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National Weather Service Marine Forecast FZUS53 KLOT

FZUS53 KLOT 240937
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
337 AM CST Fri Jan 24 2020

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>742-241615-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
337 AM CST Fri Jan 24 2020

TODAY
East winds 10 to 20 kt diminishing to 5 to 10 kt late in
the afternoon. Areas of fog and drizzle through the day. Waves 3
to 5 ft subsiding to 2 to 4 ft in the afternoon.

TONIGHT
Southwest winds 10 to 15 kt. Rain in the evening. Snow
through the night. Waves 1 to 3 ft.

SATURDAY
West winds 10 to 15 kt becoming northwest in the
afternoon. Snow likely through the day. Chance of rain in the
afternoon. Waves 2 ft or less.

SATURDAY NIGHT
West winds 10 to 15 kt. Chance of rain and
slight chance of snow in the evening. Waves 2 ft or less.



LMZ743>745-241615-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
337 AM CST Fri Jan 24 2020

TODAY
East winds 10 to 20 kt diminishing to 5 to 10 kt late in
the afternoon. Areas of fog and drizzle. Waves 1 to 3 ft
subsiding to 1 ft or less in the afternoon.

TONIGHT
Southwest winds 10 to 15 kt. Rain in the evening. Snow
through the night. Waves 1 ft or less.

SATURDAY
Southwest winds 10 to 15 kt becoming west 15 to 20 kt
in the afternoon. Rain and snow likely. Waves 1 to 3 ft building
to 2 to 4 ft.

SATURDAY NIGHT
West winds 10 to 15 kt. Chance of rain and snow
in the evening. Waves 1 to 3 ft. 



KJB