941
FZUS53 KMKX 220010
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
710 PM CDT THU MAY 21 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-220400-
SHEBOYGAN TO PORT WASHINGTON WI-
710 PM CDT THU MAY 21 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH
SATURDAY AFTERNOON...
TONIGHT
NORTHEAST WIND 15 TO 25 KNOTS EASING TO 10 TO 15 KNOTS
LATE IN THE EVENING, THEN VEERING EAST AFTER MIDNIGHT. PARTLY
CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING MOSTLY CLOUDY. WAVES
2 TO 4 FEET.
FRIDAY
NORTHEAST WIND 10 TO 15 KNOTS BECOMING NORTHEAST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE AFTERNOON. PARTLY
SUNNY. WAVES 2 TO 4 FEET.
FRIDAY NIGHT
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS BECOMING EAST 15 TO 20 KNOTS LATE IN THE EVENING,
THEN BACKING NORTHEAST 10 TO 20 KNOTS AFTER MIDNIGHT BECOMING
10 TO 15 KNOTS EARLY IN THE MORNING. CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES 3 TO 4 FEET BUILDING TO 4 TO 6 FEET IN THE LATE
EVENING AND EARLY MORNING, THEN SUBSIDING TO 3 TO 4 FEET EARLY IN
THE MORNING.
SATURDAY
NORTHEAST WIND 10 TO 15 KNOTS. CHANCE OF SHOWERS
THROUGH THE DAY. WAVES 3 TO 4 FEET.
LMZ644-220400-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
710 PM CDT THU MAY 21 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CDT FRIDAY THROUGH
SATURDAY AFTERNOON...
TONIGHT
NORTHEAST WIND 10 TO 20 KNOTS BECOMING 10 TO 15 KNOTS
LATE IN THE EVENING, THEN VEERING EAST 10 TO 20 KNOTS AFTER
MIDNIGHT BECOMING 10 TO 15 KNOTS EARLY IN THE MORNING. PARTLY
CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING MOSTLY CLOUDY. WAVES
3 TO 4 FEET.
FRIDAY
EAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS
BACKING NORTHEAST WITH GUSTS TO AROUND 20 KNOTS LATE IN THE
AFTERNOON. MOSTLY CLOUDY. WAVES 3 TO 4 FEET.
FRIDAY NIGHT
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS BECOMING EAST 15 TO 20 KNOTS LATE IN THE EVENING,
THEN BACKING NORTHEAST 10 TO 20 KNOTS AFTER MIDNIGHT BECOMING
15 TO 20 KNOTS EARLY IN THE MORNING. CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES 3 TO 4 FEET BUILDING TO 4 TO 6 FEET IN THE LATE
EVENING AND OVERNIGHT.
SATURDAY
NORTHEAST WIND 10 TO 15 KNOTS. CHANCE OF SHOWERS
THROUGH THE DAY. WAVES 4 TO 6 FEET SUBSIDING TO 3 TO 4 FEET IN
THE LATE MORNING AND AFTERNOON.
LMZ645-220400-
NORTH POINT LIGHT TO WIND POINT WI-
710 PM CDT THU MAY 21 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
TONIGHT
NORTH WIND 10 TO 15 KNOTS VEERING NORTHEAST WITH GUSTS
TO AROUND 20 KNOTS LATE IN THE EVENING, THEN BECOMING EAST 15 TO
20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY THROUGH AROUND MIDNIGHT
THEN BECOMING MOSTLY CLOUDY. WAVES 3 TO 4 FEET.
FRIDAY
EAST WIND 15 TO 20 KNOTS BECOMING NORTHEAST 10 TO
15 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. WAVES 3 TO 4 FEET.
FRIDAY NIGHT
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS VEERING EAST WITH GUSTS TO AROUND 20 KNOTS LATE
IN THE EVENING, THEN BACKING NORTHEAST 10 TO 20 KNOTS AFTER
MIDNIGHT BECOMING 15 TO 20 KNOTS EARLY IN THE MORNING. CHANCE OF
SHOWERS AFTER MIDNIGHT. WAVES 4 TO 6 FEET.
SATURDAY
NORTHEAST WIND 10 TO 15 KNOTS BACKING NORTH EARLY IN
THE AFTERNOON, THEN VEERING NORTHEAST LATE IN THE AFTERNOON.
CHANCE OF SHOWERS THROUGH THE DAY. WAVES 4 TO 6 FEET SUBSIDING TO
3 TO 4 FEET IN THE AFTERNOON.
LMZ646-220400-
WIND POINT WI TO WINTHROP HARBOR IL-
710 PM CDT THU MAY 21 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON
TONIGHT
NORTH WIND 5 TO 15 KNOTS VEERING NORTHEAST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN THE EVENING, THEN
BECOMING EAST 15 TO 20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY
THROUGH AROUND MIDNIGHT THEN BECOMING MOSTLY CLOUDY. WAVES 3 TO
4 FEET.
FRIDAY
EAST WIND 15 TO 20 KNOTS BECOMING NORTHEAST 10 TO
15 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. WAVES 3 TO 4 FEET.
FRIDAY NIGHT
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS VEERING EAST WITH GUSTS TO AROUND 20 KNOTS LATE
IN THE EVENING, THEN BACKING NORTHEAST 10 TO 20 KNOTS AFTER
MIDNIGHT BECOMING 15 TO 20 KNOTS EARLY IN THE MORNING. CHANCE OF
SHOWERS AFTER MIDNIGHT. WAVES 4 TO 6 FEET.
SATURDAY
NORTHEAST WIND 10 TO 15 KNOTS BACKING NORTH EARLY IN
THE AFTERNOON, THEN BECOMING NORTH 10 TO 15 KNOTS LATE IN THE
AFTERNOON. CHANCE OF SHOWERS THROUGH THE DAY. WAVES 3 TO 4 FEET.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SUNDAY THROUGH TUESDAY.
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