Nearshore Marine Forecast
Issued by NWS Chicago, IL

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730
FZUS53 KLOT 131520
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
920 AM CST Wed Nov 13 2019

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>742-132215-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
920 AM CST Wed Nov 13 2019

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CST THIS EVENING...

.REST OF TODAY...South winds to 30 kt becoming southwest this
afternoon. Slight chance of snow in the afternoon. Waves 3 to 5
ft building to 4 to 7 ft occasionally to 9 ft.
.TONIGHT...Southwest winds 20 to 25 kt becoming west and
diminishing to 10 to 15 kt overnight. Snow likely in the evening
then a chance of a snow after midnight. Waves 3 to 5 ft
subsiding to 1 to 3 ft after midnight.
.THURSDAY...West winds 10 to 15 kt. Partly sunny. Waves 1 to 2
ft.
.THURSDAY NIGHT...West winds 10 to 20 kt. Partly cloudy. Waves
1 to 2 ft.

$$

LMZ743>745-132215-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
920 AM CST Wed Nov 13 2019

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CST THIS EVENING...

.REST OF TODAY...South winds 20 to 25 kt increasing to 30 kt by
early afternoon. Mostly cloudy. Waves 2 to 4 ft building to 3 to
5 ft.
.TONIGHT...Southwest winds 20 to 25 kt diminishing to 10 to 20
kt after midnight. Chance of snow. Waves 3 to 5 ft subsiding to
1 to 3 ft after midnight.
.THURSDAY...West winds 10 to 15 kt. Mostly cloudy. Waves 1 to 3
ft.
.THURSDAY NIGHT...West winds 10 to 20 kt. Mostly cloudy in the
evening then clearing. Waves 1 to 3 ft.

$$
KJB



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