434
FZUS53 KLOT 050202
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
902 PM CDT TUE AUG 4 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>742-050930-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
902 PM CDT TUE AUG 4 2026
REST OF TONIGHT
SOUTH WINDS AROUND 10 KT BECOMING SOUTHWEST
LATE. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
WAVES 1 TO 2 FT.
WEDNESDAY
SOUTHWEST WINDS AROUND 10 KT. SHOWERS AND
THUNDERSTORMS LIKELY. WAVES AROUND 1 FT.
WEDNESDAY NIGHT
WEST WINDS AROUND 10 KT BECOMING NORTH
OVERNIGHT. SHOWERS AND THUNDERSTORMS LIKELY. WAVES AROUND 1 FT.
THURSDAY
NORTHEAST WINDS AROUND 10 KT BECOMING EAST IN THE
AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
MORNING. WAVES AROUND 1 FT.
LMZ743>745-050930-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
902 PM CDT TUE AUG 4 2026
REST OF TONIGHT
SOUTH WINDS AROUND 10 KT. MOSTLY CLEAR EARLY,
THEN BECOMING PARTLY CLOUDY. WAVES AROUND 1 FT.
WEDNESDAY
SOUTHWEST WINDS AROUND 10 KT. CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS
LIKELY IN THE AFTERNOON. WAVES 1 FT OR LESS.
WEDNESDAY NIGHT
SOUTHWEST WINDS AROUND 10 KT BECOMING SOUTH.
SHOWERS AND THUNDERSTORMS. WAVES AROUND 1 FT.
THURSDAY
EAST WINDS AROUND 10 KT BECOMING NORTHEAST IN THE
AFTERNOON. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.
WAVES AROUND 1 FT.
OGOREK
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