408
FZUS53 KLOT 241948
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
248 PM CDT THU SEP 24 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>742-250315-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
248 PM CDT THU SEP 24 2026
TONIGHT
NORTHEAST WINDS AROUND 10 KT BECOMING SOUTHEAST.
PARTLY CLOUDY. WAVES 1 TO 3 FT.
FRIDAY
SOUTHEAST WINDS AROUND 10 KT BECOMING EAST IN THE
AFTERNOON. MOSTLY CLOUDY. WAVES 1 TO 3 FT.
FRIDAY NIGHT
NORTHEAST WINDS AROUND 10 KT BECOMING EAST.
DECREASING CLOUDINESS. WAVES 1 TO 2 FT.
SATURDAY
SOUTHEAST WINDS AROUND 10 KT BECOMING EAST. INCREASING
CLOUDINESS. WAVES 1 TO 2 FT.
LMZ743>745-250315-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
248 PM CDT THU SEP 24 2026
TONIGHT
NORTHEAST WINDS AROUND 10 KT BECOMING SOUTHEAST.
PARTLY CLOUDY. WAVES 1 TO 2 FT.
FRIDAY
SOUTHEAST WINDS AROUND 10 KT BECOMING NORTHEAST IN THE
AFTERNOON. MOSTLY CLOUDY. WAVES 1 FT OR LESS.
FRIDAY NIGHT
NORTHEAST WINDS AROUND 10 KT BECOMING EAST.
DECREASING CLOUDINESS. WAVES 1 TO 2 FT.
SATURDAY
EAST WINDS AROUND 10 KT BECOMING NORTHEAST IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FT.
BORCHARDT
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