061415- Michigan City IN to New Buffalo MI- 345 AM EDT Mon Oct 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT... .TODAY...South winds 5 to 15 knots becoming southwest. A slight chance of showers early this afternoon. A chance of showers with a slight chance of thunderstorms late. Waves 1 foot or less. .TONIGHT...Southwest winds 5 to 10 knots becoming northwest. Showers with a chance of thunderstorms. Waves 1 foot or less building to 1 to 3 feet. .TUESDAY...North winds 10 to 15 knots increasing to 15 to 20 knots. Gusts up to 25 knots. Showers in the morning, then a chance of showers in the afternoon. Waves 3 to 6 feet. .TUESDAY NIGHT...North winds 15 to 20 knots becoming northeast 10 to 15 knots. Gusts up to 25 knots. Mostly clear. Waves 3 to 6 feet. Winds and waves higher in and near thunderstorms. The water temperature at St. Joseph is 67 degrees and at Michigan City is 66 degrees. $$ LMZ043-061415- New Buffalo MI to St Joseph MI- 345 AM EDT Mon Oct 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH LATE TUESDAY NIGHT... .TODAY...South winds 5 to 15 knots becoming southwest. A slight chance of showers early this afternoon. A chance of showers with a slight chance of thunderstorms late. Waves 2 feet or less. .TONIGHT...Southwest winds 5 to 15 knots becoming northwest. Showers with a chance of thunderstorms. Waves 1 to 3 feet. .TUESDAY...North winds 10 to 15 knots increasing to 15 to 20 knots. Gusts up to 25 knots. Showers in the morning, then a chance of showers in the afternoon. Waves 3 to 6 feet. .TUESDAY NIGHT...North winds 15 to 20 knots becoming northeast 10 to 15 knots. Gusts up to 25 knots. Mostly clear. Waves 3 to 6 feet. Winds and waves higher in and near thunderstorms. The water temperature at St. Joseph is 67 degrees and at Michigan City is 66 degrees. $$