Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 080830
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
330 AM CDT Sat May 8 2021

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>742-081530-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
330 AM CDT Sat May 8 2021

.TODAY...Northeast winds 5 to 15 kt becoming east 10 to 15 kt in
the afternoon. Sunny in the morning then becoming partly sunny.
Waves 2 to 4 ft subsiding to 1 to 3 ft in the late morning and
afternoon.
.TONIGHT...Southeast winds 10 to 20 kt. Rain likely. Waves 3 to
5 ft.
.SUNDAY...East winds to 30 kt becoming northeast in the
afternoon. Rain likely. Waves 4 to 7 ft occasionally to 8 ft. A
small craft advisory will likely be needed.
.SUNDAY NIGHT...North winds 10 to 20 kt. Partly cloudy. Waves
4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft after
midnight. A small craft advisory will likely be needed.

$$

LMZ743>745-081530-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
330 AM CDT Sat May 8 2021

.TODAY...Northeast winds 10 to 15 kt. Mostly sunny. Waves 3 to 5
ft early, subsiding to 1 to 3 ft in the afternoon.
.TONIGHT...East winds 10 to 15 kt becoming southeast 10 to 20 kt
after midnight. Rain likely in the evening, then rain after
midnight. Waves 1 to 3 ft building to 2 to 4 ft after midnight.
.SUNDAY...Northeast winds to 30 kt. Rain. Waves 4 to 7 ft
occasionally to 9 ft. A small craft advisory will likely be
needed.
.SUNDAY NIGHT...North winds 10 to 20 kt. Partly cloudy. Waves
4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft after
midnight. A small craft advisory will likely be needed.

$$

Carlaw


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