Nearshore Marine Forecast
Issued by NWS Chicago, IL

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000
FZUS53 KLOT 220200
NSHLOT

NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT THU MAY 21 2015

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 HEIGHT 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>742-221030-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
900 PM CDT THU MAY 21 2015

.REST OF TONIGHT...SOUTHWEST WINDS 10 TO 20 KT QUICKLY BECOMING
NORTH 15 TO 25 KT AROUND MIDNIGHT...THEN NORTHEAST 10 TO 20 KT
DURING THE PREDAWN HOURS. A FEW GUSTS TO 30 KT POSSIBLE. SLIGHT
CHANCE OF SHOWERS. WAVES 1 TO 3 FT BUILDING TO 3 TO 5 FT
OCCASIONALLY TO 7 FT.
.FRIDAY...NORTHEAST WINDS 10 TO 15 KT. SUNNY. WAVES 2 TO 4 FT
SUBSIDING TO 1 TO 3 FT BY LATE MORNING.
.FRIDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KT BECOMING SOUTH AFTER
MIDNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FT.
.SATURDAY...SOUTH WINDS 10 TO 15 KT BECOMING SOUTHEAST IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 3 FT.

$$

LMZ743>745-221030-
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
900 PM CDT THU MAY 21 2015

.REST OF TONIGHT...SOUTHWEST WINDS 10 TO 15 KT BECOMING NORTH
10 TO 20 KT DURING THE EARLY OVERNIGHT. A FEW GUSTS TO 25 KT
POSSIBLE OVERNIGHT. SLIGHT CHANCE OF SHOWERS. WAVES 1 TO 3 FT
BUILDING TO 2 TO 4 FT.
.FRIDAY...NORTHEAST WINDS 10 TO 20 KT. SUNNY. WAVES 2 TO 4 FT
SUBSIDING TO 1 TO 3 FT BY EARLY AFTERNOON.
.FRIDAY NIGHT...EAST WINDS 5 TO 10 KT BECOMING SOUTHEAST AFTER
MIDNIGHT. MOSTLY CLEAR. WAVES 1 TO 3 FT.
.SATURDAY...SOUTH WINDS 5 TO 10 KT. MOSTLY SUNNY. WAVES AROUND
1 FT.

$$

MTF


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