Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 200806
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
306 AM CDT Tue Jun 20 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>743-201530-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
306 AM CDT Tue Jun 20 2017

.TODAY...West winds 10 to 15 kt increasing to 15 to 20 kt late in
the morning, then becoming east 10 to 20 kt in the afternoon.
Chance of showers and thunderstorms in the afternoon. Waves 1 to 3
ft building to 2 to 4 ft in the afternoon.
.TONIGHT...Southeast winds 5 to 10 kt becoming north after
midnight. Mostly clear. Waves 1 to 3 ft subsiding to 1 ft or less
after midnight.
.WEDNESDAY...Northeast winds around 5 kt becoming east around 10
kt in the afternoon. Sunny. Waves 1 to 2 ft.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 kt becoming south
10 to 15 kt after midnight. Chance of showers and thunderstorms
through the night. Waves 1 to 3 ft.

$$

LMZ744-745-201530-
Gary to Burns Harbor-Burns Harbor to Michigan City-
306 AM CDT Tue Jun 20 2017

.TODAY...Southwest winds 10 to 15 kt becoming east late in the
afternoon. Chance of showers and thunderstorms in the afternoon.
Waves 2 to 4 ft.
.TONIGHT...Southeast winds 5 to 10 kt becoming east after
midnight. Partly cloudy. Waves 1 to 3 ft subsiding to 1 ft or
less after midnight.
.WEDNESDAY...Northeast winds 5 to 10 kt. Sunny. Waves 1 ft or
less.
.WEDNESDAY NIGHT...East winds 5 to 10 kt becoming south 10 to
15 kt after midnight. Chance of showers and thunderstorms after
midnight. Waves 1 ft or less.

$$

JEE



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