691
FZUS53 KLOT 251319
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
819 AM CDT THU JUN 25 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>742-252115-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
819 AM CDT THU JUN 25 2026
REST OF TODAY
WEST WINDS AROUND 10 KT BECOMING EAST THIS
AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 FT
OR LESS.
TONIGHT
NORTHEAST WINDS AROUND 10 KT. MOSTLY CLOUDY. WAVES
AROUND 1 FT.
FRIDAY
NORTHEAST WINDS 10 TO 15 KT. SLIGHT CHANCE OF SHOWERS
IN THE AFTERNOON. WAVES 1 TO 2 FT.
FRIDAY NIGHT
NORTHEAST WINDS 10 TO 15 KT. SLIGHT CHANCE OF
SHOWERS IN THE EVENING. WAVES 1 TO 3 FT.
LMZ743>745-252115-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
819 AM CDT THU JUN 25 2026
REST OF TODAY
SOUTHWEST WINDS AROUND 10 KT BECOMING NORTHEAST
THIS AFTERNOON. PARTLY CLOUDY. WAVES AROUND 1 FT.
TONIGHT
NORTHEAST WINDS AROUND 10 KT. MOSTLY CLOUDY. WAVES
AROUND 1 FT.
FRIDAY
EAST WINDS 10 TO 15 KT. CHANCE OF SHOWERS. WAVES 1 TO
2 FT.
FRIDAY NIGHT
NORTHEAST WINDS 10 TO 15 KT. CHANCE OF SHOWERS IN
THE EVENING. WAVES 1 TO 3 FT.
DK
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