869
FZUS53 KLOT 130200
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT SAT JUL 12 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>742-130915-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
900 PM CDT SAT JUL 12 2025
REST OF TONIGHT
SOUTHWEST WINDS 5 TO 10 KT BECOMING NORTHWEST
LATE. ISOLATED SHOWERS ENDING EARLY. WAVES AROUND 1 FT.
SUNDAY
NORTHWEST WINDS 5 TO 10 KT BECOMING EAST LATE. PARTLY
CLOUDY. WAVES AROUND 1 FT.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KT BECOMING SOUTHWEST
OVERNIGHT. PARTLY CLOUDY IN THE EVENING THEN CLEARING. WAVES 1 FT
OR LESS.
MONDAY
SOUTHWEST WINDS 5 TO 10 KT BECOMING SOUTH. SUNNY. WAVES
AROUND 1 FT.
LMZ743>745-130915-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
900 PM CDT SAT JUL 12 2025
REST OF TONIGHT
SOUTHWEST WINDS 5 TO 10 KT BECOMING NORTHWEST
LATE. ISOLATED SHOWERS ENDING EARLY. WAVES 1 TO 2 FT.
SUNDAY
NORTHWEST WINDS 5 TO 10 KT BECOMING NORTHEAST LATE.
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY. WAVES
1 TO 2 FT.
SUNDAY NIGHT
SOUTHEAST WINDS AROUND 5 KT BECOMING SOUTHWEST
OVERNIGHT. PARTLY CLOUDY IN THE EVENING THEN CLEARING. WAVES 1 FT
OR LESS.
MONDAY
SOUTHWEST WINDS 5 TO 10 KT BECOMING SOUTH. SUNNY. WAVES
1 FT OR LESS.
RATZER
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