591
FZUS53 KLOT 260749
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
249 AM CDT MON OCT 26 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.
LMZ740-262145-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
249 AM CDT MON OCT 26 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CDT THIS MORNING
THROUGH TUESDAY MORNING...
EARLY THIS MORNING
NORTH WINDS 15 TO 25 KT. MOSTLY CLOUDY.
WAVES 2 TO 4 FT BUILDING TO 3 TO 5 FT BY SUNRISE.
TODAY
NORTH WINDS 15 TO 20 KT BECOMING NORTHEAST. MOSTLY
CLOUDY. WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT.
TONIGHT
NORTHEAST WINDS 15 TO 20 KT BECOMING EAST LATE. MOSTLY
CLOUDY. WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT.
TUESDAY
SOUTHEAST WINDS 10 TO 20 KT. MOSTLY CLOUDY. WAVES 3 TO
5 FT SUBSIDING TO 2 TO 4 FT.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KT BECOMING SOUTH
OVERNIGHT. MOSTLY CLOUDY. WAVES 1 TO 3 FT.
LMZ741>743-262145-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
CALUMET HARBOR IL TO GARY IN-
249 AM CDT MON OCT 26 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING
THROUGH TUESDAY MORNING...
EARLY THIS MORNING
SOUTHWEST WINDS AROUND 10 KT BECOMING NORTH
15 TO 20 KT BY SUNRISE. PARTLY CLOUDY. WAVES 1 TO 2 FT BUILDING TO
2 TO 4 FT AROUND SUNRISE.
TODAY
NORTH WINDS 15 TO 20 KT BECOMING NORTHEAST. MOSTLY
CLOUDY. WAVES 2 TO 4 FT BUILDING TO 3 TO 6 FT OCCASIONALLY TO 8
FT BY LATE MORNING.
TONIGHT
NORTHEAST WINDS 15 TO 20 KT BECOMING EAST LATE. MOSTLY
CLOUDY. WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT.
TUESDAY
SOUTHEAST WINDS 15 TO 20 KT DIMINISHING TO 10 TO
15 KT. MOSTLY CLOUDY. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KT BECOMING SOUTH
OVERNIGHT. MOSTLY CLOUDY. WAVES 1 TO 2 FT.
LMZ744-745-262145-
GARY TO BURNS HARBOR IN-BURNS HARBOR TO MICHIGAN CITY IN-
249 AM CDT MON OCT 26 2026
EARLY THIS MORNING
SOUTHWEST WINDS AROUND 10 KT BECOMING NORTH
10 TO 15 KT AROUND SUNRISE. PARTLY CLOUDY. WAVES AROUND 1 FT.
TODAY
NORTH WINDS 10 TO 15 KT INCREASING TO 15 TO 20 KT IN THE
AFTERNOON. MOSTLY CLOUDY. WAVES 1 TO 3 FT BUILDING TO 3 TO 5 FT
THIS AFTERNOON.
TONIGHT
NORTHEAST WINDS 15 TO 20 KT BECOMING EAST 10 TO 15 KT
LATE. MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY CLOUDY.
WAVES 3 TO 5 FT SUBSIDING TO 2 TO 4 FT.
TUESDAY
SOUTHEAST WINDS 15 TO 20 KT DIMINISHING TO 10 TO
15 KT. MOSTLY CLOUDY. WAVES 2 TO 4 FT SUBSIDING TO AROUND 1 FT IN
THE AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KT BECOMING SOUTH.
MOSTLY CLOUDY. WAVES AROUND 1 FT.
KJB
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