312
FZUS53 KMKX 260312
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
912 PM CST WED FEB 25 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-261100-
SHEBOYGAN TO PORT WASHINGTON WI-
912 PM CST WED FEB 25 2026
REST OF TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS BECOMING 5 TO
15 KNOTS AFTER MIDNIGHT, THEN BACKING WEST 5 TO 10 KNOTS EARLY IN
THE MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
THURSDAY
SOUTHWEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS
IN THE LATE MORNING AND AFTERNOON. PARTLY SUNNY. WAVES AROUND
1 FOOT.
THURSDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY.
WAVES 1 TO 2 FEET.
FRIDAY
SOUTHWEST WIND 15 TO 20 KNOTS BECOMING 10 TO 20 KNOTS
WITH GUSTS TO AROUND 25 KNOTS EARLY IN THE AFTERNOON, THEN
BECOMING 15 TO 20 KNOTS WITH GUSTS TO AROUND 25 KNOTS LATE IN THE
AFTERNOON. PARTLY SUNNY. WAVES 1 TO 2 FEET BUILDING TO 3 TO
4 FEET IN THE LATE MORNING AND AFTERNOON.
WAVE HEIGHTS ARE FOR ICE FREE AREAS.
LMZ644-261100-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
912 PM CST WED FEB 25 2026
REST OF TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO
10 KNOTS AFTER MIDNIGHT, THEN BACKING WEST EARLY IN THE MORNING.
CLEAR. WAVES AROUND 1 FOOT.
THURSDAY
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING 5 TO 15 KNOTS
LATE IN THE MORNING, THEN BECOMING 10 TO 15 KNOTS EARLY IN THE
AFTERNOON BECOMING SOUTHWEST 10 TO 15 KNOTS LATE IN THE
AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.
THURSDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY CLEAR.
WAVES 1 TO 2 FEET.
FRIDAY
SOUTHWEST WIND 15 TO 20 KNOTS BECOMING SOUTHWEST 15 TO
20 KNOTS WITH GUSTS TO AROUND 25 KNOTS IN THE LATE MORNING AND
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET BUILDING TO 2 TO
4 FEET IN THE LATE MORNING AND AFTERNOON.
WAVE HEIGHTS ARE FOR ICE FREE AREAS.
LMZ645-261100-
NORTH POINT LIGHT TO WIND POINT WI-
912 PM CST WED FEB 25 2026
REST OF TONIGHT
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO
10 KNOTS AFTER MIDNIGHT, THEN BACKING WEST EARLY IN THE MORNING.
CLEAR. WAVES AROUND 1 FOOT.
THURSDAY
WEST WIND 5 TO 10 KNOTS BACKING SOUTHWEST 5 TO
15 KNOTS LATE IN THE MORNING, THEN BECOMING 10 TO 15 KNOTS EARLY
IN THE AFTERNOON BECOMING SOUTHWEST 10 TO 15 KNOTS LATE IN THE
AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.
THURSDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY CLEAR.
WAVES AROUND 1 FOOT.
FRIDAY
SOUTHWEST WIND 15 TO 20 KNOTS BECOMING SOUTHWEST 15 TO
20 KNOTS WITH GUSTS TO AROUND 25 KNOTS IN THE AFTERNOON. MOSTLY
SUNNY. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET IN THE
AFTERNOON.
WAVE HEIGHTS ARE FOR ICE FREE AREAS.
LMZ646-261100-
WIND POINT WI TO WINTHROP HARBOR IL-
912 PM CST WED FEB 25 2026
REST OF TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLEAR.
WAVES AROUND 1 FOOT.
THURSDAY
WEST WIND 5 TO 10 KNOTS BACKING SOUTHWEST LATE IN THE
MORNING, THEN RISING TO 10 TO 15 KNOTS EARLY IN THE AFTERNOON
BECOMING SOUTHWEST 10 TO 15 KNOTS LATE IN THE AFTERNOON. PARTLY
SUNNY. WAVES AROUND 1 FOOT.
THURSDAY NIGHT
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY CLEAR.
WAVES AROUND 1 FOOT.
FRIDAY
SOUTHWEST WIND 10 TO 20 KNOTS BECOMING 15 TO 20 KNOTS
WITH GUSTS TO AROUND 25 KNOTS. MOSTLY SUNNY. WAVES 1 TO 2 FEET
BUILDING TO 2 TO 4 FEET IN THE AFTERNOON.
WAVE HEIGHTS ARE FOR ICE FREE AREAS.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.
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