FZUS53 KLOT 170901
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
301 AM CST Mon Jan 17 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>743-171645-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
301 AM CST Mon Jan 17 2022

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

.TODAY...Northwest winds 20 to 25 kt diminishing to 15 to 20 kt
late this afternoon. Mostly cloudy, then becoming partly cloudy 
in the afternoon. Waves 4 to 6 ft occasionally to 8 ft subsiding 
to 3 to 5 ft late in the afternoon.
.TONIGHT...West winds 10 to 20 kt becoming southwest 10 to 15 kt
after midnight. Mostly cloudy. Waves 3 to 5 ft subsiding to 1 to
3 ft after midnight. 
.TUESDAY...South winds 10 to 20 kt increasing to 15 to 25 kt in 
the afternoon. Mostly cloudy. Waves 1 to 3 ft building to 2 to 4 
ft in the afternoon. 
.TUESDAY NIGHT...Southwest winds 20 to 25 kt becoming west after 
midnight. Mostly cloudy. Waves 2 to 4 ft. 

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ744-745-171645-
Gary to Burns Harbor-Burns Harbor to Michigan City-
301 AM CST Mon Jan 17 2022

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

.TODAY...Northwest winds to 30 kt diminishing to 20 to 25 kt in
the afternoon. Chance of snow showers through early afternoon.
Waves 6 to 9 ft occasionally to 12 ft subsiding to 5 to 8 ft 
occasionally to 10 ft in the afternoon. 
.TONIGHT...West winds 15 to 20 kt becoming southwest 10 to 15 kt
after midnight. Mostly cloudy. Waves 4 to 7 ft occasionally to
9 ft subsiding to 3 to 5 ft after midnight. 
.TUESDAY...South winds 10 to 20 kt increasing to 15 to 25 kt in 
the afternoon. Mostly cloudy. Waves 2 to 4 ft.
.TUESDAY NIGHT...Southwest winds 20 to 25 kt becoming west 
after midnight. Mostly cloudy. Waves 3 to 5 ft. 

WAVE FORECAST IS FOR ICE FREE AREAS

$$

MTF