Nearshore Marine Forecast
Issued by NWS Chicago, IL

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583
FZUS53 KLOT 072053
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
253 PM CST Thu Dec 7 2017

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>743-080445-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
253 PM CST Thu Dec 7 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM CST THIS EVENING
THROUGH FRIDAY AFTERNOON...

.TONIGHT...West winds 20 to 25 kt. Partly cloudy. Waves 2 to
4 ft.
.FRIDAY...Southwest winds 20 to 25 kt. Partly sunny. Waves 2 to
4 ft.
.FRIDAY NIGHT...Southwest winds 15 to 25 kt becoming west after
midnight. Snow. Waves 1 to 3 ft building to 2 to 4 ft after
midnight.
.SATURDAY...Northwest winds to 30 kt. Chance of snow showers
through the day. Waves 5 to 8 ft occasionally to 10 ft building
to 6 to 9 ft occasionally to 12 ft in the afternoon.

$$

LMZ744-745-080445-
Gary to Burns Harbor-Burns Harbor to Michigan City-
253 PM CST Thu Dec 7 2017

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

.TONIGHT...West winds 20 to 25 kt. Mostly clear. Waves 3 to 5 ft.
.FRIDAY...Southwest winds 20 to 25 kt. Mostly sunny. Waves 3 to
5 ft.
.FRIDAY NIGHT...Southwest winds 15 to 25 kt. Snow, increasing
after midnight. Waves 3 to 5 ft.
.SATURDAY...Northwest gales to 35 kt. Snow showers in the
morning, then chance of snow showers in the afternoon. Waves
building to 8 to 11 ft occasionally to 14 ft.

$$

KMD



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