Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 201400
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NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
900 AM CDT Fri Oct 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>742-202115-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
900 AM CDT Fri Oct 20 2017

.REST OF TODAY...South winds 15 to 20 kt. Sunny. Waves 2 to 4 ft.
.TONIGHT...South winds 15 to 20 kt. Partly cloudy. Waves 2 to
4 ft.
.SATURDAY...South winds 15 to 25 kt. Partly sunny. Waves 2 to
4 ft.
.SATURDAY NIGHT...South winds 20 to 25 kt. Chance of showers and
slight chance of thunderstorms through the night. Waves 3 to
5 ft. A small craft advisory will likely be needed.

$$

LMZ743>745-202115-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
900 AM CDT Fri Oct 20 2017

.REST OF TODAY...South winds 15 to 20 kt. Sunny. Waves 1 to 2 ft.
.TONIGHT...South winds 15 to 20 kt. Partly cloudy. Waves 1 to 3
ft.
.SATURDAY...South winds 15 to 25 kt. Mostly sunny. Waves 2 to
4 ft.
.SATURDAY NIGHT...South winds 20 to 25 kt. Chance of showers and
slight chance of thunderstorms after midnight. Waves 2 to 4 ft. A
small craft advisory will likely be needed.

$$

MTF



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