Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 131504
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
1004 AM CDT Sat Apr 13 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>742-132130-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
1004 AM CDT Sat Apr 13 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
SUNDAY MORNING...

.REST OF TODAY...West winds around 5 kt becoming southeast 10 to
15 kt late morning then becoming southwest late in the afternoon.
Sunny. Waves 1 to 3 ft.
.TONIGHT...Southwest winds 15 to 25 kt increasing to 30 kt late
in the evening. Mostly clear in the evening, then becoming partly
cloudy. Waves 2 to 4 ft.
.SUNDAY...West winds 15 to 20 kt becoming north 10 to 15 kt in
the afternoon. Mostly sunny. Waves 1 to 3 ft.
.SUNDAY NIGHT...North winds 5 to 10 kt. Clear. Waves 1 to 2 ft.

$$

LMZ743>745-132130-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
1004 AM CDT Sat Apr 13 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
SUNDAY MORNING...

.REST OF TODAY...West winds around 5 kt becoming southeast 10 to
15 kt late morning then becoming southwest late in the afternoon.
Sunny. Waves 1 to 3 ft.
.TONIGHT...Southwest winds 15 to 25 kt increasing to 30 kt late
in the evening. Mostly clear in the evening, then becoming partly
cloudy. Waves 1 to 3 ft building to 2 to 4 ft.
.SUNDAY...Southwest winds 15 to 25 kt becoming north and
diminishing to 10 to 15 kt in the afternoon. Mostly sunny. Waves
2 to 4 ft subsiding to 1 to 3 ft.
.SUNDAY NIGHT...North winds 5 to 10 kt. Mostly clear. Waves 1 to
2 ft.

$$

Petr


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