Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 200906
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
306 AM CST Mon Nov 20 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>742-201600-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
306 AM CST Mon Nov 20 2017

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

.TODAY...Southwest winds 20 to 25 kt increasing to 30 kt. Mostly
sunny. Waves 2 to 4 ft.
.TONIGHT...Southwest winds to 30 kt. Occasional gale gusts to 35
kt. Partly cloudy. Waves 3 to 5 ft.
.TUESDAY...West winds to 30 kt becoming northwest in the
afternoon. Partly sunny. Waves 3 to 5 ft.
.TUESDAY NIGHT...Northwest winds to 30 kt diminishing to 15 to
20 kt after midnight. Mostly clear. Waves 3 to 5 ft.

$$

LMZ743>745-201600-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
306 AM CST Mon Nov 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

.TODAY...Southwest winds 20 to 25 kt increasing to 30 kt. Mostly
sunny. Waves 2 to 4 ft building to 3 to 5 ft.
.TONIGHT...Southwest winds to 30 kt. Occasional gale gusts to 35
kt. Waves building to 4 to 6 ft occasionally to 8 ft.
.TUESDAY...Southwest winds to 30 kt becoming northwest in the
afternoon. Slight chance of rain in the afternoon. Waves 4 to 6
ft occasionally to 8 ft.
.TUESDAY NIGHT...Northwest winds to 30 kt. Partly cloudy. Waves
5 to 8 ft occasionally to 10 ft.

$$



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