Nearshore Marine Forecast
Issued by NWS Chicago, IL

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940
FZUS53 KLOT 200849
NSHLOT

NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
349 AM CDT MON MAR 20 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>742-201515-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
349 AM CDT MON MAR 20 2017

.TODAY...SOUTHEAST WINDS 10 TO 15 KT SHIFTING TO NORTH EARLY IN
THE AFTERNOON INCREASING TO 10 TO 20 KT LATE IN THE AFTERNOON.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING. WAVES 1
TO 3 FT.
.TONIGHT AND TUESDAY...NORTH WINDS 10 TO 20 KT. PARTLY CLOUDY.
WAVES 2 TO 4 FT.
.TUESDAY NIGHT...NORTHEAST WINDS INCREASING TO 20 TO 25 KT.
PARTLY CLOUDY. WAVES BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT
AFTER MIDNIGHT. A SMALL CRAFT ADVISORY WILL LIKELY BE NEEDED.

$$

LMZ743>745-201515-
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
349 AM CDT MON MAR 20 2017

.TODAY...SOUTHEAST WINDS 10 TO 15 KT SHIFTING TO NORTH IN THE
AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES AROUND 1 FT
BUILDING TO 1 TO 3 FT LATE IN THE AFTERNOON.
.TONIGHT AND TUESDAY...NORTH WINDS 10 TO 20 KT. PARTLY CLOUDY.
WAVES 2 TO 4 FT.
.TUESDAY NIGHT...NORTHEAST WINDS INCREASING TO 20 TO 25 KT.
PARTLY CLOUDY. WAVES BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT
AFTER MIDNIGHT. A SMALL CRAFT ADVISORY WILL LIKELY BE NEEDED.

$$

IZZI



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