602
FZUS53 KLOT 141436
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
936 AM CDT Mon Jul 14 2025

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>742-142115-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
936 AM CDT Mon Jul 14 2025

.REST OF TODAY...Variable winds 5 to 10 kt becoming southeast
this afternoon. Mostly sunny. Waves 1 ft or less.
.TONIGHT...Southeast winds around 5 kt becoming south overnight.
Clear. Waves around 1 ft.
.TUESDAY...South winds 5 to 10 kt becoming southeast in the
afternoon. Mostly sunny. Waves 1 ft or less.
.TUESDAY NIGHT...Southeast winds 5 to 10 kt becoming south
overnight. Partly cloudy. Waves 1 ft or less.

$$

LMZ743>745-142115-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
936 AM CDT Mon Jul 14 2025

.REST OF TODAY...Variable winds 5 to 10 kt becoming northeast
this afternoon. Mostly sunny. Waves 1 ft or less.
.TONIGHT...East winds around 5 kt becoming southeast overnight.
Clear. Waves 1 ft or less.
.TUESDAY...South winds 5 to 10 kt becoming northeast in the
afternoon. Mostly sunny. Waves 1 ft or less.
.TUESDAY NIGHT...East winds 5 to 10 kt becoming south overnight.
Slight chance of showers overnight. Waves 1 ft or less.

$$