Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 182000
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
300 PM CDT Tue Jul 18 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>742-190330-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
300 PM CDT Tue Jul 18 2017

.TONIGHT...Southeast winds 5 to 10 kt becoming southwest in the
late evening and overnight. Chance of showers and thunderstorms
after midnight. Waves 1 ft or less.
.WEDNESDAY...West winds 5 to 10 kt becoming northeast 10 to 15 kt
in the afternoon. Chance of thunderstorms in the morning. Chance
of showers through the day. Waves 1 ft or less.
.WEDNESDAY NIGHT...East winds 5 to 10 kt becoming southeast 10 to
15 kt after midnight. Chance of showers and thunderstorms after
midnight. Waves 1 ft or less.
.THURSDAY...South winds 10 to 15 kt becoming southwest in the
afternoon. Showers and thunderstorms likely. Waves 1 ft or less.

$$

LMZ743>745-190330-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
300 PM CDT Tue Jul 18 2017

.TONIGHT...Southeast winds 5 to 10 kt becoming southwest in the
late evening and overnight. Slight chance of showers and
thunderstorms after midnight. Waves 1 ft or less.
.WEDNESDAY...West winds 5 to 10 kt becoming north 10 to 15 kt in
the afternoon. Chance of thunderstorms in the morning. Chance of
showers through the day. Waves 1 ft or less.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 kt becoming southeast
10 to 15 kt after midnight. Slight chance of showers and
thunderstorms after midnight. Waves 1 ft or less.
.THURSDAY...South winds 10 to 15 kt becoming southwest in the
afternoon. Chance of showers and thunderstorms. Waves 1 ft or
less.

$$



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