160
FZUS53 KLOT 101949
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
249 PM CDT SUN MAY 10 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>742-110445-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
249 PM CDT SUN MAY 10 2026
LATE THIS AFTERNOON
EAST WINDS 10 TO 15 KT. PARTLY CLOUDY.
WAVES 1 TO 2 FT.
TONIGHT
EAST WINDS 10 TO 15 KT BECOMING NORTHEAST 15 TO 20 KT
LATE. MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY CLOUDY.
WAVES 1 TO 2 FT.
MONDAY
NORTHEAST WINDS 15 TO 20 KT. SUNNY. WAVES 1 TO 3 FT.
MONDAY NIGHT
NORTHEAST WINDS 10 TO 15 KT BECOMING SOUTHEAST
OVERNIGHT. MOSTLY CLEAR. WAVES 1 TO 3 FT.
TUESDAY
SOUTH WINDS 15 TO 25 KT BECOMING SOUTHWEST TO 30 KT IN
THE AFTERNOON. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. WAVES 2 TO 4 FT BUILDING TO 3 TO 5 FT.
LMZ743>745-110445-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
249 PM CDT SUN MAY 10 2026
LATE THIS AFTERNOON
NORTHEAST WINDS 10 TO 15 KT BECOMING EAST.
MOSTLY SUNNY. WAVES 1 TO 2 FT.
TONIGHT
EAST WINDS 10 TO 15 KT BECOMING NORTHEAST LATE. PARTLY
CLOUDY IN THE EVENING, THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 2
FT.
MONDAY
NORTHEAST WINDS 10 TO 20 KT BECOMING NORTH. SUNNY.
WAVES 1 TO 3 FT.
MONDAY NIGHT
NORTHEAST WINDS 10 TO 15 KT BECOMING SOUTHEAST
OVERNIGHT. MOSTLY CLEAR. WAVES 1 TO 3 FT.
TUESDAY
SOUTH WINDS 10 TO 20 KT INCREASING TO 30 KT IN THE
AFTERNOON. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. WAVES 1 TO 2 FT BUILDING TO 2 TO 4 FT.
DOOM
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