FZUS53 KIWX 191452

NSHIWX



Nearshore Marine Forecast

National Weather Service Northern Indiana

1052 AM EDT Tue Aug 19 2025



For waters within five nautical miles of shore on Lake Michigan



LMZ046-192015-

Michigan City IN to New Buffalo MI-

1052 AM EDT Tue Aug 19 2025



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

WEDNESDAY NIGHT...



.REST OF TODAY...West winds 10 to 15 knots becoming north. A

slight chance of showers and thunderstorms late this morning.

Waves 1 to 3 feet building to 2 to 4 feet. 

.TONIGHT...North winds 10 to 15 knots. Partly cloudy in the

evening, then becoming mostly cloudy. Waves 2 to 4 feet building

to 3 to 5 feet.

.WEDNESDAY...North winds 10 to 15 knots. Mostly sunny. Waves 3 to

5 feet. 

.WEDNESDAY NIGHT...North winds 5 to 15 knots becoming northeast.

Mostly clear. Waves 3 to 5 feet subsiding to 2 to 4 feet. 



Winds and waves higher in and near thunderstorms.



The water temperature at St. Joseph is 56 degrees.



$$



LMZ043-192015-

New Buffalo MI to St Joseph MI-

1052 AM EDT Tue Aug 19 2025



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

WEDNESDAY NIGHT...



.REST OF TODAY...West winds 10 to 15 knots becoming northwest. A

slight chance of showers and thunderstorms late this morning.

Waves 1 to 3 feet building to 2 to 4 feet. 

.TONIGHT...North winds 10 to 15 knots. Mostly cloudy. Waves 2 to

4 feet building to 3 to 5 feet. 

.WEDNESDAY...Northeast winds 10 to 15 knots becoming north.

Mostly sunny. Waves 3 to 5 feet. 

.WEDNESDAY NIGHT...North winds 5 to 15 knots becoming northeast.

Mostly clear. Waves 3 to 5 feet subsiding to 2 to 4 feet. 



Winds and waves higher in and near thunderstorms.



The water temperature at St. Joseph is 56 degrees.



$$