Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 271430
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
930 AM CDT Thu Jul 27 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>742-272115-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
930 AM CDT Thu Jul 27 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM CDT THIS AFTERNOON
THROUGH SATURDAY MORNING...

.REST OF TODAY...North winds 10 to 20 kt increasing to 15 to 25
kt. Mostly sunny. Waves 2 to 4 ft building to 4 to 6 ft
occasionally to 8 ft late.
.TONIGHT...Northeast winds 20 to 25 kt easing to 15 to 20 kt by
after midnight. A few gusts to 30 kt this evening. Partly cloudy.
Waves 5 to 8 ft occasionally to 10 ft.
.FRIDAY...Northeast winds 15 to 25 kt becoming north 20 to 25 kt
by early afternoon. Mostly sunny. Waves 4 to 6 ft occasionally to
8 ft.
.FRIDAY NIGHT...Northeast winds 15 to 25 kt. Mostly clear. Waves
4 to 7 ft occasionally to 9 ft.

$$

LMZ743>745-272115-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
930 AM CDT Thu Jul 27 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM CDT THIS AFTERNOON
THROUGH SATURDAY MORNING...

.REST OF TODAY...North winds 10 to 20 kt. Slight chance of
showers. Waves 1 to 3 ft building to 3 to 6 ft occasionally to 8
ft late.
.TONIGHT...Northeast winds 15 to 25 kt. Partly cloudy. Waves 4 to
7 ft occasionally to 9 ft.
.FRIDAY...Northeast winds 15 to 25 kt becoming north 20 to 25 kt
by early afternoon. Mostly sunny. Waves 4 to 7 ft occasionally to
9 ft building to 5 to 8 ft occasionally to 10 ft in the
afternoon.
.FRIDAY NIGHT...Northeast winds 15 to 25 kt diminishing to 10 to
20 kt. Mostly clear. Waves 4 to 7 ft occasionally to 9 ft.

$$

KMD


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