963
FZUS53 KLOT 282030
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
330 PM CDT TUE APR 28 2026
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>742-290330-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
330 PM CDT TUE APR 28 2026
LATE THIS AFTERNOON
WEST WINDS 10 TO 20 KT BECOMING VARIABLE 5
TO 10 KT LATE. PARTLY CLOUDY. WAVES 1 TO 2 FT.
TONIGHT
VARIABLE WINDS 5 TO 10 KT BECOMING NORTH 10 TO 15 KT
OVERNIGHT. A FEW SHOWERS. WAVES 1 TO 2 FT.
WEDNESDAY
NORTH WINDS 10 TO 20 KT. A FEW SHOWERS. WAVES 1 TO 3
FT.
WEDNESDAY NIGHT
NORTHEAST WINDS 5 TO 10 KT BECOMING WEST
OVERNIGHT. PARTLY CLOUDY. WAVES 1 TO 3 FT.
THURSDAY
NORTHWEST WINDS 5 TO 10 KT INCREASING TO 10 TO 15 KT
AND BECOMING NORTHEAST IN THE AFTERNOON. PARTLY CLOUDY IN THE
MORNING, THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 2 FT.
LMZ743>745-290330-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
330 PM CDT TUE APR 28 2026
LATE THIS AFTERNOON
NORTHWEST WINDS 5 TO 10 KT BECOMING
NORTHEAST. PARTLY CLOUDY. WAVES 1 TO 2 FT.
TONIGHT
VARIABLE WINDS AROUND 5 KT BECOMING NORTH 10 TO 15 KT
OVERNIGHT. A FEW SHOWERS. WAVES AROUND 1 FT.
WEDNESDAY
NORTH WINDS 10 TO 20 KT. A FEW SHOWERS. WAVES 1 TO 2
FT BUILDING TO 2 TO 4 FT.
WEDNESDAY NIGHT
NORTH WINDS 5 TO 10 KT BECOMING WEST
OVERNIGHT. MOSTLY CLEAR. WAVES 1 TO 3 FT.
THURSDAY
NORTHWEST WINDS AROUND 10 KT BECOMING NORTH IN THE
AFTERNOON. PARTLY CLOUDY. WAVES 1 TO 2 FT.
RC
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