Nearshore Marine Forecast
Issued by NWS Chicago, IL

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734
FZUS53 KLOT 220842
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
342 AM CDT Mon Jul 22 2024

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>742-221530-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
342 AM CDT Mon Jul 22 2024

.TODAY...North winds 5 to 10 kt becoming northeast late in the
morning. Partly cloudy. Waves 1 to 2 ft.
.TONIGHT...East winds 5 to 10 kt becoming south overnight. Mostly
clear. Waves around 1 ft.
.TUESDAY...Southwest winds 5 to 10 kt becoming southeast in the
afternoon. Scattered showers and thunderstorms in the afternoon.
Waves around 1 ft.
.TUESDAY NIGHT...Southwest winds 5 to 10 kt. Chance of showers
and thunderstorms. Waves 1 ft or less.

$$

LMZ743>745-221530-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
342 AM CDT Mon Jul 22 2024

.TODAY...North winds 5 to 10 kt becoming northeast in the
afternoon. Partly cloudy. Waves 1 to 2 ft.
.TONIGHT...East winds 5 to 10 kt becoming south less than 10 kt
overnight. Mostly clear. Waves around 1 ft.
.TUESDAY...South winds around 5 kt becoming east in the
afternoon. Scattered showers and thunderstorms in the afternoon.
Waves 1 ft or less.
.TUESDAY NIGHT...Southwest winds 5 to 10 kt. Chance of showers
and thunderstorms. Waves 1 ft or less.

$$

Petr