Nearshore Marine Forecast
Issued by NWS Chicago, IL

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000
FZUS53 KLOT 202204
NSHLOT

NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
504 PM CDT WED MAY 20 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.

LMZ740-210315-
WINTHROP HARBOR TO WILMETTE HARBOR-
504 PM CDT WED MAY 20 2015

.TONIGHT...NORTH WINDS 5 TO 10 KT BECOMING WEST AFTER MIDNIGHT.
RAIN AND INTERMITTENT LIGHT SLEET EARLY IN THE EVENING. WAVES
AROUND 1 FT.
.THURSDAY...WEST WINDS 5 TO 10 KT INCREASING TO 10 TO 15 KT.
MOSTLY SUNNY. WAVES AROUND 1 FT.
.THURSDAY NIGHT...WEST WINDS 10 TO 15 KT BECOMING NORTH AFTER
MIDNIGHT. MOSTLY CLEAR. WAVES 1 TO 3 FT.
.FRIDAY...NORTHEAST WINDS 5 TO 10 KT INCREASING TO 10 TO 15 KT.
SUNNY. WAVES 1 TO 3 FT.

$$

LMZ741-742-210315-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
504 PM CDT WED MAY 20 2015

.TONIGHT...NORTH WINDS 15 TO 25 KT DIMINISHING 5 TO 10 KT
LATE IN THE EVENING...THEN BECOMING NORTHWEST AFTER MIDNIGHT.
RAIN EARLY IN THE EVENING. INTERMITTENT LIGHT SLEET IN THE
EVENING. SLIGHT CHANCE OF RAIN IN THE EVENING. WAVES 3 TO 5 FT
OCCASIONALLY TO 7 FT SUBSIDING TO 1 TO 3 FT LATE.
.THURSDAY...WEST WINDS 5 TO 10 KT INCREASING TO 10 TO 15 KT.
MOSTLY SUNNY. WAVES AROUND 1 FT.
.THURSDAY NIGHT...WEST WINDS 10 TO 15 KT BECOMING NORTH AFTER
MIDNIGHT. MOSTLY CLEAR. WAVES 1 TO 3 FT.
.FRIDAY...NORTHEAST WINDS 5 TO 10 KT INCREASING TO 10 TO 15 KT.
SUNNY. WAVES 1 TO 3 FT.

$$

LMZ743>745-210315-
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
504 PM CDT WED MAY 20 2015

.TONIGHT...NORTH WINDS 15 TO 25 KT DIMINISHING TO 5 TO 10 KT AND
THEN BECOMING NORTHWEST AFTER MIDNIGHT. RAIN AND INTERMITTENT
LIGHT SLEET IN THE EVENING. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT
SUBSIDING TO 1 TO 3 FT LATE.
.THURSDAY...WEST WINDS 5 TO 10 KT INCREASING TO 10 TO 15 KT.
MOSTLY SUNNY. WAVES AROUND 1 FT.
.THURSDAY NIGHT...WEST WINDS 10 TO 20 KT BECOMING NORTH AROUND 10
KT TOWARD DAYBREAK. MOSTLY CLEAR. WAVES 1 TO 3 FT.
.FRIDAY...NORTHEAST WINDS 5 TO 10 KT INCREASING TO 10 TO 15 KT.
SUNNY. WAVES 1 TO 3 FT.

$$

RC


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