902
FZUS53 KLOT 121426
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
926 AM CDT MON OCT 12 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>742-121545-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
926 AM CDT MON OCT 12 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON
THROUGH LATE TONIGHT...
TODAY
SOUTHWEST WINDS 15 TO 20 KT INCREASING TO 20 TO 25 KT.
PARTLY CLOUDY IN THE MORNING THEN CLEARING. WAVES 1 TO 3 FT
BUILDING TO 2 TO 4 FT.
TONIGHT
SOUTHWEST WINDS 20 TO 25 KT DIMINISHING TO 15 TO 20
KT LATE. MOSTLY CLEAR. WAVES 2 TO 4 FT.
TUESDAY
WEST WINDS 15 TO 20 KT DIMINISHING TO 10 TO 15 KT IN
THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 3 FT.
TUESDAY NIGHT
NORTHEAST WINDS AROUND 10 KT BECOMING NORTH.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
OVERNIGHT. WAVES 1 TO 2 FT.
LMZ743>745-121545-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
926 AM CDT MON OCT 12 2026
TODAY
SOUTHWEST WINDS 10 TO 15 KT BECOMING SOUTHWEST 15 TO 25
KT. PARTLY CLOUDY IN THE MORNING THEN CLEARING. WAVES 1 TO 3 FT.
TONIGHT
SOUTHWEST WINDS 15 TO 20 KT. MOSTLY CLEAR. WAVES 1 TO
3 FT.
TUESDAY
SOUTHWEST WINDS 15 TO 20 KT BECOMING WEST 10 TO 15 KT
IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 3 FT.
TUESDAY NIGHT
NORTHEAST WINDS AROUND 10 KT. CHANCE OF SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SHOWERS
LIKELY AND A CHANCE OF THUNDERSTORMS OVERNIGHT. WAVES 1 TO 2 FT.
PETR
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