Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 142030
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
330 PM CDT Sat Oct 14 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>742-150315-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
330 PM CDT Sat Oct 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM CDT THIS EVENING
THROUGH SUNDAY MORNING...
...GALE WARNING IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...

.TONIGHT...Southeast winds 10 to 20 kt becoming southwest to 30
kt. Showers and a chance of thunderstorms. Waves 2 to 4 ft
building to 3 to 5 ft.
.SUNDAY...West gales to 35 kt becoming northwest in the
afternoon. Slight chance of showers in the morning. Waves 4 to
6 ft occasionally to 8 ft.
.SUNDAY NIGHT...West winds 15 to 25 kt diminishing to 10 to 20 kt.
Partly cloudy. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3
to 5 ft after midnight.
.MONDAY...West winds 10 to 15 kt. Sunny. Waves 1 to 3 ft
subsiding to 1 ft or less in the afternoon.

$$

LMZ743>745-150315-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
330 PM CDT Sat Oct 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM CDT THIS EVENING
THROUGH SUNDAY MORNING...
...GALE WARNING IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...

.TONIGHT...Southeast winds 10 to 20 kt becoming southwest to 30
kt. Showers and a chance of thunderstorms. Waves 1 to 3 ft
building to 4 to 6 ft occasionally to 8 ft.
.SUNDAY...West gales to 35 kt becoming northwest in the
afternoon. Chance of showers. Waves 6 to 9 ft occasionally to
12 ft.
.SUNDAY NIGHT...Northwest winds to 30 kt diminishing to 10 to
20 kt after midnight. Partly cloudy. Waves 6 to 9 ft occasionally
to 12 ft subsiding to 4 to 7 ft occasionally to 9 ft after
midnight.
.MONDAY...West winds 10 to 15 kt. Sunny. Waves 2 to 4 ft
subsiding to 1 to 3 ft in the afternoon.

$$

BMD



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