Nearshore Marine Forecast
Issued by NWS Chicago, IL

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000
FZUS53 KLOT 130905
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
305 AM CST Wed Dec 13 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>742-131630-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
305 AM CST Wed Dec 13 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CST THIS MORNING
THROUGH THURSDAY MORNING...

.TODAY...South winds 15 to 25 kt increasing to 30 kt and then
becoming northwest late in the afternoon. Snow likely. Waves 2 to
4 ft building to 3 to 5 ft.
.TONIGHT...North winds to 30 kt diminishing to 15 to 25 kt after
midnight. Snow likely. Waves 5 to 8 ft occasionally to 10 ft.
.THURSDAY...Northwest winds 10 to 20 kt. Slight chance of snow in
the morning. Waves 4 to 7 ft occasionally to 9 ft subsiding to
3 to 5 ft in the afternoon.
.THURSDAY NIGHT...West winds 10 to 20 kt. A chance of flurries in
the evening, then slight chance of snow after midnight. Waves
1 to 3 ft.

$$

LMZ743>745-131630-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
305 AM CST Wed Dec 13 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CST THIS MORNING
THROUGH THURSDAY MORNING...

.TODAY...South winds 15 to 25 kt increasing to 30 kt and then
becoming west late in the afternoon. Snow likely through the day.
Waves 2 to 4 ft building to 3 to 5 ft late in the afternoon.
.TONIGHT...North winds to 30 kt diminishing to 15 to 25 kt after
midnight. Snow likely. Waves 5 to 8 ft occasionally to 10 ft.
.THURSDAY...North winds 10 to 20 kt becoming west 10 to 15 kt in
the afternoon. Snow likely through the day. Waves 4 to 7 ft
occasionally to 9 ft subsiding to 3 to 5 ft in the afternoon.
.THURSDAY NIGHT...West winds 10 to 20 kt. A chance of flurries.
Waves 2 to 4 ft subsiding to 1 to 3 ft after midnight.

$$

JEE


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