179
FZUS53 KIWX 170840
NSHIWX

Nearshore Marine Forecast
National Weather Service Northern Indiana
440 AM EDT Fri Oct 17 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ043-171415-
New Buffalo MI to St Joseph MI-
440 AM EDT Fri Oct 17 2025

.TODAY...South winds 10 to 15 knots. Partly sunny. Waves 2 feet
or less.
.TONIGHT...South winds 10 to 15 knots increasing to 15 to
20 knots. A slight chance of showers in the evening, then a
chance of showers overnight. Waves 1 to 3 feet.
.SATURDAY...South winds 15 to 20 knots becoming southwest 10 to
15 knots. Showers with a chance of thunderstorms. Waves 1 to
3 feet.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots becoming west
15 to 20 knots. Gusts up to 25 knots. Showers with a chance of
thunderstorms in the evening, then showers overnight. Waves 1 to
3 feet.

Winds and waves higher in and near thunderstorms.

The water temperature at Michigan City is 58 degrees.

$$

LMZ046-171415-
Michigan City IN to New Buffalo MI-
440 AM EDT Fri Oct 17 2025

.TODAY...South winds 10 to 15 knots. Partly sunny. Waves 2 feet
or less.
.TONIGHT...South winds 10 to 15 knots increasing to 15 to
20 knots. A chance of showers overnight. Waves 1 to 3 feet.
.SATURDAY...South winds 15 to 20 knots becoming southwest 10 to
15 knots. Showers with a chance of thunderstorms. Waves 1 to
3 feet.
.SATURDAY NIGHT...Southwest winds around 10 knots becoming west
and increasing to 15 to 20 knots. Gusts up to 25 knots. Showers
with a chance of thunderstorms in the evening, then showers
overnight. Waves 1 to 3 feet.

Winds and waves higher in and near thunderstorms.

The water temperature at Michigan City is 58 degrees.

$$

Andersen