Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 270822
NSHLOT

NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
322 AM CDT THU APR 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>742-271500-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
322 AM CDT THU APR 27 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CDT THIS MORNING
THROUGH THIS EVENING...

.TODAY...SOUTH WINDS 15 TO 25 KT EARLY...SHIFTING SOUTHWEST AND
INCREASING TO 30 KT THIS MORNING. OCCASIONAL GALE GUSTS TO 35 KT
POSSIBLE THIS MORNING. PATCHY FOG EARLY THIS MORNING. RAIN LIKELY
THIS MORNING. WAVES 2 TO 4 FT BUILDING TO 3 TO 5 FT OCCASIONALLY
TO 7 FT.
.TONIGHT...SOUTHWEST WINDS 10 TO 20 KT DIMINISHING TO 5 TO 10 KT
AFTER MIDNIGHT. MOSTLY CLOUDY. WAVES SUBSIDING TO 1 TO 2 FT.
.FRIDAY...SOUTHEAST WINDS 5 TO 10 KT BECOMING EAST 10 TO 15 KT IN
THE AFTERNOON. CHANCE OF SHOWERS. WAVES AROUND 1 FT.
.FRIDAY NIGHT...NORTH WINDS INCREASING TO 15 TO 25 KT. CHANCE OF
SHOWERS. WAVES BUILDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT.

$$

LMZ743>745-271500-
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
322 AM CDT THU APR 27 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CDT THIS MORNING
THROUGH THIS EVENING...

.TODAY...SOUTH WINDS 15 TO 25 KT EARLY...SHIFTING SOUTHWEST AND
INCREASING TO 30 KT THIS MORNING. OCCASIONAL GALE GUSTS TO 35 KT
POSSIBLE THIS MORNING. PATCHY FOG EARLY THIS MORNING. RAIN LIKELY
THIS MORNING. WAVES 2 TO 4 FT BUILDING TO 3 TO 5 FT OCCASIONALLY
TO 7 FT.
.TONIGHT...SOUTHWEST WINDS 10 TO 20 KT BECOMING SOUTH 5 TO 10 KT
AFTER MIDNIGHT. MOSTLY CLOUDY. WAVES 2 TO 4 FT SUBSIDING TO 1 TO
2 FT.
.FRIDAY...SOUTHEAST WINDS 10 TO 15 KT. CHANCE OF SHOWERS. WAVES
1 TO 2 FT.
.FRIDAY NIGHT...EAST WINDS 10 TO 15 KT BECOMING NORTH 15 TO 25
KT AFTER MIDNIGHT. SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
CHANCE OF SHOWERS THROUGH THE NIGHT. WAVES BUILDING TO 3 TO 5 FT
OCCASIONALLY TO 7 FT.

$$


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