299
FZUS53 KMKX 190410
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1110 PM CDT MON MAY 18 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-191000-
SHEBOYGAN TO PORT WASHINGTON WI-
1110 PM CDT MON MAY 18 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT TUESDAY THROUGH
TUESDAY AFTERNOON...
REST OF TONIGHT
SOUTH WIND 15 TO 20 KNOTS BECOMING 15 TO
25 KNOTS EARLY IN THE MORNING. PATCHY FOG THROUGH THE NIGHT.
SCATTERED SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. RAIN SHOWERS
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE MORNING.
WAVES 3 TO 4 FEET.
TUESDAY
SOUTH WIND 15 TO 25 KNOTS VEERING SOUTHWEST 15 TO
20 KNOTS LATE IN THE MORNING, THEN VEERING WEST EARLY IN THE
AFTERNOON BECOMING WEST 15 TO 20 KNOTS LATE IN THE AFTERNOON.
PATCHY FOG IN THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS IN THE
MORNING. CHANCE OF SHOWERS THROUGH THE DAY. WAVES 3 TO 4 FEET.
TUESDAY NIGHT
NORTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO
15 KNOTS LATE IN THE EVENING, THEN BECOMING NORTHWEST 10 TO
15 KNOTS AFTER MIDNIGHT VEERING NORTH EARLY IN THE MORNING.
PARTLY CLOUDY. WAVES 1 TO 2 FEET.
WEDNESDAY
NORTH WIND 10 TO 15 KNOTS VEERING NORTHEAST LATE IN
THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.
LMZ644-191000-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
1110 PM CDT MON MAY 18 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT TUESDAY THROUGH
TUESDAY AFTERNOON...
REST OF TONIGHT
SOUTH WIND 15 TO 20 KNOTS BECOMING 15 TO
25 KNOTS EARLY IN THE MORNING. SCATTERED SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT, THEN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS EARLY IN THE MORNING. PATCHY FOG EARLY IN
THE MORNING. WAVES 2 TO 4 FEET.
TUESDAY
SOUTHWEST WIND 15 TO 25 KNOTS EASING TO 10 TO 20 KNOTS
LATE IN THE MORNING, THEN VEERING WEST 15 TO 20 KNOTS IN THE
AFTERNOON. SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. CHANCE
OF SHOWERS THROUGH THE DAY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
2 FEET IN THE AFTERNOON.
TUESDAY NIGHT
NORTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO
15 KNOTS LATE IN THE EVENING, THEN RISING TO 15 TO 20 KNOTS AFTER
MIDNIGHT BECOMING NORTH 10 TO 15 KNOTS EARLY IN THE MORNING.
PARTLY CLOUDY. WAVES 1 TO 2 FEET.
WEDNESDAY
NORTH WIND 10 TO 15 KNOTS VEERING NORTHEAST LATE IN
THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET BUILDING TO 2 TO
4 FEET IN THE AFTERNOON.
LMZ645-191000-
NORTH POINT LIGHT TO WIND POINT WI-
1110 PM CDT MON MAY 18 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT TUESDAY THROUGH
TUESDAY AFTERNOON...
REST OF TONIGHT
SOUTH WIND 15 TO 20 KNOTS BECOMING 15 TO
25 KNOTS EARLY IN THE MORNING. SCATTERED SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT, THEN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS EARLY IN THE MORNING. PATCHY FOG EARLY IN
THE MORNING. WAVES 2 TO 4 FEET.
TUESDAY
SOUTHWEST WIND 15 TO 25 KNOTS EASING TO 10 TO 20 KNOTS
LATE IN THE MORNING, THEN VEERING WEST 15 TO 20 KNOTS IN THE
AFTERNOON. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
THROUGH THE DAY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET LATE
IN THE AFTERNOON.
TUESDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS BECOMING NORTHWEST 10 TO 15 KNOTS LATE IN THE
EVENING, THEN RISING TO 15 TO 20 KNOTS AFTER MIDNIGHT VEERING
NORTH EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 1 TO 2 FEET.
WEDNESDAY
NORTH WIND 10 TO 15 KNOTS VEERING NORTHEAST LATE IN
THE AFTERNOON. MOSTLY SUNNY. WAVES 2 TO 4 FEET.
LMZ646-191000-
WIND POINT WI TO WINTHROP HARBOR IL-
1110 PM CDT MON MAY 18 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT TUESDAY THROUGH
TUESDAY AFTERNOON...
REST OF TONIGHT
SOUTH WIND 15 TO 20 KNOTS. SCATTERED SHOWERS
AND THUNDERSTORMS AFTER MIDNIGHT, THEN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS EARLY IN THE MORNING. PATCHY FOG EARLY IN
THE MORNING. WAVES 2 TO 4 FEET.
TUESDAY
SOUTHWEST WIND 15 TO 20 KNOTS BECOMING WEST 10 TO
15 KNOTS LATE IN THE AFTERNOON. GUSTS UP TO 25 KNOTS. CHANCE OF
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY. WAVES
2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE AFTERNOON.
TUESDAY NIGHT
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO
AROUND 20 KNOTS VEERING NORTH EARLY IN THE MORNING. PARTLY
CLOUDY. WAVES 1 TO 2 FEET.
WEDNESDAY
NORTH WIND 10 TO 15 KNOTS VEERING NORTHEAST LATE IN
THE AFTERNOON. MOSTLY SUNNY. WAVES 2 TO 4 FEET.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR THURSDAY THROUGH SATURDAY.
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