Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 150809
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
309 AM CDT Fri Mar 15 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>742-151515-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
309 AM CDT Fri Mar 15 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.TODAY...North winds 20 to 25 kt becoming northeast and
diminishing to 10 to 15 kt. Mostly cloudy in the morning then
clearing. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5
ft.
.TONIGHT...South winds 5 to 10 kt becoming southwest and
increasing to 10 to 20 kt overnight. Mostly clear. Waves 2 to
4 ft subsiding to 1 to 2 ft.
.SATURDAY...Southwest winds 15 to 25 kt. Partly cloudy in the
morning, then becoming mostly cloudy. Waves 1 to 3 ft.
.SATURDAY NIGHT...Northwest winds 15 to 25 kt. Partly cloudy in
the evening then clearing. Waves 1 to 3 ft.

$$

LMZ743>745-151515-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
309 AM CDT Fri Mar 15 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.TODAY...North winds 20 to 25 kt diminishing to 10 to 15 kt.
Mostly cloudy in the morning, then becoming partly cloudy. Waves
4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft.
.TONIGHT...Southeast winds 5 to 10 kt becoming southwest 10 to
15 kt overnight. Mostly clear. Waves 2 to 4 ft subsiding to 1 to
3 ft.
.SATURDAY...Southwest winds 15 to 25 kt becoming west in the
afternoon. Mostly sunny in the morning, then becoming mostly
cloudy. Waves 2 to 4 ft.
.SATURDAY NIGHT...Northwest winds 15 to 20 kt. Partly cloudy in
the evening then clearing. Waves 2 to 4 ft.

$$

Petr


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