Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 120800
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
300 AM CDT Sat Aug 12 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>742-121530-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
300 AM CDT Sat Aug 12 2017

.TODAY...North winds 10 to 15 kt. Mostly sunny. Waves 2 to 4 ft.
.TONIGHT...North winds 10 to 15 kt becoming northwest 5 to 10 kt
after midnight. Mostly clear. Waves 1 to 3 ft.
.SUNDAY...North winds 5 to 10 kt becoming east in the afternoon.
Mostly sunny. Waves 1 ft or less.
.SUNDAY NIGHT...Southeast winds 5 to 10 kt becoming south after
midnight. Mostly cloudy in the evening then becoming partly
cloudy. Waves 1 ft or less.

$$

LMZ743-744-121530-
Calumet Harbor to Gary-Gary to Burns Harbor-
300 AM CDT Sat Aug 12 2017

.TODAY...North winds 10 to 20 kt. Mostly sunny. Waves 2 to 4 ft
building to 3 to 5 ft in the late morning and early afternoon.
.TONIGHT...North winds 10 to 15 kt. Mostly clear. Waves 2 to 4 ft
subsiding to 1 to 3 ft after midnight.
.SUNDAY...Northeast winds 5 to 10 kt. Mostly sunny. Waves 1 to
2 ft.
.SUNDAY NIGHT...East winds 5 to 10 kt becoming southeast after
midnight. Partly cloudy. Waves 1 ft or less.

$$

LMZ745-121530-
Burns Harbor to Michigan City-
300 AM CDT Sat Aug 12 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CDT THIS MORNING
THROUGH THIS EVENING...

.TODAY...North winds 15 to 20 kt. Isolated showers in the
morning. Waves 2 to 4 ft building to 4 to 6 ft occasionally to 8
ft this morning.
.TONIGHT...North winds 10 to 15 kt. Clear. Waves subsiding to 2
to 4 ft.
.SUNDAY...Northeast winds 5 to 10 kt. Mostly sunny. Waves 1 to
2 ft.
.SUNDAY NIGHT...East winds 5 to 10 kt becoming southeast after
midnight. Partly cloudy. Waves 1 ft or less.

$$

KJB


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