Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 192006
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
306 PM CDT Sat Aug 19 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>742-200400-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
306 PM CDT Sat Aug 19 2017

.TONIGHT...Southeast winds around 10 kt early, becoming south at
5 to 10 kt. Mostly clear. Waves 1 to 2 ft subsiding to 1 ft or
less.
.SUNDAY...South winds 10 to 15 kt becoming southeast in the
afternoon. Sunny. Waves 1 ft or less.
.SUNDAY NIGHT...South winds 10 to 15 kt becoming southwest after
midnight. Slight chance of showers and thunderstorms after
midnight. Waves 1 ft or less.
.MONDAY...Southwest winds 10 to 15 kt. Slight chance of showers
and thunderstorms. Waves 1 ft or less.

$$

LMZ743>745-200400-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
306 PM CDT Sat Aug 19 2017

.TONIGHT...Northeast winds 5 to 10 kt early, becoming south in
the late evening and overnight. Clear. Waves 1 to 3 ft subsiding
to 1 ft or less.
.SUNDAY...South winds 5 to 10 kt. Sunny. Waves 1 ft or less.
.SUNDAY NIGHT...South winds 10 to 15 kt. Partly cloudy in the
evening then becoming mostly cloudy. Waves 1 ft or less.
.MONDAY...Southwest winds 10 to 15 kt. Slight chance of showers
and thunderstorms through the day. Waves 1 ft or less.

$$

Ratzer



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