510
FZUS53 KLOT 270235
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
935 PM CDT THU JUN 26 2025
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>742-270915-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
935 PM CDT THU JUN 26 2025
REST OF TONIGHT
VARIABLE WINDS AT AROUND 10 MPH. WAVES 1 TO 2
FT.
FRIDAY
SOUTHWEST WINDS 10 TO 20 KT BECOMING WEST. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FT.
FRIDAY NIGHT
NORTHWEST WINDS 10 TO 15 KT BECOMING NORTH 5 TO
10 KT OVERNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FT.
SATURDAY
NORTH WINDS 5 TO 10 KT BECOMING NORTHEAST AROUND 10
KT IN THE AFTERNOON. PARTLY CLOUDY IN THE MORNING THEN CLEARING.
WAVES AROUND 1 FT.
LMZ743>745-270915-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
935 PM CDT THU JUN 26 2025
REST OF TONIGHT
VARIABLE WINDS AT AROUND 10 MPH. WAVES 1 TO 2
FT.
FRIDAY
SOUTHWEST WINDS 10 TO 20 KT BECOMING WEST. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN CHANCE
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES AROUND 1 FT.
FRIDAY NIGHT
WEST WINDS 10 TO 15 KT BECOMING NORTH 5 TO 10 KT
OVERNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FT.
SATURDAY
NORTH WINDS 5 TO 10 KT BECOMING NORTHEAST AROUND 10
KT IN THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FT.
BORCHARDT
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