Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 221415
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
915 AM CDT Sat Jul 22 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>742-222115-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
915 AM CDT Sat Jul 22 2017

.REST OF TODAY...Northeast winds 5 to 10 kt. Waves 1 ft or less.
.TONIGHT...North winds 5 to 10 kt becoming northwest after
midnight. Mostly cloudy. Waves 1 to 2 ft.
.SUNDAY...West winds 10 to 15 kt. Slight chance of showers and
thunderstorms in the afternoon. Waves 1 ft or less.
.SUNDAY NIGHT...North winds 10 to 20 kt. Slight chance of showers
in the evening. Waves 1 ft or less building to 2 to 4 ft after
midnight.

$$

LMZ743>745-222115-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
915 AM CDT Sat Jul 22 2017

.REST OF TODAY...North winds 10 to 15 kt becoming northeast less
than 10 kt. Waves 1 to 3 ft.
.TONIGHT...North winds 5 to 10 kt becoming northwest after
midnight. Slight chance of showers and thunderstorms in the
evening. Waves subsiding to 1 ft or less.
.SUNDAY...West winds 10 to 15 kt becoming northwest in the
afternoon. Slight chance of showers and thunderstorms in the
afternoon. Waves 1 ft or less.
.SUNDAY NIGHT...North winds 10 to 15 kt. Slight chance of showers
in the evening. Waves 1 to 3 ft.

$$

KMD


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