Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 172137
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
337 PM CST Wed Jan 17 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>742-180430-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
337 PM CST Wed Jan 17 2018

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

.TONIGHT...Southwest winds to 30 kt. A few gale force gusts
to 35 kt possible this evening. Mostly clear. Waves 2 to 4 ft.
.THURSDAY...Southwest winds 20 to 25 kt. Sunny. Waves 1 to 3 ft.
.THURSDAY NIGHT...Southwest winds 15 to 20 kt. Mostly clear.
Waves 1 to 2 ft.
.FRIDAY...Southwest winds 20 to 25 kt. Sunny. Waves 1 to 3 ft.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ743>745-180430-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
337 PM CST Wed Jan 17 2018

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

.TONIGHT...Southwest winds to 30 kt. A few gale force gusts to 35
kt possible this evening. Mostly clear. Waves 2 to 4 ft.
.THURSDAY...Southwest winds 20 to 25 kt. Sunny. Waves 1 to 3 ft.
.THURSDAY NIGHT...Southwest winds 15 to 25 kt. Mostly clear.
Waves 1 to 2 ft.
.FRIDAY...Southwest winds 20 to 25 kt. Sunny. Waves 2 to 4 ft.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

RC



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