680
FZUS53 KLOT 220201
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
901 PM CDT SUN JUN 21 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>742-220945-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
901 PM CDT SUN JUN 21 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT
REST OF TONIGHT
EAST WINDS TO 30 KT BECOMING NORTHEAST AFTER
MIDNIGHT, THEN DIMINISHING TO 20 TO 25 KT LATE. RAIN IN THE
EVENING, THEN GRADUALLY ENDING OVERNIGHT. WAVES 3 TO 5 FT
BUILDING TO 4 TO 7 FT OCCASIONALLY TO 9 FT.
MONDAY
NORTH WINDS 20 TO 25 KT. MOSTLY CLOUDY IN THE MORNING
THEN CLEARING. WAVES 4 TO 6 FT OCCASIONALLY TO 8 FT.
MONDAY NIGHT
NORTH WINDS 10 TO 20 KT. MOSTLY CLEAR. WAVES 4 TO
6 FT OCCASIONALLY TO 8 FT SUBSIDING TO 2 TO 4 FT.
TUESDAY
NORTH WINDS AROUND 10 KT BECOMING NORTHEAST IN THE
AFTERNOON. PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT.
LMZ743>745-220945-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
901 PM CDT SUN JUN 21 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT
REST OF TONIGHT
EAST WINDS TO 30 KT BECOMING NORTHEAST AFTER
MIDNIGHT, THEN DIMINISHING TO 20 TO 25 KT LATE. RAIN IN THE
EVENING, THEN GRADUALLY ENDING OVERNIGHT. WAVES 3 TO 5 FT
BUILDING TO 4 TO 7 FT OCCASIONALLY TO 9 FT.
MONDAY
NORTHEAST WINDS 20 TO 25 KT BECOMING NORTH IN THE
AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE MORNING. WAVES 4 TO 6
FT OCCASIONALLY TO 8 FT.
MONDAY NIGHT
NORTH WINDS 10 TO 20 KT. PARTLY CLOUDY IN THE
EVENING, THEN BECOMING MOSTLY CLEAR. WAVES 4 TO 6 FT OCCASIONALLY
TO 8 FT SUBSIDING TO 3 TO 5 FT.
TUESDAY
NORTH WINDS AROUND 10 KT. MOSTLY SUNNY. WAVES 2 TO
4 FT SUBSIDING TO 1 TO 3 FT.
KLUBER
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