Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 230213
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
913 PM CDT Sun Oct 22 2017

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>742-231100-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
913 PM CDT Sun Oct 22 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.REST OF TONIGHT...North winds 10 to 20 kt. Rain likely. Waves 3
to 5 ft subsiding to 2 to 4 ft.
.MONDAY...North winds 10 to 15 kt becoming northwest in the
afternoon. Chance of rain. Waves 2 to 4 ft subsiding to 1 to 3 ft
in the afternoon.
.MONDAY NIGHT...West winds 15 to 25 kt. Chance of showers. Waves
2 to 4 ft.
.TUESDAY...West winds to 30 kt. Rain showers likely. Waves 2 to
4 ft. A Small Craft Advisory will likely be needed.

$$

LMZ743-231100-
Calumet Harbor to Gary-
913 PM CDT Sun Oct 22 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM CDT MONDAY...

.REST OF TONIGHT...North winds 15 to 20 kt. Rain. Waves 3 to 6 ft
occasionally 8 ft subsiding to 2 to 4 ft toward daybreak.
.MONDAY...North winds 10 to 15 kt becoming northwest in the
afternoon. Rain likely in the morning, then slight chance of rain
in the afternoon. Waves 2 to 4 ft subsiding to 1 to 3 ft in the
afternoon.
.MONDAY NIGHT...West winds 15 to 25 kt. Chance of showers. Waves
2 to 4 ft.
.TUESDAY...West winds to 30 kt. Rain showers likely. Waves 2 to
4 ft. A Small Craft Advisory will likely be needed.

$$

LMZ744-745-231100-
Gary to Burns Harbor-Burns Harbor to Michigan City-
913 PM CDT Sun Oct 22 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM CDT MONDAY...

.REST OF TONIGHT...North winds 15 to 20 kt. Rain. Waves 3 to
6 ft occasionally to 8 ft subsiding to 3 to 5 ft toward daybreak.
.MONDAY...North winds 10 to 20 kt. Rain likely. Waves 3 to 5 ft
subsiding to 2 to 4 ft in the afternoon.
.MONDAY NIGHT...West winds 15 to 25 kt increasing to 30 kt.
Chance of showers. Waves 3 to 5 ft building to 4 to 6 ft
occasionally to 8 ft after midnight. A Small Craft Advisory will
likely be needed.
.TUESDAY...West winds to 30 kt. Rain showers likely. Waves 4 to 7
ft occasionally to 9 ft in the afternoon. A Small Craft Advisory will
likely be needed.

$$
JEE



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