891
FZUS53 KMKX 171610
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1110 AM CDT SUN MAY 17 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-172200-
SHEBOYGAN TO PORT WASHINGTON WI-
1110 AM CDT SUN MAY 17 2026
REST OF TODAY
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS. PATCHY FOG THROUGH THE DAY. SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF SHOWERS
AND THUNDERSTORMS LATE IN THE AFTERNOON. WAVES 2 TO 4 FEET.
TONIGHT
NORTHEAST WIND 10 TO 15 KNOTS VEERING SOUTHEAST LATE
IN THE EVENING, THEN BECOMING SOUTH 15 TO 20 KNOTS AFTER
MIDNIGHT. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH
AROUND MIDNIGHT. PATCHY FOG THROUGH THE NIGHT. WAVES 3 TO 4 FEET
BUILDING TO 4 TO 6 FEET AFTER MIDNIGHT.
MONDAY
SOUTH WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS. SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING. RAIN SHOWERS LIKELY
THROUGH THE DAY. CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES
5 TO 7 FEET SUBSIDING TO 4 TO 6 FEET LATE IN THE AFTERNOON.
MONDAY NIGHT
SOUTH WIND 15 TO 20 KNOTS BECOMING 15 TO 25 KNOTS
EARLY IN THE MORNING. RAIN SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. WAVES 4 TO 6 FEET. A SMALL CRAFT ADVISORY MAY BE
NEEDED.
LMZ644-172200-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
1110 AM CDT SUN MAY 17 2026
REST OF TODAY
NORTHEAST WIND 10 TO 15 KNOTS. PATCHY FOG
THROUGH THE DAY. CHANCE OF SHOWERS EARLY IN THE AFTERNOON. SLIGHT
CHANCE OF THUNDERSTORMS THROUGH THE DAY. SLIGHT CHANCE OF SHOWERS
LATE IN THE AFTERNOON. WAVES 2 TO 4 FEET.
TONIGHT
EAST WIND 10 TO 15 KNOTS VEERING SOUTHEAST WITH GUSTS
TO AROUND 20 KNOTS LATE IN THE EVENING, THEN BECOMING SOUTH 15 TO
20 KNOTS AFTER MIDNIGHT. PATCHY FOG THROUGH AROUND MIDNIGHT.
WAVES 3 TO 4 FEET BUILDING TO 4 TO 6 FEET EARLY IN THE MORNING.
MONDAY
SOUTH WIND 15 TO 20 KNOTS BECOMING 10 TO 20 KNOTS EARLY
IN THE AFTERNOON, THEN BECOMING 15 TO 20 KNOTS LATE IN THE
AFTERNOON. GUSTS UP TO 25 KNOTS. RAIN SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. WAVES 3 TO 5 FEET.
MONDAY NIGHT
SOUTH WIND 15 TO 20 KNOTS BECOMING 15 TO 25 KNOTS
EARLY IN THE MORNING. RAIN SHOWERS LIKELY THROUGH AROUND
MIDNIGHT. CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. CHANCE OF
SHOWERS AFTER MIDNIGHT. WAVES 3 TO 4 FEET BUILDING TO 3 TO 5 FEET
EARLY IN THE MORNING. A SMALL CRAFT ADVISORY MAY BE NEEDED.
LMZ645-172200-
NORTH POINT LIGHT TO WIND POINT WI-
1110 AM CDT SUN MAY 17 2026
REST OF TODAY
NORTHEAST WIND 10 TO 15 KNOTS VEERING EAST LATE
IN THE AFTERNOON. CHANCE OF SHOWERS EARLY IN THE AFTERNOON.
SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY. SLIGHT CHANCE OF
SHOWERS LATE IN THE AFTERNOON. WAVES 2 TO 4 FEET.
TONIGHT
SOUTHEAST WIND 10 TO 15 KNOTS BECOMING SOUTH 15 TO
20 KNOTS IN THE LATE EVENING AND OVERNIGHT. MOSTLY CLOUDY. WAVES
3 TO 4 FEET.
MONDAY
SOUTH WIND 15 TO 20 KNOTS BECOMING 10 TO 20 KNOTS IN
THE LATE MORNING AND EARLY AFTERNOON, THEN BECOMING 15 TO
20 KNOTS LATE IN THE AFTERNOON. GUSTS UP TO 25 KNOTS. RAIN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 3 TO 4 FEET.
MONDAY NIGHT
SOUTH WIND 15 TO 20 KNOTS BECOMING 15 TO 25 KNOTS
EARLY IN THE MORNING. SHOWERS LIKELY THROUGH AROUND MIDNIGHT.
CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. CHANCE OF SHOWERS
AFTER MIDNIGHT. WAVES 3 TO 4 FEET. A SMALL CRAFT ADVISORY MAY BE
NEEDED.
LMZ646-172200-
WIND POINT WI TO WINTHROP HARBOR IL-
1110 AM CDT SUN MAY 17 2026
REST OF TODAY
EAST WIND 10 TO 15 KNOTS VEERING SOUTHEAST WITH
GUSTS TO AROUND 20 KNOTS LATE IN THE AFTERNOON. CHANCE OF SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. WAVES
1 TO 3 FEET BUILDING TO 2 TO 4 FEET LATE IN THE AFTERNOON.
TONIGHT
SOUTHEAST WIND 10 TO 15 KNOTS BECOMING SOUTH 15 TO
20 KNOTS IN THE LATE EVENING AND OVERNIGHT. MOSTLY CLOUDY THROUGH
AROUND MIDNIGHT THEN BECOMING PARTLY CLOUDY. WAVES 3 TO 4 FEET.
MONDAY
SOUTH WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS. RAIN
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS THROUGH THE DAY.
WAVES 3 TO 4 FEET.
MONDAY NIGHT
SOUTH WIND 15 TO 20 KNOTS BECOMING 15 TO 25 KNOTS
EARLY IN THE MORNING. SHOWERS LIKELY THROUGH AROUND MIDNIGHT.
CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. CHANCE OF SHOWERS
AFTER MIDNIGHT. WAVES 3 TO 4 FEET. A SMALL CRAFT ADVISORY MAY BE
NEEDED.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR TUESDAY THROUGH THURSDAY.
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