669
FZUS53 KLOT 040755 AAA
NSHLOT
NEARSHORE MARINE FORECAST...UPDATED
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
155 AM CST WED MAR 4 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.
LMZ740-042215-
WINTHROP HARBOR TO WILMETTE HARBOR IL-
155 AM CST WED MAR 4 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING
EARLY THIS MORNING
NORTHEAST WINDS AROUND 10 KT. AREAS OF
DENSE FOG. WAVES AROUND 1 FT.
TODAY
EAST WINDS AROUND 10 KT BECOMING NORTHEAST. PATCHY DENSE
FOG IN THE MORNING. WAVES 1 TO 2 FT.
TONIGHT
NORTHEAST WINDS AROUND 10 KT. PATCHY FOG IN THE
EVENING, THEN AREAS OF FOG AFTER MIDNIGHT. SLIGHT CHANCE OF
SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. WAVES
1 TO 2 FT.
THURSDAY
NORTHEAST WINDS 10 TO 15 KT BECOMING NORTH. AREAS OF
DENSE FOG. RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING, THEN CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 TO
3 FT.
THURSDAY NIGHT
NORTHEAST WINDS AROUND 10 KT BECOMING SOUTHEAST
OVERNIGHT. AREAS OF FOG. WAVES 1 TO 3 FT.
LMZ741-742-042215-
WILMETTE HARBOR TO NORTHERLY ISLAND IL-
NORTHERLY ISLAND TO CALUMET HARBOR IL-
155 AM CST WED MAR 4 2026
EARLY THIS MORNING
NORTHEAST WINDS AROUND 10 KT. PATCHY FOG.
WAVES AROUND 1 FT.
TODAY
EAST WINDS AROUND 10 KT BECOMING NORTHEAST. SLIGHT
CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FT.
TONIGHT
NORTHEAST WINDS AROUND 10 KT. PATCHY FOG IN THE
EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT. SLIGHT CHANCE OF
SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. WAVES
AROUND 1 FT.
THURSDAY
NORTHEAST WINDS 10 TO 15 KT BECOMING NORTH IN THE
AFTERNOON. AREAS OF DENSE FOG. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF SHOWERS IN THE
AFTERNOON. WAVES 1 TO 2 FT.
THURSDAY NIGHT
NORTH WINDS AROUND 5 KT BECOMING SOUTHEAST
OVERNIGHT. AREAS OF FOG. WAVES 1 TO 2 FT.
LMZ743>745-042215-
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-
BURNS HARBOR TO MICHIGAN CITY IN-
155 AM CST WED MAR 4 2026
EARLY THIS MORNING
NORTHEAST WINDS AROUND 10 KT. MOSTLY
CLOUDY. WAVES AROUND 1 FT.
TODAY
EAST WINDS 10 TO 15 KT. SLIGHT CHANCE OF SHOWERS IN THE
AFTERNOON. WAVES 1 TO 2 FT.
TONIGHT
EAST WINDS AROUND 5 KT BECOMING AROUND 10 KT. PATCHY
FOG IN THE EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT.
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY
AFTER MIDNIGHT. WAVES AROUND 1 FT.
THURSDAY
NORTHEAST WINDS AROUND 10 KT BECOMING NORTH IN THE
AFTERNOON. AREAS OF DENSE FOG. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF SHOWERS IN THE
AFTERNOON. WAVES 1 TO 2 FT.
THURSDAY NIGHT
WEST WINDS AROUND 5 KT BECOMING SOUTHEAST
OVERNIGHT. AREAS OF FOG. WAVES 1 TO 2 FT.
PETR
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