446
FZUS53 KLOT 301500
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT SUN MAR 30 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.
LMZ740-302115-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
1000 AM CDT SUN MAR 30 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT
REST OF TODAY
EAST WINDS 15 TO 25 KT BECOMING SOUTHWEST 20 TO
25 KT IN THE AFTERNOON. AREAS OF FOG LATE IN THE MORNING.
SCATTERED SHOWERS AND THUNDERSTORMS LATE IN THE MORNING, THEN
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 2 TO 4 FT.
TONIGHT
WEST WINDS 20 TO 25 KT BECOMING NORTHWEST OVERNIGHT.
ISOLATED SHOWERS IN THE EVENING, THEN NUMEROUS RAIN SHOWERS AND A
CHANCE OF SNOW SHOWERS OVERNIGHT. WAVES 1 TO 3 FT BUILDING TO 3
TO 5 FT.
MONDAY
NORTH WINDS 15 TO 25 KT. PARTLY CLOUDY. WAVES 4 TO 6
FT OCCASIONALLY TO 8 FT.
MONDAY NIGHT
NORTH WINDS 15 TO 25 KT BECOMING NORTHEAST AND
DIMINISHING TO 10 TO 15 KT. PARTLY CLOUDY. WAVES 4 TO 6 FT
OCCASIONALLY TO 8 FT SUBSIDING TO 3 TO 5 FT LATE.
LMZ741-742-302115-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
1000 AM CDT SUN MAR 30 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT
REST OF TODAY
SOUTH WINDS 20 TO 25 KT BECOMING SOUTHWEST.
SCATTERED SHOWERS AND THUNDERSTORMS LATE IN THE MORNING, THEN
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 2 TO 4 FT.
TONIGHT
SOUTHWEST WINDS 20 TO 25 KT BECOMING NORTHWEST
OVERNIGHT. SCATTERED SHOWERS AND SLIGHT CHANCE OF SNOW SHOWERS
OVERNIGHT. WAVES 1 TO 3 FT BUILDING TO 3 TO 5 FT.
MONDAY
NORTH WINDS 15 TO 25 KT. PARTLY CLOUDY. WAVES 4 TO 6
FT OCCASIONALLY TO 8 FT.
MONDAY NIGHT
NORTH WINDS 15 TO 25 KT BECOMING NORTHEAST AND
DIMINISHING TO 10 TO 15 KT. PARTLY CLOUDY. WAVES 4 TO 6 FT
OCCASIONALLY TO 8 FT SUBSIDING TO 3 TO 5 FT LATE.
LMZ743>745-302115-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
1000 AM CDT SUN MAR 30 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT
REST OF TODAY
SOUTH WINDS 20 TO 25 KT BECOMING SOUTHWEST TO
30 KT. SCATTERED SHOWERS AND THUNDERSTORMS LATE IN THE MORNING,
THEN SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 2 TO 4 FT.
TONIGHT
SOUTHWEST WINDS 20 TO 25 KT BECOMING WEST OVERNIGHT.
SCATTERED SHOWERS AND A CHANCE OF SNOW SHOWERS OVERNIGHT. WAVES
2 TO 4 FT BUILDING TO 3 TO 5 FT.
MONDAY
NORTH WINDS 20 TO 25 KT. CHANCE OF SHOWERS IN THE
MORNING. WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT.
MONDAY NIGHT
NORTH WINDS 15 TO 25 KT BECOMING NORTHEAST AND
DIMINISHING TO 10 TO 15 KT. MOSTLY CLEAR. WAVES 5 TO 8 FT
OCCASIONALLY TO 10 FT SUBSIDING TO 3 TO 5 FT LATE.
KLUBER
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