348
FZUS53 KLOT 081458
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
958 AM CDT THU OCT 8 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>742-082115-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
958 AM CDT THU OCT 8 2026
REST OF TODAY
NORTHWEST WINDS 10 TO 15 KT BECOMING EAST LATE IN
THE AFTERNOON. PARTLY CLOUDY. WAVES 1 TO 2 FT.
TONIGHT
SOUTHEAST WINDS AROUND 10 KT BECOMING SOUTHWEST LATE.
PARTLY CLOUDY. WAVES 1 FT OR LESS.
FRIDAY
SOUTH WINDS 10 TO 15 KT BECOMING SOUTHEAST. CHANCE OF
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
WAVES AROUND 1 FT BUILDING TO 1 TO 3 FT.
FRIDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KT BECOMING SOUTH
OVERNIGHT. MOSTLY CLEAR. WAVES 2 TO 4 FT.
LMZ743>745-082115-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
958 AM CDT THU OCT 8 2026
REST OF TODAY
NORTHWEST WINDS 10 TO 15 KT BECOMING EAST IN THE
AFTERNOON. PARTLY CLOUDY. WAVES 1 TO 3 FT.
TONIGHT
EAST WINDS LESS THAN 10 KT BECOMING SOUTH LATE. MOSTLY
CLEAR. WAVES 1 TO 2 FT.
FRIDAY
SOUTH WINDS AROUND 10 KT BECOMING SOUTHEAST. CHANCE OF
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
WAVES AROUND 1 FT.
FRIDAY NIGHT
SOUTHEAST WINDS 10 TO 20 KT BECOMING SOUTH
OVERNIGHT. MOSTLY CLEAR. WAVES 1 TO 2 FT.
DOOM
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