Nearshore Marine Forecast
Issued by NWS Chicago, IL

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181
FZUS53 KLOT 140900
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
300 AM CST Thu Dec 14 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>742-141630-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
300 AM CST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY...

.TODAY...Northwest winds 10 to 20 kt becoming west 10 to 15 kt
late in the afternoon. Chance of snow showers in the morning.
Waves 4 to 7 ft occasionally to 9 ft subsiding to 2 to 4 ft.
.TONIGHT...West winds 10 to 20 kt. Mostly cloudy. Waves 1 to
3 ft.
.FRIDAY...West winds 15 to 25 kt. A chance of flurries. Waves
1 to 3 ft.
.FRIDAY NIGHT...West winds 10 to 20 kt. A chance of flurries.
Waves 1 to 3 ft.

$$

LMZ743>745-141630-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
300 AM CST Thu Dec 14 2017

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

.TODAY...North winds to 30 kt diminishing to 10 to 20 kt this
morning and then becoming west 10 to 15 kt in the afternoon. Snow
showers likely through the day. Waves 5 to 8 ft occasionally to 10
ft subsiding to 2 to 4 ft late in the afternoon.
.TONIGHT...West winds 10 to 15 kt becoming southwest 15 to 25 kt
after midnight. Partly cloudy in the evening then becoming mostly
cloudy. Waves 2 to 4 ft.
.FRIDAY...West winds to 30 kt. A chance of flurries. Waves 4 to 6
ft occasionally to 8 ft.
.FRIDAY NIGHT...West winds 15 to 25 kt. A chance of flurries.
Waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft after
midnight.

$$

JEE



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