Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 091443
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
943 AM CDT Tue Apr 9 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>742-092145-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
943 AM CDT Tue Apr 9 2024

.TODAY...West winds 10 to 15 kt. Mostly sunny. Waves 1 to 2 ft.
.TONIGHT...West winds 5 to 10 kt becoming southwest overnight.
Mostly clear. Waves 1 ft or less.
.WEDNESDAY...South winds 5 to 10 kt becoming east 10 to 15 kt in
the afternoon. Slight chance of showers late in the afternoon.
Waves around 1 ft building to 1 to 3 ft.
.WEDNESDAY NIGHT...Northeast winds 10 to 20 kt. Chance of rain in
the evening, then rain likely overnight. Waves 1 to 3 ft building
to 2 to 4 ft.

$$

LMZ743>745-092145-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
943 AM CDT Tue Apr 9 2024

.TODAY...Southwest winds around 10 kt becoming west late this
morning, then shifting to northeast late this afternoon. Mostly
clear. Waves 1 to 2 ft.
.TONIGHT...Northeast winds 5 to 10 kt becoming southwest less
than 10 kt overnight. Mostly clear. Waves around 1 ft.
.WEDNESDAY...South winds 5 to 10 kt becoming northeast 10 to
15 kt in the afternoon. Slight chance of showers in the
afternoon. Waves 1 ft or less.
.WEDNESDAY NIGHT...Northeast winds 10 to 20 kt. Rain. Waves 1 to
3 ft building to 2 to 4 ft.

$$
DK


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