Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 182047
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
247 PM CST Thu Jan 18 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>742-190430-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
247 PM CST Thu Jan 18 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...

.TONIGHT...Southwest winds 15 to 25 kt. Mostly clear. Waves 1 to 3
ft.
.FRIDAY...Southwest winds 10 to 20 kt increasing to 20 to 25 kt
in the afternoon. Sunny. Waves 1 ft or less.
.FRIDAY NIGHT...Southwest winds to 30 kt. A few gale force gusts
to 35 kt possible. Partly cloudy. Waves 1 to 3 ft subsiding to 1
ft or less after midnight.
.SATURDAY...Southwest winds 15 to 20 kt. Partly sunny. Waves 1 ft
or less.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ743>745-190430-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
247 PM CST Thu Jan 18 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...

.TONIGHT...Southwest winds 15 to 25 kt. Mostly clear. Waves 1 to
3 ft.
.FRIDAY...Southwest winds 10 to 20 kt increasing to 20 to 25 kt
in the afternoon. Sunny. Waves 1 to 3 ft.
.FRIDAY NIGHT...Southwest winds to 30 kt. A few gale force gusts
to 35 kt possible. Partly cloudy. Waves 1 to 3 ft.
.SATURDAY...Southwest winds 15 to 20 kt. Partly sunny. Waves 1 ft
or less.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

KMD


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