675
FZUS53 KLOT 041545
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1045 AM CDT THU JUN 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>742-042115-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
1045 AM CDT THU JUN 4 2026
REST OF TODAY
SOUTH WINDS 10 TO 15 KT INCREASING TO 15 TO
25 KT. PARTLY CLOUDY. WAVES 1 TO 3 FT.
TONIGHT
SOUTHWEST WINDS 10 TO 20 KT DIMINISHING TO AROUND
15 KT. PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY CLOUDY.
WAVES 1 TO 3 FT.
FRIDAY
SOUTH WINDS 15 TO 20 KT BECOMING SOUTHWEST 20 TO 25 KT.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. WAVES 2 TO 4 FT. A SMALL CRAFT ADVISORY MAY BE NEEDED.
FRIDAY NIGHT
SOUTHWEST WINDS 15 TO 20 KT DIMINISHING TO 10 TO
15 KT. SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
OVERNIGHT. WAVES 1 TO 3 FT.
LMZ743>745-042115-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
1045 AM CDT THU JUN 4 2026
REST OF TODAY
SOUTHWEST WINDS 10 TO 15 KT BECOMING SOUTH 15 TO
20 KT. PARTLY CLOUDY. WAVES 1 TO 2 FT.
TONIGHT
SOUTH WINDS 15 TO 20 KT. PARTLY CLOUDY. WAVES 1 TO
2 FT.
FRIDAY
SOUTH WINDS 15 TO 20 KT BECOMING SOUTHWEST 20 TO 25 KT.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. WAVES 1 TO 3 FT. A SMALL CRAFT ADVISORY MAY BE NEEDED.
FRIDAY NIGHT
SOUTHWEST WINDS 15 TO 20 KT DIMINISHING TO 10 TO
15 KT. SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE EVENING, THEN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS OVERNIGHT. WAVES 1 TO
3 FT.
LENNING
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