143
FZUS53 KLOT 270851
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
351 AM CDT THU MAR 27 2025
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>742-271530-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
351 AM CDT THU MAR 27 2025
...GALE WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH LATE FRIDAY
NIGHT...
TODAY
SOUTHWEST WINDS 5 TO 10 KT BECOMING SOUTHEAST AT 10 TO
15 KT IN THE AFTERNOON. ISOLATED SHOWERS IN THE MORNING. WAVES
1 TO 2 FT.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KT. SCATTERED SHOWERS AND A
CHANCE OF THUNDERSTORMS OVERNIGHT. WAVES 1 TO 3 FT.
FRIDAY
SOUTH WINDS 15 TO 25 KT BECOMING SOUTHWEST AND
INCREASING TO 35 KT GALES IN THE AFTERNOON. NUMEROUS SHOWERS AND A
CHANCE OF THUNDERSTORMS IN THE MORNING. WAVES 2 TO 4 FT BUILDING
TO 3 TO 5 FT.
FRIDAY NIGHT
SOUTHWEST GALES TO 35 KT DIMINISHING TO 30 KT
LATE. MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.
WAVES 3 TO 5 FT.
LMZ743>745-271530-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
351 AM CDT THU MAR 27 2025
...GALE WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH LATE FRIDAY
NIGHT...
TODAY
SOUTH WINDS 10 TO 15 KT. ISOLATED SHOWERS. WAVES AROUND
1 FT.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KT. NUMEROUS SHOWERS AND A
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 2 FT.
FRIDAY
SOUTH WINDS 15 TO 25 KT BECOMING SOUTHWEST AND
INCREASING TO 35 KT GALES. NUMEROUS SHOWERS AND A CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF SHOWERS IN THE
AFTERNOON. WAVES 1 TO 2 FT BUILDING TO 3 TO 5 FT.
FRIDAY NIGHT
SOUTHWEST GALES TO 35 KT DIMINISHING TO 30 KT
LATE. MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.
WAVES 3 TO 5 FT SUBSIDING TO 2 TO 4 FT.
RATZER
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