Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 181946
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
246 PM CDT Mon Mar 18 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>743-190300-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-
246 PM CDT Mon Mar 18 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY EVENING...

.TONIGHT...Northwest winds 10 to 20 kt becoming southwest and
increasing to 20 to 25 kt overnight. Mostly cloudy. Waves 2 to
4 ft.
.TUESDAY...Southwest winds to 30 kt becoming west in the
afternoon. A few gale force gusts to 35 kt in the morning.
Partly cloudy. Waves 2 to 4 ft.
.TUESDAY NIGHT...Northwest winds 15 to 25 kt. Partly cloudy in
the evening then clearing. Waves 2 to 4 ft.
.WEDNESDAY...Northwest winds 15 to 25 kt. Mostly sunny. Waves
3 to 5 ft.

$$

LMZ744-745-190300-
Gary to Burns Harbor IN-Burns Harbor to Michigan City IN-
246 PM CDT Mon Mar 18 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY EVENING...

.TONIGHT...Northwest winds 15 to 25 kt becoming southwest 20 to
25 kt overnight. Mostly cloudy. Waves 3 to 6 ft occasionally to
8 ft subsiding to 3 to 5 ft by late evening.
.TUESDAY...Southwest winds to 30 kt becoming west in the
afternoon. Partly cloudy. A few gale force gusts to 35 kt in the
morning. Waves 4 to 6 ft occasionally to 8 ft.
.TUESDAY NIGHT...Northwest winds 15 to 25 kt. Partly cloudy in
the evening, then becoming mostly clear. Waves 3 to 5 ft.
.WEDNESDAY...Northwest winds 20 to 25 kt. Mostly sunny. Waves
4 to 7 ft occasionally to 9 ft.

$$


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