768
FZUS53 KMKX 090410
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1110 PM CDT THU OCT 8 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-091000-
SHEBOYGAN TO PORT WASHINGTON WI-
1110 PM CDT THU OCT 8 2026
REST OF TONIGHT
WEST WIND 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES
NEARLY CALM.
FRIDAY
WEST WIND 5 TO 10 KNOTS BECOMING SOUTH LATE IN THE
MORNING, THEN BECOMING SOUTHEAST EARLY IN THE AFTERNOON RISING TO
10 TO 15 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND
1 FOOT.
FRIDAY NIGHT
SOUTHEAST WIND 15 TO 20 KNOTS VEERING SOUTH EARLY
IN THE MORNING. PARTLY CLOUDY. WAVES 3 TO 4 FEET BUILDING TO 4 TO
6 FEET AFTER MIDNIGHT.
SATURDAY
SOUTH WIND 15 TO 20 KNOTS BECOMING 15 TO 25 KNOTS
LATE IN THE MORNING, THEN BECOMING SOUTH 15 TO 25 KNOTS WITH
GUSTS TO AROUND 30 KNOTS IN THE AFTERNOON. SUNNY. WAVES 5 TO
7 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.
LMZ644-091000-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
1110 PM CDT THU OCT 8 2026
REST OF TONIGHT
WEST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS
EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES NEARLY CALM.
FRIDAY
SOUTHWEST WIND 5 KNOTS BECOMING SOUTH LATE IN THE
MORNING, THEN BACKING SOUTHEAST 5 TO 15 KNOTS EARLY IN THE
AFTERNOON BECOMING 10 TO 15 KNOTS LATE IN THE AFTERNOON. PARTLY
SUNNY. WAVES AROUND 1 FOOT.
FRIDAY NIGHT
SOUTHEAST WIND 10 TO 15 KNOTS RISING TO 15 TO
20 KNOTS LATE IN THE EVENING, THEN VEERING SOUTH 10 TO 20 KNOTS
AFTER MIDNIGHT BECOMING 10 TO 15 KNOTS EARLY IN THE MORNING.
PARTLY CLOUDY. WAVES 3 TO 4 FEET.
SATURDAY
SOUTH WIND 10 TO 15 KNOTS RISING TO 15 TO 20 KNOTS
LATE IN THE MORNING, THEN BECOMING SOUTH 15 TO 20 KNOTS WITH
GUSTS TO AROUND 25 KNOTS EARLY IN THE AFTERNOON BECOMING 15 TO
25 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES 3 TO 4 FEET BUILDING
TO 3 TO 5 FEET IN THE AFTERNOON. A SMALL CRAFT ADVISORY MAY BE
NEEDED.
LMZ645-091000-
NORTH POINT LIGHT TO WIND POINT WI-
1110 PM CDT THU OCT 8 2026
REST OF TONIGHT
WEST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS
EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES NEARLY CALM.
FRIDAY
SOUTHWEST WIND 5 KNOTS BECOMING SOUTH LATE IN THE
MORNING, THEN BECOMING SOUTHEAST 10 TO 15 KNOTS IN THE AFTERNOON.
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES AROUND 1 FOOT.
FRIDAY NIGHT
SOUTHEAST WIND 10 TO 15 KNOTS RISING TO 15 TO
20 KNOTS LATE IN THE EVENING, THEN VEERING SOUTH 10 TO 20 KNOTS
AFTER MIDNIGHT BECOMING 10 TO 15 KNOTS EARLY IN THE MORNING.
SLIGHT CHANCE OF SHOWERS THROUGH AROUND MIDNIGHT. WAVES 3 TO
4 FEET.
SATURDAY
SOUTH WIND 15 TO 20 KNOTS. SUNNY. WAVES 3 TO 4 FEET.
LMZ646-091000-
WIND POINT WI TO WINTHROP HARBOR IL-
1110 PM CDT THU OCT 8 2026
REST OF TONIGHT
WEST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST
EARLY IN THE MORNING. PARTLY CLOUDY. WAVES NEARLY CALM.
FRIDAY
SOUTHWEST WIND 5 KNOTS BECOMING SOUTH LATE IN THE
MORNING, THEN BECOMING SOUTHEAST 10 TO 15 KNOTS IN THE AFTERNOON.
CHANCE OF SHOWERS IN THE AFTERNOON. WAVES AROUND 1 FOOT.
FRIDAY NIGHT
SOUTHEAST WIND 10 TO 15 KNOTS RISING TO 15 TO
20 KNOTS LATE IN THE EVENING, THEN VEERING SOUTH AFTER MIDNIGHT
EASING TO 10 TO 15 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF
SHOWERS THROUGH AROUND MIDNIGHT. WAVES 1 TO 3 FEET BUILDING TO
2 TO 4 FEET IN THE LATE EVENING AND OVERNIGHT.
SATURDAY
SOUTH WIND 15 TO 20 KNOTS. MOSTLY SUNNY. WAVES 3 TO
4 FEET.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SUNDAY THROUGH TUESDAY.
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