219
FZUS53 KIWX 201537
NSHIWX

Nearshore Marine Forecast
National Weather Service Northern Indiana
1137 AM EDT Wed Aug 20 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ046-202045-
Michigan City IN to New Buffalo MI-
1137 AM EDT Wed Aug 20 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.THIS AFTERNOON...Northeast winds 10 to 15 knots becoming north.
Mostly sunny. Waves 3 to 5 feet.
.TONIGHT...North winds 15 to 20 knots becoming northeast 5 to
15 knots. Mostly clear. Waves 3 to 5 feet.
.THURSDAY...Northeast winds 5 to 10 knots becoming north. Sunny.
Waves 2 to 4 feet subsiding to 1 to 2 feet.
.THURSDAY NIGHT...North winds 5 to 15 knots becoming east less
than 10 knots. Mostly clear. Waves around 2 feet.

The water temperature at St. Joseph is 53 degrees.

$$

LMZ043-202045-
New Buffalo MI to St Joseph MI-
1137 AM EDT Wed Aug 20 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.THIS AFTERNOON...Northeast winds 10 to 15 knots becoming north.
Mostly sunny. Waves 2 to 4 feet.
.TONIGHT...North winds 15 to 20 knots becoming northeast 5 to
15 knots. Mostly clear. Waves 3 to 5 feet subsiding to 2 to
4 feet.
.THURSDAY...Northeast winds 5 to 10 knots becoming north. Sunny.
Waves 1 to 3 feet.
.THURSDAY NIGHT...North winds 5 to 15 knots becoming east less
than 10 knots. Mostly clear. Waves 1 to 2 feet.

The water temperature at St. Joseph is 53 degrees.

$$

Andersen