326
FZUS53 KIWX 230141
NSHIWX

Nearshore Marine Forecast
National Weather Service Northern Indiana
941 PM EDT Fri Aug 22 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ046-230815-
Michigan City IN to New Buffalo MI-
941 PM EDT Fri Aug 22 2025

.REST OF TONIGHT...Southeast winds 10 knots or less becoming
southwest. Partly cloudy late this evening, then becoming mostly
cloudy. Waves 1 foot or less.
.SATURDAY...Southwest winds 5 to 15 knots becoming northwest. A
slight chance of showers in the morning, then a slight chance of
showers and thunderstorms in the afternoon. Waves 2 feet or less.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots. Partly cloudy.
Waves 1 to 3 feet building to 2 to 4 feet.
.SUNDAY...Northwest winds 10 to 15 knots. Sunny. Waves 2 to
4 feet.

Winds and waves higher in and near thunderstorms.

The water temperature at St. Joseph is 52 degrees and at Michigan
City is 56 degrees.

$$

LMZ043-230815-
New Buffalo MI to St Joseph MI-
941 PM EDT Fri Aug 22 2025

.REST OF TONIGHT...Southeast winds 10 knots or less becoming
southwest. Partly cloudy late this evening, then becoming mostly
cloudy. Waves 1 foot or less.
.SATURDAY...Southwest winds 5 to 15 knots becoming west. A slight
chance of showers in the morning, then a slight chance of showers
and thunderstorms in the afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots. Partly cloudy.
Waves 2 to 4 feet.
.SUNDAY...Northwest winds 10 to 15 knots. Gusts up to 25 knots.
Sunny. Waves 2 to 4 feet.

Winds and waves higher in and near thunderstorms.

The water temperature at St. Joseph is 52 degrees and at Michigan
City is 56 degrees.

$$