251
FZUS53 KMKX 190605
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
105 AM CDT TUE AUG 19 2025
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-190900-
SHEBOYGAN TO PORT WASHINGTON WI-
105 AM CDT TUE AUG 19 2025
REST OF TONIGHT
NORTH WIND 5 TO 10 KNOTS RISING TO 10 TO
15 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES 1 TO 3 FEET.
TUESDAY
NORTH WIND 10 TO 15 KNOTS RISING TO 15 TO 20 KNOTS
LATE IN THE MORNING, THEN EASING TO 10 TO 15 KNOTS EARLY IN THE
AFTERNOON BECOMING NORTH 10 TO 15 KNOTS LATE IN THE AFTERNOON.
MOSTLY CLOUDY. WAVES 1 TO 3 FEET.
TUESDAY NIGHT
NORTHEAST WIND 10 TO 15 KNOTS BACKING NORTH
EARLY IN THE MORNING. PARTLY CLOUDY THROUGH AROUND MIDNIGHT THEN
BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET
IN THE LATE EVENING AND OVERNIGHT.
WEDNESDAY
NORTH WIND 10 TO 15 KNOTS VEERING NORTHEAST EARLY IN
THE AFTERNOON, THEN BACKING NORTH LATE IN THE AFTERNOON. PARTLY
SUNNY. WAVES 3 TO 4 FEET.
LMZ644-190900-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
105 AM CDT TUE AUG 19 2025
REST OF TONIGHT
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTH
5 TO 15 KNOTS EARLY IN THE MORNING. CHANCE OF SHOWERS AFTER
MIDNIGHT, THEN SLIGHT CHANCE OF SHOWERS EARLY IN THE MORNING.
WAVES 1 TO 2 FEET.
TUESDAY
NORTHWEST WIND 10 TO 15 KNOTS VEERING NORTH LATE IN
THE AFTERNOON. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
TUESDAY NIGHT
NORTH WIND 10 TO 15 KNOTS. MOSTLY CLOUDY THROUGH
AROUND MIDNIGHT THEN BECOMING PARTLY CLOUDY. WAVES 1 TO 2 FEET
BUILDING TO 2 TO 4 FEET IN THE LATE EVENING AND OVERNIGHT.
WEDNESDAY
NORTH WIND 10 TO 20 KNOTS BECOMING 10 TO 15 KNOTS
LATE IN THE MORNING, THEN VEERING NORTHEAST EARLY IN THE
AFTERNOON BECOMING NORTH 15 TO 20 KNOTS LATE IN THE AFTERNOON.
PARTLY SUNNY. WAVES 3 TO 4 FEET BUILDING TO 3 TO 5 FEET LATE IN
THE AFTERNOON.
LMZ645-190900-
NORTH POINT LIGHT TO WIND POINT WI-
105 AM CDT TUE AUG 19 2025
REST OF TONIGHT
SOUTHWEST WIND 10 TO 15 KNOTS VEERING
NORTHWEST EARLY IN THE MORNING. CHANCE OF SHOWERS. WAVES 1 TO
2 FEET.
TUESDAY
NORTHWEST WIND 10 TO 15 KNOTS VEERING NORTH LATE IN
THE AFTERNOON. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
TUESDAY NIGHT
NORTH WIND 10 TO 15 KNOTS RISING TO 15 TO
20 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY THROUGH AROUND
MIDNIGHT THEN BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING
TO 3 TO 4 FEET IN THE LATE EVENING AND OVERNIGHT.
WEDNESDAY
NORTH WIND 15 TO 20 KNOTS BECOMING NORTHEAST 10 TO
15 KNOTS LATE IN THE MORNING, THEN BECOMING NORTH 15 TO 20 KNOTS
IN THE AFTERNOON. PARTLY SUNNY IN THE MORNING THEN CLEARING.
WAVES 3 TO 4 FEET BUILDING TO 4 TO 6 FEET IN THE LATE MORNING AND
AFTERNOON.
LMZ646-190900-
WIND POINT WI TO WINTHROP HARBOR IL-
105 AM CDT TUE AUG 19 2025
REST OF TONIGHT
SOUTHWEST WIND 10 TO 15 KNOTS VEERING WEST
EARLY IN THE MORNING. SHOWERS LIKELY AFTER MIDNIGHT, THEN CHANCE
OF SHOWERS EARLY IN THE MORNING. WAVES 1 TO 2 FEET.
TUESDAY
NORTHWEST WIND 10 TO 15 KNOTS VEERING NORTH LATE IN
THE AFTERNOON. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.
TUESDAY NIGHT
NORTH WIND 10 TO 15 KNOTS RISING TO 15 TO
20 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY THROUGH AROUND
MIDNIGHT THEN BECOMING PARTLY CLOUDY. WAVES 1 TO 2 FEET BUILDING
TO 3 TO 4 FEET IN THE LATE EVENING AND OVERNIGHT.
WEDNESDAY
NORTH WIND 15 TO 20 KNOTS BECOMING NORTHEAST 10 TO
15 KNOTS LATE IN THE MORNING, THEN BACKING NORTH WITH GUSTS TO
AROUND 20 KNOTS EARLY IN THE AFTERNOON RISING TO 15 TO 20 KNOTS
LATE IN THE AFTERNOON. MOSTLY CLOUDY IN THE MORNING THEN
CLEARING. WAVES 3 TO 4 FEET BUILDING TO 4 TO 6 FEET IN THE LATE
MORNING AND AFTERNOON.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR THURSDAY THROUGH SATURDAY.
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