Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 152108
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
308 PM CST Mon Jan 15 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.

LMZ740-741-160430-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
308 PM CST Mon Jan 15 2018

.TONIGHT...Northwest winds 10 to 20 kt. Periods of snow showers.
Waves 1 ft or less.
.TUESDAY...Northwest winds 15 to 20 kt. Snow showers likely.
Waves 1 to 3 ft.
.TUESDAY NIGHT...Northwest winds 15 to 20 kt. Chance of snow
showers in the evening, then a chance of flurries after midnight.
Waves 1 to 3 ft subsiding to 1 ft or less after midnight.
.WEDNESDAY...West winds 15 to 25 kt. Mostly sunny. Waves 1 ft or
less.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

LMZ742>745-160430-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
Gary to Burns Harbor-Burns Harbor to Michigan City-
308 PM CST Mon Jan 15 2018

.TONIGHT...West winds 15 to 25 kt. Numerous snow showers in the
evening, then periods of snow showers after midnight. Waves 2 to
4 ft subsiding to 1 to 3 ft late.
.TUESDAY...West winds 15 to 20 kt becoming northwest in the
afternoon. Snow showers in the morning, then chance of snow
showers in the afternoon. Waves 2 to 4 ft building to 3 to 5 ft
in the afternoon.
.TUESDAY NIGHT...Northwest winds 15 to 20 kt. Chance of snow
showers. Waves 4 to 6 ft occasionally to 8 ft.
.WEDNESDAY...West winds 15 to 25 kt. Mostly sunny. Waves 3 to
5 ft subsiding to 1 to 3 ft in the afternoon.

WAVE FORECAST IS FOR ICE FREE AREAS

$$

Lenning



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