879
FZUS53 KLOT 050833
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
333 AM CDT WED AUG 5 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>742-052130-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
333 AM CDT WED AUG 5 2026
TODAY
SOUTHWEST WINDS 10 TO 15 KT. CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN CHANCE OF
SHOWERS AND THUNDERSTORMS LATE IN THE AFTERNOON. WAVES AROUND 1
FT.
TONIGHT
SOUTHWEST WINDS AROUND 10 KT BECOMING NORTH LATE.
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE EVENING, THEN
CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES AROUND 1 FT.
THURSDAY
NORTH WINDS AROUND 10 KT BECOMING NORTHEAST IN THE
AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE MORNING. WAVES AROUND
1 FT.
THURSDAY NIGHT
EAST WINDS AROUND 10 KT BECOMING SOUTH
OVERNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FT.
LMZ743>745-052130-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
333 AM CDT WED AUG 5 2026
TODAY
SOUTHWEST WINDS 10 TO 15 KT. SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES AROUND 1 FT.
TONIGHT
SOUTHWEST WINDS AROUND 10 KT. SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. WAVES 1 FT OR LESS.
THURSDAY
EAST WINDS AROUND 10 KT BECOMING NORTH. CHANCE OF
SHOWERS. WAVES AROUND 1 FT.
THURSDAY NIGHT
EAST WINDS AROUND 10 KT BECOMING SOUTH
OVERNIGHT. SLIGHT CHANCE OF SHOWERS IN THE EVENING. WAVES AROUND
1 FT.
KJB
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