632
FZUS53 KLOT 250835
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
335 AM CDT WED MAR 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.
LMZ740-741-252145-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
335 AM CDT WED MAR 25 2026
...GALE WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY
MORNING...
EARLY THIS MORNING
SOUTHEAST WINDS AROUND 10KT. MOSTLY CLOUDY.
WAVES 1 TO 2 FT.
TODAY
SOUTH WINDS 10 TO 15 KT INCREASING TO 15 TO 25 KT.
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY CLOUDY. WAVES 1
TO 2 FT BUILDING TO 3 TO 5 FT.
TONIGHT
SOUTH WINDS 15 TO 25 KT BECOMING SOUTHWEST. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES SUBSIDING TO 2 TO 4
FT.
THURSDAY
SOUTHWEST WINDS 10 TO 20 KT SHIFTING TO NORTH AND
QUICKLY INCREASING TO GALES TO 35 KT LATE IN THE AFTERNOON.
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
WAVES 1 TO 2 FT QUICKLY BUILDING TO 3 TO 6 FT OCCASIONALLY TO 8 FT
LATE.
THURSDAY NIGHT
NORTH GALES TO 35 KT. CHANCE OF SHOWERS IN THE
EVENING. WAVES 8 TO 12 FT OCCASIONALLY TO 16 FT.
LMZ742>745-252145-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
335 AM CDT WED MAR 25 2026
...GALE WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY
MORNING...
EARLY THIS MORNING
SOUTHEAST WINDS AROUND 10 KT. PARTLY
CLOUDY. WAVES 1 TO 2 FT.
TODAY
SOUTH WINDS 10 TO 15 KT INCREASING TO 15 TO 25 KT.
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY CLOUDY. WAVES 1
TO 3 FT.
TONIGHT
SOUTH WINDS 10 TO 20 KT BECOMING SOUTHWEST. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 2 FT.
THURSDAY
SOUTHWEST WINDS 10 TO 20 KT SHIFTING TO NORTH AND
QUICKLY INCREASING TO GALES TO 35 KT LATE IN THE AFTERNOON.
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. WAVES 1 TO 2 FT
BUILDING TO 3 TO 5 FT LATE.
THURSDAY NIGHT
NORTH GALES TO 35 KT. RAIN SHOWERS LIKELY IN
THE EVENING, THEN CHANCE OF SHOWERS OVERNIGHT. WAVES 7 TO 10 FT
OCCASIONALLY TO 13 FT BUILDING TO 8 TO 12 FT OCCASIONALLY TO
16 FT.
- IZZI
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