Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 171411
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
911 AM CDT Tue Oct 17 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>742-172100-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
911 AM CDT Tue Oct 17 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...

.REST OF TODAY...Southwest winds 20 to 25 kt. Sunny. Waves 2 to
4 ft.
.TONIGHT...Southwest winds 15 to 25 kt. Clear. Waves 2 to 4 ft.
.WEDNESDAY...South winds 20 to 25 kt. Sunny. Waves 2 to 4 ft
building to 3 to 5 ft in the afternoon. A Small Craft Advisory
will likely be needed.
.WEDNESDAY NIGHT...Southwest winds 15 to 25 kt. Mostly clear.
Waves 2 to 4 ft.

$$

LMZ743>745-172100-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
911 AM CDT Tue Oct 17 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...

.REST OF TODAY...Southwest winds 20 to 25 kt. Sunny. Waves 2 to
4 ft.
.TONIGHT...Southwest winds 15 to 25 kt. Clear. Waves 1 to 3 ft.
.WEDNESDAY...South winds 20 to 25 kt. Sunny. Waves 2 to 4 ft. A
Small Craft Advisory will likely be needed.
.WEDNESDAY NIGHT...Southwest winds 15 to 25 kt. Mostly clear.
Waves 1 to 3 ft.

$$


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