Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 202055
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
255 PM CST Sat Jan 20 2018

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>742-210430-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
255 PM CST Sat Jan 20 2018

.TONIGHT...South winds 10 to 15 kt becoming southeast 5 to 10 kt
late. Patchy drizzle in the evening, then areas of fog and drizzle
after midnight. Waves 1 ft or less.
.SUNDAY...Southeast winds 10 to 15 kt. Areas of fog and drizzle.
Waves 1 ft or less.
.SUNDAY NIGHT...East winds 10 to 20 kt. Widespread fog through
the night. Rain likely in the evening. Rain and slight chance of
thunderstorms after midnight. Waves 1 to 3 ft building to 2 to
4 ft after midnight.
.MONDAY...Southeast winds 15 to 20 kt becoming south 10 to 20 kt
in the afternoon. Areas of fog through the day. Rain and slight
chance of thunderstorms in the morning. Rain likely in the
afternoon. Waves 3 to 5 ft.

$$

LMZ743>745-210430-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
255 PM CST Sat Jan 20 2018

.TONIGHT...South winds 10 to 15 kt. Areas of fog and drizzle.
Waves 1 ft or less.
.SUNDAY...Southeast winds 10 to 15 kt. Areas of fog drizzle.
Waves 1 ft or less.
.SUNDAY NIGHT...Southeast winds 10 to 15 kt. Widespread fog
through the night. Chance of rain in the evening. Rain and slight
chance of thunderstorms after midnight. Waves 1 ft or less.
.MONDAY...South winds 15 to 25 kt. Areas of fog through the day.
Rain in the morning. Chance of rain in the afternoon. Waves 1 ft
or less.

$$



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