Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 182037
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
337 PM CDT Wed Sep 18 2019

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>742-190315-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
337 PM CDT Wed Sep 18 2019

.TONIGHT...East winds 10 to 15 kt becoming south. Mostly clear.
Waves 1 to 3 ft subsiding to 1 ft or less.
.THURSDAY...South winds 10 to 15 kt becoming east in the
afternoon. Mostly sunny. Waves 1 ft or less building to 1 to 3
ft.
.THURSDAY NIGHT...East winds around 10 kt becoming south 5 to 10
kt. Partly cloudy. Waves subsiding 1 ft or less.
.FRIDAY...South winds 5 to 10 kt becoming east around 10 kt.
Slight chance of showers and thunderstorms in the morning. Waves 1
to 2 ft.

$$

LMZ743>745-190315-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
337 PM CDT Wed Sep 18 2019

.TONIGHT...Northeast winds 5 to 10 kt becoming southeast 10 to 15
kt. Mostly clear. Waves 1 ft or less.
.THURSDAY...Southeast winds 5 to 10 kt becoming northeast in the
afternoon. Mostly sunny. Waves 1 ft or less.
.THURSDAY NIGHT...Northeast winds 5 to 10 kt becoming south.
Partly cloudy. Waves 1 ft or less.
.FRIDAY...South winds 5 to 10 kt becoming northeast in the
afternoon. Mostly sunny. Waves 1 ft or less.

$$

- Izzi


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