FZUS53 KLOT 212053
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
253 PM CST Thu Feb 21 2019

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>742-220415-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
253 PM CST Thu Feb 21 2019

.TONIGHT...West winds 10 to 15 kt easing to 5 to 10 kt this
evening, then becoming north after midnight. Partly cloudy. Waves
1 ft or less. 
.FRIDAY...East winds 10 to 15 kt. Mostly sunny. Waves 1 ft or
less. 
.FRIDAY NIGHT...East winds 10 to 15 kt. Slight chance of rain
after midnight. Waves 1 to 3 ft building to 2 to 4 ft after
midnight. 
.SATURDAY...East winds 10 to 15 kt. Rain likely and slight chance
of light freezing rain in the morning, then showers likely in the
afternoon. Waves 2 to 4 ft subsiding to 1 to 3 ft in the
afternoon.  

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ743>745-220415-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
253 PM CST Thu Feb 21 2019

.TONIGHT...Northwest winds 5 to 10 kt becoming north late. Partly
cloudy. Waves 1 ft or less. 
.FRIDAY...East winds 5 to 10 kt. Mostly sunny. Waves 1 ft or
less. 
.FRIDAY NIGHT...East winds 10 to 15 kt. Slight chance of rain
after midnight. Waves 1 ft or less. 
.SATURDAY...Southeast winds 10 to 15 kt. Rain likely and slight
chance of light freezing rain in the morning, then showers likely
in the afternoon. Waves 1 ft or less.  

WAVE FORECAST IS FOR ICE FREE AREAS

$$

KJB