Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 232101
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
301 PM CST Thu Nov 23 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>742-240515-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
301 PM CST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
FRIDAY AFTERNOON...

.TONIGHT...Southwest winds 10 to 20 kt. Mostly clear. Waves 1 to
3 ft.
.FRIDAY...Southwest winds to 30 kt. Occasional gales to 35 kt are
possible in the afternoon. Mostly sunny. Waves 3 to 5 ft.
.FRIDAY NIGHT...West winds to 30 kt becoming northwest after
midnight. Slight chance of showers in the evening. Waves 2 to
4 ft.
.SATURDAY...Northwest winds 15 to 25 kt. Sunny. Waves 2 to 4 ft.

$$

LMZ743>745-240515-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
301 PM CST Thu Nov 23 2017

...GALE WARNING IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY
AFTERNOON...

.TONIGHT...Southwest winds 10 to 20 kt becoming south. Clear.
Waves 1 to 3 ft.
.FRIDAY...South winds to 30 kt increasing to gales to 35 kt in
the afternoon. Mostly sunny. Waves 2 to 4 ft.
.FRIDAY NIGHT...Southwest winds to 30 kt becoming northwest after
midnight. Slight chance of showers in the evening. Waves 3 to
5 ft building to 4 to 7 ft occasionally to 9 ft after midnight.
.SATURDAY...Northwest winds 15 to 25 kt. Sunny. Waves 4 to 7 ft
occasionally to 9 ft subsiding to 4 to 6 ft occasionally to 8 ft
in the afternoon.

$$

JEE



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