Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 042100
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
300 PM CST Mon Dec 4 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>742-050430-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
300 PM CST Mon Dec 4 2017

...GALE WARNING IN EFFECT THROUGH LATE TUESDAY NIGHT...

.TONIGHT...South gales to 35 kt becoming west after midnight.
Rain showers and a chance of thunderstorms in the evening. Waves 4
to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft.
.TUESDAY...West gales to 40 kt. Mostly sunny. Waves 3 to 6 ft
occasionally to 8 ft.
.TUESDAY NIGHT...West gales to 40 kt diminishing to 30 kt after
midnight. Mostly clear. Waves 3 to 5 ft subsiding to 2 to 4 ft
after midnight.
.WEDNESDAY...West winds to 30 kt. Mostly sunny. Waves 2 to 4 ft
subsiding to 1 to 3 ft in the afternoon.

$$

LMZ743>745-050430-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
300 PM CST Mon Dec 4 2017

...GALE WARNING IN EFFECT THROUGH LATE TUESDAY NIGHT...

.TONIGHT...Southwest gales to 40 kt becoming west gales to 35 kt
after midnight. Rain showers and a chance of thunderstorms in the
evening. Waves 3 to 5 ft building to 4 to 7 ft occasionally to 9
ft.
.TUESDAY...West gales to 35 kt increasing to gales to 40 kt.
Mostly sunny. Waves 4 to 7 ft occasionally to 9 ft building to 5
to 8 ft occasionally to 10 ft in the afternoon.
.TUESDAY NIGHT...West gales to 40 kt diminishing to 30 kt late.
Mostly clear. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4
to 7 ft occasionally to 9 ft after midnight.
.WEDNESDAY...West winds to 30 kt. Mostly sunny. Waves 4 to 6 ft
occasionally to 8 ft.

$$

JEE



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