Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 180237
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
937 PM CDT Sun Sep 17 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>742-181015-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
937 PM CDT Sun Sep 17 2017

.REST OF TONIGHT...North winds 10 to 20 kt. Partly cloudy. Waves
1 to 3 ft building to 2 to 4 ft.
.MONDAY...Northeast winds 10 to 15 kt. Slight chance of showers
in the afternoon. Waves subsiding to 1 to 3 ft.
.MONDAY NIGHT...Northeast winds 10 to 15 kt becoming east 5 to
10 kt after midnight. Chance of showers. Waves 1 to 3 ft.
.TUESDAY...Southeast winds 5 to 10 kt. Slight chance of showers
through the day. Slight chance of thunderstorms in the afternoon.
Waves 1 to 3 ft subsiding to 1 ft or less in the afternoon.

$$

LMZ743>745-181015-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
937 PM CDT Sun Sep 17 2017

.REST OF TONIGHT...North winds 10 to 20 kt becoming northeast.
Partly cloudy. Waves 1 to 3 ft building to 2 to 4 ft.
.MONDAY...Northeast winds 10 to 15 kt. Slight chance of showers
in the afternoon. Waves 2 to 4 ft subsiding to 1 to 3 ft in the
afternoon.
.MONDAY NIGHT...Northeast winds around 10 kt becoming southeast
after midnight. Chance of showers. Waves 1 to 3 ft subsiding to
1 ft or less after midnight.
.TUESDAY...Southeast winds 5 to 10 kt becoming east in the
afternoon. Slight chance of showers through the day. Slight
chance of thunderstorms in the afternoon. Waves 1 ft or less.

$$
Rodriguez



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