346
FZUS53 KMKX 202005
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
305 PM CDT WED AUG 20 2025
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-210900-
SHEBOYGAN TO PORT WASHINGTON WI-
305 PM CDT WED AUG 20 2025
THROUGH EARLY EVENING
NORTHEAST WIND 10 TO 15 KNOTS. MOSTLY
SUNNY. SLIGHT CHANCE OF SPRINKLES. WAVES 1 TO 3 FEET.
TONIGHT
NORTH WIND 15 TO 20 KNOTS BECOMING NORTHEAST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN THE EVENING, THEN
BECOMING NORTHEAST 10 TO 15 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR.
WAVES 2 TO 4 FEET.
THURSDAY
NORTHEAST WIND 5 TO 10 KNOTS. SUNNY. WAVES 1 TO
2 FEET.
THURSDAY NIGHT
NORTHEAST WIND 5 TO 10 KNOTS BACKING NORTH LATE
IN THE EVENING, THEN BECOMING NORTHWEST AFTER MIDNIGHT BACKING
WEST EARLY IN THE MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
FRIDAY
WEST WIND 5 TO 10 KNOTS BACKING SOUTH LATE IN THE
AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.
LMZ644-210900-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
305 PM CDT WED AUG 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH LATE TONIGHT...
THROUGH EARLY EVENING
NORTHEAST WIND 10 TO 15 KNOTS. MOSTLY
SUNNY. SLIGHT CHANCE OF SPRINKLES. WAVES 2 TO 4 FEET.
TONIGHT
NORTH WIND 15 TO 20 KNOTS BECOMING NORTHEAST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS AFTER MIDNIGHT, THEN
BECOMING NORTHEAST 10 TO 15 KNOTS EARLY IN THE MORNING. MOSTLY
CLEAR. WAVES 3 TO 4 FEET.
THURSDAY
NORTHEAST WIND 5 TO 10 KNOTS. SUNNY. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE MORNING AND
AFTERNOON.
THURSDAY NIGHT
NORTH WIND 5 TO 10 KNOTS EASING TO 5 KNOTS
AFTER MIDNIGHT, THEN BACKING NORTHWEST EARLY IN THE MORNING.
MOSTLY CLEAR. WAVES AROUND 1 FOOT.
FRIDAY
WEST WIND 5 KNOTS RISING TO 5 TO 10 KNOTS LATE IN THE
MORNING, THEN BACKING SOUTHWEST EARLY IN THE AFTERNOON BACKING
SOUTH LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.
LMZ645-210900-
NORTH POINT LIGHT TO WIND POINT WI-
305 PM CDT WED AUG 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH LATE TONIGHT...
THROUGH EARLY EVENING
NORTHEAST WIND 10 TO 15 KNOTS BACKING
NORTH LATE IN THE AFTERNOON. MOSTLY SUNNY. SLIGHT CHANCE OF
SPRINKLES. WAVES 2 TO 4 FEET.
TONIGHT
NORTH WIND 15 TO 20 KNOTS VEERING NORTHEAST LATE IN
THE EVENING, THEN BECOMING 10 TO 20 KNOTS AFTER MIDNIGHT BECOMING
10 TO 15 KNOTS EARLY IN THE MORNING. MOSTLY CLEAR. WAVES 3 TO
4 FEET.
THURSDAY
NORTHEAST WIND 5 TO 10 KNOTS. SUNNY. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE MORNING AND
AFTERNOON.
THURSDAY NIGHT
NORTH WIND 5 TO 10 KNOTS EASING TO 5 KNOTS
EARLY IN THE MORNING. MOSTLY CLEAR. WAVES AROUND 1 FOOT.
FRIDAY
NORTHWEST WIND 5 KNOTS BECOMING WEST LATE IN THE
MORNING, THEN BACKING SOUTH EARLY IN THE AFTERNOON BECOMING SOUTH
5 TO 10 KNOTS LATE IN THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND
1 FOOT.
LMZ646-210900-
WIND POINT WI TO WINTHROP HARBOR IL-
305 PM CDT WED AUG 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH LATE TONIGHT...
THROUGH EARLY EVENING
NORTH WIND 10 TO 15 KNOTS. MOSTLY SUNNY.
SLIGHT CHANCE OF SPRINKLES. WAVES 2 TO 4 FEET.
TONIGHT
NORTH WIND 15 TO 20 KNOTS BECOMING NORTHEAST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS AFTER MIDNIGHT, THEN
VEERING EAST EARLY IN THE MORNING. MOSTLY CLEAR. WAVES 3 TO
4 FEET.
THURSDAY
NORTHEAST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS
LATE IN THE MORNING, THEN EASING TO 5 TO 10 KNOTS EARLY IN THE
AFTERNOON BECOMING NORTHEAST 5 TO 10 KNOTS LATE IN THE AFTERNOON.
SUNNY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE
AFTERNOON.
THURSDAY NIGHT
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST
AFTER MIDNIGHT, THEN BECOMING NORTH EARLY IN THE MORNING. MOSTLY
CLEAR. WAVES 1 TO 2 FEET.
FRIDAY
NORTHWEST WIND 5 KNOTS VEERING SOUTHEAST EARLY IN THE
AFTERNOON, THEN RISING TO 5 TO 10 KNOTS LATE IN THE AFTERNOON.
MOSTLY SUNNY. WAVES AROUND 1 FOOT.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.
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