FZUS53 KLOT 060759
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
259 AM CDT Mon Jul 6 2026

For waters within five nautical miles of shore on Lake Michigan

Waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.

LMZ740>742-061515-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
259 AM CDT Mon Jul 6 2026

.TODAY...Northeast winds 10 to 15 kt increasing to 15 to 20 kt
this afternoon. Partly cloudy in the morning then clearing. Waves
2 to 4 ft. 
.TONIGHT...North winds 10 to 20 kt diminishing to 5 to 10 kt 
overnight. Mostly clear. Waves 2 to 4 ft subsiding to 1 to 3 ft.
.TUESDAY...North winds 5 to 10 kt becoming northeast in the 
afternoon. Mostly sunny. Waves 1 to 3 ft. 
.TUESDAY NIGHT...Southeast winds around 5 kt becoming southwest 
overnight. Mostly clear. Waves 1 to 2 ft. 

$$

LMZ743>745-061515-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
259 AM CDT Mon Jul 6 2026

.TODAY...Northeast winds 10 to 15 kt becoming north 15 to 20 kt
this afternoon. Partly cloudy. Waves 2 to 4 ft. 
.TONIGHT...North winds 10 to 20 kt diminishing to 5 to 10 kt
overnight. Mostly clear. Waves 2 to 4 ft subsiding to 1 to 3 ft. 
.TUESDAY...North winds 5 to 10 kt. Mostly sunny. Waves 1 to 3 ft.
.TUESDAY NIGHT...Northeast winds around 5 kt becoming south 
overnight. Mostly clear. Waves 1 to 2 ft. 

$$

Yack