Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 200943
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
343 AM CST Mon Jan 20 2020

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>742-201600-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
343 AM CST Mon Jan 20 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...

.TODAY...Northwest winds 10 to 20 kt. Snow showers likely this
morning, then a slight chance of snow showers this afternoon.
Waves 3 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft.
.TONIGHT...Northwest winds 10 to 15 kt. Partly cloudy. Waves 1
to 3 ft.
.TUESDAY...Southwest winds 10 to 20 kt. Sunny. Waves 1 to 2 ft.
.TUESDAY NIGHT...Southwest winds 15 to 25 kt. Partly cloudy in
the evening then becoming mostly cloudy. Waves 2 to 4 ft.

$$

LMZ743>745-201600-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
343 AM CST Mon Jan 20 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...

.TODAY...West winds 10 to 15 kt becoming northwest this morning.
Snow showers likely. Waves 3 to 6 ft occasionally to 8 ft
subsiding to 2 to 4 ft.
.TONIGHT...Northwest winds 10 to 15 kt. A chance of flurries in
the evening. Waves 1 to 3 ft.
.TUESDAY...Southwest winds 10 to 15 kt. Sunny. Waves 1 to 2 ft.
.TUESDAY NIGHT...Southwest winds 10 to 20 kt. Partly cloudy.
Waves 1 to 3 ft.

$$



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