Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 190815
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
315 AM CDT Fri Apr 19 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>742-191500-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
315 AM CDT Fri Apr 19 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING
THROUGH THIS EVENING...

.TODAY...Northwest winds 15 to 25 kt becoming west this morning
and increasing to 30 kt. Mostly sunny. Waves 2 to 4 ft.
.TONIGHT...West winds 15 to 25 kt. Mostly clear. Waves 1 to 3
ft.
.SATURDAY...West winds 15 to 20 kt becoming northwest. Mostly
sunny in the morning, then becoming partly cloudy. Waves 1 to 3
ft.
.SATURDAY NIGHT...Northwest winds 10 to 15 kt becoming west.
Partly cloudy. Waves 1 to 2 ft.

$$

LMZ743>745-191500-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
315 AM CDT Fri Apr 19 2024

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

.TODAY...Northwest winds 15 to 20 kt increasing to 20 to 25 kt
this morning and becoming west this afternoon. Mostly sunny.
Waves 3 to 5 ft subsiding to 2 to 4 ft.
.TONIGHT...West winds 15 to 20 kt becoming northwest. Partly
cloudy in the evening then clearing. Waves 2 to 4 ft.
.SATURDAY...Northwest winds 15 to 25 kt diminishing to 10 to
15 kt in the afternoon. Sunny in the morning, then becoming
partly cloudy. Waves 3 to 5 ft subsiding to 2 to 4 ft.
.SATURDAY NIGHT...Northwest winds 5 to 10 kt becoming west 10
to 15 kt overnight. Partly cloudy. Waves 1 to 3 ft.

$$


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