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National Weather Service Marine Forecast FZUS53 KLOT

FZUS53 KLOT 241522
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
922 AM CST Mon Jan 24 2022

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.

LMZ740-741-242215-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
922 AM CST Mon Jan 24 2022

REST OF TODAY
Southwest winds 15 to 20 kt becoming northwest
15 to 25 kt in the afternoon. Snow this morning, then diminishing
this afternoon. Waves 1 to 3 ft building to 2 to 4 ft late in the
afternoon.

TONIGHT
Northwest winds 15 to 25 kt. Heavy freezing spray
after midnight. Waves 3 to 5 ft.

TUESDAY
Northwest winds 15 to 20 kt. Mostly sunny. Waves 2 to
4 ft subsiding to 1 to 3 ft in the afternoon.

TUESDAY NIGHT
Northwest winds 15 to 20 kt. Partly cloudy.
Waves 1 to 3 ft. 

WAVE FORECAST IS FOR ICE FREE AREAS



LMZ742-743-242215-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
922 AM CST Mon Jan 24 2022

REST OF TODAY
Southwest winds 15 to 20 kt becoming northwest
in the afternoon. Snow this morning, diminishing this afternoon.
Waves 1 to 3 ft.

TONIGHT
Northwest winds 15 to 25 kt. Mostly cloudy in the
evening then clearing. Waves 2 to 4 ft.

TUESDAY
Northwest winds 15 to 20 kt. Mostly sunny. Waves 2 to
4 ft.

TUESDAY NIGHT
Northwest winds 10 to 20 kt. Partly cloudy.
Waves 1 to 3 ft.

WAVE FORECAST IS FOR ICE FREE AREAS



LMZ744-745-242215-
Gary to Burns Harbor-Burns Harbor to Michigan City-
922 AM CST Mon Jan 24 2022

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH TUESDAY AFTERNOON...

REST OF TODAY
Southwest winds 15 to 20 kt becoming northwest
late in the afternoon. Snow in the morning, then snow likely in
the afternoon. Waves 1 to 3 ft building to 2 to 4 ft late.

TONIGHT
Northwest winds 15 to 25 kt. Chance of snow showers
through the night. Waves 3 to 5 ft building to 4 to 7 ft
occasionally 9 ft.

TUESDAY
Northwest winds 15 to 20 kt. Slight chance of snow
showers in the morning. Waves 4 to 6 ft subsiding to 3 to 5 ft in
the afternoon.

TUESDAY NIGHT
Northwest winds 10 to 20 kt. Slight chance of
snow. Waves 2 to 4 ft. 

WAVE FORECAST IS FOR ICE FREE AREAS


KJB