584
FZUS53 KLOT 010341 AAA
NSHLOT
NEARSHORE MARINE FORECAST...UPDATED
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1041 PM CDT MON MAR 31 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>742-010915-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
1041 PM CDT MON MAR 31 2025
...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
MORNING...
REST OF TONIGHT
NORTHEAST WINDS 10 TO 20 KT. MOSTLY CLOUDY.
WAVES 2 TO 4 FT.
TUESDAY
EAST WINDS 10 TO 15 KT GRADUALLY INCREASING TO 15 TO
25 KT BY LATE AFTERNOON. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
LATE AFTERNOON. WAVES 2 TO 4 FT.
TUESDAY NIGHT
EAST WINDS TO 30 KT BECOMING SOUTHEAST AND
INCREASING TO 35 KT GALES. CHANCE OF SHOWERS IN THE EVENING, THEN
SHOWERS AND SCATTERED THUNDERSTORMS OVERNIGHT. WAVES 4 TO 6 FT
OCCASIONALLY TO 8 FT BUILDING TO 7 TO 10 FT OCCASIONALLY TO
13 FT.
.WEDNESDAY...SOUTHEAST GALES TO 35 KT EARLY, BECOMING SOUTH AND
EASING TO 30 KT WINDS IN THE AFTERNOON. RAIN SHOWERS AND
SCATTERED THUNDERSTORMS. WAVES 7 TO 10 FT OCCASIONALLY TO 13 FT
SUBSIDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT.
LMZ743>745-010915-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
1041 PM CDT MON MAR 31 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM CDT TUESDAY
REST OF TONIGHT
NORTHEAST WINDS 10 TO 20 KT. MOSTLY CLOUDY.
WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT SUBSIDING TO 3 TO 5 FT.
TUESDAY
EAST WINDS 10 TO 15 KT INCREASING TO 10 TO 20 KT IN THE
AFTERNOON. MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT.
TUESDAY NIGHT
SOUTHEAST WINDS TO 30 KT. OCCASIONAL GALE FORCE
GUSTS POSSIBLE. SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS OVERNIGHT. WAVES 2 TO
4 FT BUILDING TO 3 TO 5 FT.
WEDNESDAY
SOUTHEAST WINDS TO 30 KT BECOMING SOUTH IN THE
AFTERNOON. A FEW GALE FORCE GUSTS POSSIBLE IN THE MORNING. SHOWERS
AND SCATTERED THUNDERSTORMS. WAVES 3 TO 5 FT SUBSIDING TO 2 TO 4
FT.
CARLAW
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