615
FZUS53 KLOT 302225
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
525 PM CDT MON JUN 30 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>742-010315-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
525 PM CDT MON JUN 30 2025
TONIGHT
NORTHWEST WINDS 5 TO 10 KT. ISOLATED SHOWERS IN THE
EVENING. WAVES AROUND 1 FT.
TUESDAY
NORTHWEST WINDS 10 TO 15 KT BECOMING NORTHEAST AROUND 10
KT IN THE AFTERNOON. SUNNY. WAVES AROUND 1 FT.
TUESDAY NIGHT
SOUTH WINDS 5 TO 10 KT BECOMING WEST OVERNIGHT.
CLEAR. WAVES 1 FT OR LESS.
WEDNESDAY
WEST WINDS 5 TO 10 KT. MOSTLY SUNNY. WAVES 1 FT OR
LESS.
LMZ743>745-010315-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
525 PM CDT MON JUN 30 2025
TONIGHT
NORTHWEST 5 TO 10 KT. ISOLATED SHOWERS IN THE EVENING.
WAVES 1 TO 2 FT.
TUESDAY
NORTHWEST WINDS 10 TO 15 KT BECOMING NORTHEAST IN THE
AFTERNOON. SUNNY. WAVES 1 TO 3 FT.
TUESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KT BECOMING SOUTHWEST
OVERNIGHT. CLEAR. WAVES 1 FT OR LESS.
WEDNESDAY
WEST WINDS 5 TO 10 KT BECOMING NORTH IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 1 FT OR LESS.
BORCHARDT
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