697
FZUS53 KIWX 220137
NSHIWX

Nearshore Marine Forecast
National Weather Service Northern Indiana
937 PM EDT Thu Aug 21 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ046-220815-
Michigan City IN to New Buffalo MI-
937 PM EDT Thu Aug 21 2025

.OVERNIGHT...Northeast winds 10 knots or less becoming
east. Mostly clear. Waves 1 to 2 feet.
.FRIDAY...Light and variable winds. Sunny. Waves 1 foot or less.
.FRIDAY NIGHT...Northeast winds less than 10 knots. Partly cloudy
in the evening, then becoming mostly cloudy. Waves 1 foot or
less.
.SATURDAY...Southwest winds 5 to 10 knots becoming west. Mostly
sunny. Waves 1 foot or less.

The water temperature at St. Joseph is 53 degrees.

$$

LMZ043-220815-
New Buffalo MI to St Joseph MI-
937 PM EDT Thu Aug 21 2025

.OVERNIGHT...North winds 10 knots or less becoming east.
Mostly clear. Waves 1 to 2 feet.
.FRIDAY...Light and variable winds becoming northwest 5 to
10 knots. Sunny. Waves 1 foot or less.
.FRIDAY NIGHT...North winds 10 knots or less becoming southwest.
Partly cloudy in the evening, then becoming mostly cloudy. Waves
1 foot or less.
.SATURDAY...Southwest winds 5 to 10 knots becoming west. Partly
sunny. Waves 2 feet or less.

The water temperature at St. Joseph is 53 degrees.

$$