530
FZUS53 KLOT 010819
NSHLOT
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
319 AM CDT WED APR 1 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>742-011530-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
319 AM CDT WED APR 1 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT
TODAY
NORTHEAST WINDS 20 TO 25 KT. SLIGHT CHANCE OF SHOWERS.
WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT.
TONIGHT
EAST WINDS 20 TO 25 KT. RAIN SHOWERS LIKELY IN THE
EVENING, THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
OVERNIGHT. WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT.
THURSDAY
SOUTHEAST WINDS 20 TO 25 KT BECOMING SOUTH TO 30 KT
IN THE AFTERNOON. RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS.
WAVES 4 TO 7 FT OCCASIONALLY TO 9 FT.
THURSDAY NIGHT
SOUTH WINDS TO 30 KT BECOMING SOUTHWEST
AND EASING TO 10 TO 20 KT OVERNIGHT. SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF SHOWERS
OVERNIGHT. WAVES 4 TO 7 FT OCCASIONALLY TO 9 FT SUBSIDING TO 3 TO
5 FT.
LMZ743>745-011530-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
319 AM CDT WED APR 1 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT
TODAY
NORTHEAST WINDS 20 TO 25 KT. CHANCE OF SHOWERS. WAVES
4 TO 7 FT OCCASIONALLY TO 9 FT.
TONIGHT
EAST WINDS 20 TO 25 KT BECOMING SOUTHEAST OVERNIGHT.
SHOWERS LIKELY IN THE EVENING, THEN SHOWERS AND A CHANCE OF
THUNDERSTORMS OVERNIGHT. WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT.
THURSDAY
SOUTHEAST WINDS TO 30 KT BECOMING SOUTH IN THE
AFTERNOON. SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT.
THURSDAY NIGHT
SOUTH WINDS TO 30 KT BECOMING SOUTHWEST AND
EASING TO 10 TO 20 KT OVERNIGHT. SHOWERS AND A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF SHOWERS
OVERNIGHT. WAVES 3 TO 5 FT.
KJB
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