Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 111458
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
958 AM CDT Fri Aug 11 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>742-112130-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
958 AM CDT Fri Aug 11 2017

.REST OF TODAY...West winds 10 to 15 kt becoming northwest late
this morning and north early this afternoon. Partly sunny. Waves
2 ft or less.
.TONIGHT...North winds 10 to 15 kt. Mostly cloudy in the evening
then clearing. Waves 2 ft or less building to 1 to 3 ft after
midnight.
.SATURDAY...North winds 10 to 15 kt. Sunny. Waves 2 to 4 ft.
.SATURDAY NIGHT...Northeast winds around 10 kt becoming west
after midnight. Mostly clear. Waves 1 to 3 ft.

$$

LMZ743-744-112130-
Calumet Harbor to Gary-Gary to Burns Harbor-
958 AM CDT Fri Aug 11 2017

.REST OF TODAY...Southwest winds 10 to 15 kt becoming northwest
toward midday then north this afternoon. Partly sunny. Waves 1 to
3 ft.
.TONIGHT...North winds 10 to 15 kt. Mostly cloudy in the evening
then becoming partly cloudy. Waves 1 to 3 ft building to 2 to 4 ft
overnight.
.SATURDAY...North winds 10 to 20 kt. Mostly sunny. Waves 2 to 4
ft. A small craft advisory may be needed.
.SATURDAY NIGHT...North winds 10 to 15 kt becoming northwest 5 to
10 kt after midnight. Mostly clear. Waves subsiding to 1 to 3 ft
after midnight.

$$

LMZ745-112130-
Burns Harbor to Michigan City-
958 AM CDT Fri Aug 11 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY EVENING...

.REST OF TODAY...Southwest winds 10 to 15 kt becoming northwest
toward midday then north this afternoon. Partly sunny. Waves 1 to
3 ft.
.TONIGHT...North winds 10 to 15 kt. Mostly cloudy in the evening
then becoming partly cloudy. Waves 1 to 3 ft building to 2 to 4 ft
overnight.
.SATURDAY...North winds 15 to 20 kt. Mostly sunny. Waves 3 to 6
ft occasionally to 8 ft.
.SATURDAY NIGHT...North winds 10 to 15 kt becoming northwest 5 to
10 kt after midnight. Mostly clear. Waves subsiding to 1 to 3 ft
after midnight.

$$

MDB



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