243
FZUS53 KMKX 100210
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
910 PM CDT SUN AUG 9 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-101000-
SHEBOYGAN TO PORT WASHINGTON WI-
910 PM CDT SUN AUG 9 2026
REST OF TONIGHT
SOUTHWEST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS
AFTER MIDNIGHT, THEN BECOMING WEST EARLY IN THE MORNING. SLIGHT
CHANCE OF THUNDERSTORMS JUST BEFORE MIDNIGHT. SLIGHT CHANCE OF
SHOWERS THROUGH THE NIGHT. CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
MONDAY
NORTHWEST WIND 5 TO 10 KNOTS VEERING EAST LATE IN THE
AFTERNOON. PATCHY FOG IN THE MORNING. WAVES AROUND 1 FOOT.
MONDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH LATE
IN THE EVENING, THEN BECOMING SOUTHWEST AFTER MIDNIGHT BACKING
SOUTHEAST EARLY IN THE MORNING. PATCHY FOG AFTER MIDNIGHT. WAVES
AROUND 1 FOOT.
TUESDAY
SOUTHEAST WIND 5 TO 10 KNOTS. CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY. WAVES AROUND
1 FOOT.
LMZ644-101000-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
910 PM CDT SUN AUG 9 2026
REST OF TONIGHT
SOUTH WIND 5 TO 10 KNOTS BECOMING SOUTHWEST
AFTER MIDNIGHT, THEN VEERING WEST EARLY IN THE MORNING. CHANCE OF
SHOWERS AND THUNDERSTORMS JUST BEFORE MIDNIGHT. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS EARLY IN THE MORNING. PATCHY FOG AFTER
MIDNIGHT. WAVES AROUND 1 FOOT.
MONDAY
NORTHWEST WIND 5 KNOTS VEERING NORTH LATE IN THE
MORNING, THEN BECOMING EAST EARLY IN THE AFTERNOON BECOMING EAST
5 TO 10 KNOTS LATE IN THE AFTERNOON. PATCHY FOG IN THE MORNING.
WAVES AROUND 1 FOOT.
MONDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS
LATE IN THE EVENING, THEN BACKING NORTHEAST AFTER MIDNIGHT
VEERING EAST EARLY IN THE MORNING. PATCHY FOG AFTER MIDNIGHT.
WAVES AROUND 1 FOOT.
TUESDAY
EAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST LATE IN THE
MORNING, THEN BECOMING SOUTHEAST 5 TO 10 KNOTS IN THE AFTERNOON.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. WAVES
AROUND 1 FOOT.
LMZ645-101000-
NORTH POINT LIGHT TO WIND POINT WI-
910 PM CDT SUN AUG 9 2026
REST OF TONIGHT
SOUTH WIND 5 TO 10 KNOTS VEERING WEST EARLY IN
THE MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS JUST BEFORE
MIDNIGHT. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE
MORNING. PATCHY FOG AFTER MIDNIGHT. WAVES AROUND 1 FOOT.
MONDAY
NORTHWEST WIND 5 TO 10 KNOTS VEERING EAST LATE IN THE
AFTERNOON. PATCHY FOG IN THE MORNING. WAVES AROUND 1 FOOT.
MONDAY NIGHT
SOUTHEAST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS
LATE IN THE EVENING, THEN BACKING EAST AFTER MIDNIGHT RISING TO
5 TO 10 KNOTS EARLY IN THE MORNING. PATCHY FOG AFTER MIDNIGHT.
WAVES AROUND 1 FOOT.
TUESDAY
EAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST LATE IN THE
MORNING, THEN BACKING EAST IN THE AFTERNOON. CHANCE OF SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS. WAVES AROUND 1 FOOT.
LMZ646-101000-
WIND POINT WI TO WINTHROP HARBOR IL-
910 PM CDT SUN AUG 9 2026
REST OF TONIGHT
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST
EARLY IN THE MORNING. SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS JUST BEFORE MIDNIGHT. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY IN THE MORNING. PATCHY FOG AFTER MIDNIGHT.
WAVES AROUND 1 FOOT.
MONDAY
NORTHWEST WIND 5 TO 10 KNOTS VEERING EAST LATE IN THE
AFTERNOON. PATCHY FOG IN THE MORNING. SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON. WAVES AROUND 1 FOOT.
MONDAY NIGHT
EAST WIND 5 TO 10 KNOTS. SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS THROUGH AROUND MIDNIGHT. PATCHY FOG AFTER
MIDNIGHT. WAVES AROUND 1 FOOT.
TUESDAY
EAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST LATE IN THE
MORNING, THEN BECOMING SOUTHEAST 5 TO 10 KNOTS IN THE AFTERNOON.
CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH THE DAY. WAVES AROUND
1 FOOT.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR WEDNESDAY THROUGH FRIDAY.
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