089
FZUS53 KMKX 130210
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
910 PM CDT SUN APR 12 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-131000-
SHEBOYGAN TO PORT WASHINGTON WI-
910 PM CDT SUN APR 12 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM CDT MONDAY
REST OF TONIGHT
SOUTHWEST WIND 15 TO 25 KNOTS BECOMING 15 TO
20 KNOTS EARLY IN THE MORNING. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS JUST BEFORE MIDNIGHT. NUMEROUS SHOWERS AFTER
MIDNIGHT. PATCHY FOG THROUGH THE NIGHT. WAVES 4 TO 6 FEET.
MONDAY
SOUTHWEST WIND 15 TO 20 KNOTS BECOMING WEST 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN THE MORNING, THEN
BACKING SOUTH EARLY IN THE AFTERNOON BACKING SOUTHEAST LATE IN
THE AFTERNOON. PATCHY FOG THROUGH THE DAY. CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE MORNING AND
AFTERNOON.
MONDAY NIGHT
SOUTHEAST WIND 10 TO 15 KNOTS VEERING SOUTHWEST
WITH GUSTS TO AROUND 20 KNOTS EARLY IN THE MORNING. PATCHY FOG
THROUGH AROUND MIDNIGHT. CHANCE OF SHOWERS THROUGH AROUND
MIDNIGHT. CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. RAIN SHOWERS
LIKELY AFTER MIDNIGHT. WAVES 1 TO 3 FEET BUILDING TO 3 TO 4 FEET
IN THE LATE EVENING AND OVERNIGHT.
TUESDAY
SOUTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS
EARLY IN THE AFTERNOON, THEN BECOMING SOUTHWEST 10 TO 15 KNOTS
LATE IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET LATE IN THE
AFTERNOON.
LMZ644-131000-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
910 PM CDT SUN APR 12 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM CDT MONDAY
REST OF TONIGHT
SOUTHWEST WIND 15 TO 25 KNOTS BECOMING 15 TO
20 KNOTS EARLY IN THE MORNING. PATCHY FOG JUST BEFORE MIDNIGHT.
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS JUST BEFORE MIDNIGHT.
NUMEROUS SHOWERS AFTER MIDNIGHT. WAVES 3 TO 5 FEET SUBSIDING TO
3 TO 4 FEET AFTER MIDNIGHT.
MONDAY
SOUTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS
WITH GUSTS TO AROUND 20 KNOTS LATE IN THE MORNING, THEN BECOMING
SOUTHWEST 10 TO 15 KNOTS EARLY IN THE AFTERNOON BACKING SOUTH
LATE IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. WAVES 1 TO 2 FEET.
MONDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS BECOMING SOUTHWEST
15 TO 20 KNOTS AFTER MIDNIGHT, THEN EASING TO 10 TO 15 KNOTS WITH
GUSTS TO AROUND 20 KNOTS EARLY IN THE MORNING. CHANCE OF SHOWERS
AND THUNDERSTORMS. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET IN
THE LATE EVENING AND OVERNIGHT.
TUESDAY
SOUTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS
EARLY IN THE AFTERNOON, THEN BECOMING SOUTHWEST 10 TO 15 KNOTS
LATE IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE
AFTERNOON.
LMZ645-131000-
NORTH POINT LIGHT TO WIND POINT WI-
910 PM CDT SUN APR 12 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM CDT MONDAY
REST OF TONIGHT
SOUTHWEST WIND 15 TO 25 KNOTS BECOMING 15 TO
20 KNOTS EARLY IN THE MORNING. PATCHY FOG JUST BEFORE MIDNIGHT.
SHOWERS JUST BEFORE MIDNIGHT. SLIGHT CHANCE OF THUNDERSTORMS JUST
BEFORE MIDNIGHT. NUMEROUS SHOWERS AFTER MIDNIGHT. WAVES 3 TO
4 FEET.
MONDAY
SOUTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS
WITH GUSTS TO AROUND 20 KNOTS LATE IN THE MORNING, THEN BECOMING
SOUTHWEST 10 TO 15 KNOTS EARLY IN THE AFTERNOON BACKING SOUTH
LATE IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
WAVES 1 TO 2 FEET.
MONDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS BECOMING SOUTH 10 TO
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN THE EVENING, THEN
BECOMING SOUTHWEST 15 TO 20 KNOTS WITH GUSTS TO AROUND 25 KNOTS
AFTER MIDNIGHT BECOMING SOUTHWEST 15 TO 20 KNOTS EARLY IN THE
MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FEET
BUILDING TO 2 TO 4 FEET IN THE LATE EVENING AND OVERNIGHT.
TUESDAY
SOUTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS
EARLY IN THE AFTERNOON, THEN BECOMING SOUTHWEST 10 TO 15 KNOTS
LATE IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. WAVES 1 TO 2 FEET.
LMZ646-131000-
WIND POINT WI TO WINTHROP HARBOR IL-
910 PM CDT SUN APR 12 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM CDT MONDAY
REST OF TONIGHT
SOUTHWEST WIND 10 TO 20 KNOTS WITH GUSTS TO
AROUND 30 KNOTS BECOMING 15 TO 20 KNOTS WITH GUSTS TO AROUND
25 KNOTS AFTER MIDNIGHT, THEN BECOMING SOUTHWEST 15 TO 20 KNOTS
EARLY IN THE MORNING. PATCHY FOG JUST BEFORE MIDNIGHT. SHOWERS
JUST BEFORE MIDNIGHT. SLIGHT CHANCE OF THUNDERSTORMS JUST BEFORE
MIDNIGHT. NUMEROUS SHOWERS AFTER MIDNIGHT. WAVES 3 TO 4 FEET.
MONDAY
SOUTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS
WITH GUSTS TO AROUND 20 KNOTS LATE IN THE MORNING, THEN BECOMING
SOUTHWEST 10 TO 15 KNOTS EARLY IN THE AFTERNOON BACKING SOUTH
LATE IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
WAVES 1 TO 2 FEET.
MONDAY NIGHT
SOUTH WIND 10 TO 15 KNOTS RISING TO 15 TO
20 KNOTS LATE IN THE EVENING, THEN VEERING SOUTHWEST WITH GUSTS
TO AROUND 25 KNOTS AFTER MIDNIGHT BECOMING SOUTHWEST 15 TO
20 KNOTS WITH GUSTS TO AROUND 25 KNOTS EARLY IN THE MORNING.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH AROUND
MIDNIGHT, THEN CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET IN THE LATE
EVENING AND OVERNIGHT.
TUESDAY
SOUTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS
EARLY IN THE AFTERNOON, THEN BECOMING SOUTHWEST 10 TO 15 KNOTS
LATE IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. WAVES 1 TO 2 FEET.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR WEDNESDAY THROUGH FRIDAY.
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