Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 190207
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
907 PM CDT Wed Apr 18 2018

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>743-191015-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
907 PM CDT Wed Apr 18 2018

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

.REST OF TONIGHT...North winds to 30 kt. Chance of snow. Waves
7 to 10 ft occasionally to 13 ft.
.THURSDAY...North winds to 30 kt becoming northwest 15 to 20 kt
in the afternoon. Sunny. Waves 7 to 10 ft occasionally to 13 ft
subsiding to 5 to 8 ft occasionally to 10 ft in the afternoon.
.THURSDAY NIGHT...Northwest winds 10 to 15 kt. Mostly clear.
Waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft after
midnight.
.FRIDAY...Northwest winds 5 to 10 kt becoming east in the
afternoon. Sunny. Waves 1 to 3 ft subsiding to 1 ft or less in
the afternoon.

$$

LMZ744-745-191015-
Gary to Burns Harbor-Burns Harbor to Michigan City-
907 PM CDT Wed Apr 18 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT...

.REST OF TONIGHT...North winds to 30 kt. Snow likely. Waves 6 to
9 ft occasionally to 12 ft building to 7 to 10 ft occasionally to
13 ft toward daybreak.
.THURSDAY...North winds to 30 kt diminishing to 15 to 20 kt in
the afternoon. Mostly sunny. Waves 7 to 10 ft occasionally to
13 ft subsiding to 6 to 9 ft occasionally to 12 ft in the
afternoon.
.THURSDAY NIGHT...North winds 10 to 15 kt. Mostly clear. Waves
4 to 7 ft occasionally to 9 ft subsiding to 2 to 4 ft after
midnight.
.FRIDAY...North winds 5 to 10 kt. Sunny. Waves 1 to 3 ft.

$$


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