058
FZUS53 KMKX 171813
NSHMKX
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
113 PM CDT TUE MAR 17 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN
LMZ643-172200-
SHEBOYGAN TO PORT WASHINGTON WI-
113 PM CDT TUE MAR 17 2026
REST OF TODAY
WEST WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES
AROUND 1 FOOT.
TONIGHT
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING 10 TO 20 KNOTS
LATE IN THE EVENING, THEN BECOMING 15 TO 20 KNOTS AFTER MIDNIGHT
BACKING SOUTH EARLY IN THE MORNING. SNOW AFTER MIDNIGHT. WAVES
1 TO 2 FEET BUILDING TO 3 TO 4 FEET AFTER MIDNIGHT.
WEDNESDAY
SOUTH WIND 15 TO 20 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS IN THE AFTERNOON. CHANCE OF SNOW AND AREAS OF LIGHT
FREEZING DRIZZLE IN THE MORNING. WAVES 3 TO 5 FEET SUBSIDING TO
3 TO 4 FEET LATE IN THE AFTERNOON.
WEDNESDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS RISING TO 10 TO
15 KNOTS LATE IN THE EVENING, THEN BECOMING SOUTHWEST 10 TO
15 KNOTS AFTER MIDNIGHT EASING TO 5 TO 10 KNOTS EARLY IN THE
MORNING. SLIGHT CHANCE OF RAIN THROUGH AROUND MIDNIGHT, THEN
CHANCE OF RAIN AFTER MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO
1 TO 2 FEET IN THE LATE EVENING AND OVERNIGHT.
LMZ644-172200-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
113 PM CDT TUE MAR 17 2026
REST OF TODAY
WEST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES
AROUND 1 FOOT.
TONIGHT
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING SOUTH 15 TO
20 KNOTS AFTER MIDNIGHT. SNOW AFTER MIDNIGHT. WAVES 1 TO 2 FEET
BUILDING TO 2 TO 4 FEET EARLY IN THE MORNING.
WEDNESDAY
SOUTH WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS
WITH GUSTS TO AROUND 20 KNOTS LATE IN THE MORNING, THEN VEERING
SOUTHWEST EARLY IN THE AFTERNOON BECOMING SOUTHWEST 10 TO
15 KNOTS LATE IN THE AFTERNOON. CHANCE OF SNOW AND AREAS OF LIGHT
FREEZING DRIZZLE IN THE MORNING. WAVES 3 TO 4 FEET.
WEDNESDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS RISING TO 10 TO
15 KNOTS LATE IN THE EVENING, THEN BECOMING SOUTHWEST 10 TO
15 KNOTS AFTER MIDNIGHT EASING TO 5 TO 10 KNOTS EARLY IN THE
MORNING. SLIGHT CHANCE OF RAIN THROUGH AROUND MIDNIGHT, THEN
CHANCE OF RAIN AFTER MIDNIGHT. WAVES 1 TO 2 FEET.
LMZ645-172200-
NORTH POINT LIGHT TO WIND POINT WI-
113 PM CDT TUE MAR 17 2026
REST OF TODAY
WEST WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES
1 TO 2 FEET.
TONIGHT
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING SOUTH 15 TO
20 KNOTS AFTER MIDNIGHT. SNOW AFTER MIDNIGHT. WAVES 1 TO 2 FEET
BUILDING TO 2 TO 4 FEET EARLY IN THE MORNING.
WEDNESDAY
SOUTH WIND 15 TO 20 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS IN THE AFTERNOON. CHANCE OF SNOW AND PATCHY LIGHT
FREEZING DRIZZLE IN THE MORNING. WAVES 3 TO 4 FEET.
WEDNESDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN
AFTER MIDNIGHT. WAVES AROUND 1 FOOT.
LMZ646-172200-
WIND POINT WI TO WINTHROP HARBOR IL-
113 PM CDT TUE MAR 17 2026
REST OF TODAY
WEST WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES
1 TO 2 FEET.
TONIGHT
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH 10 TO
20 KNOTS AFTER MIDNIGHT, THEN BECOMING 15 TO 20 KNOTS EARLY IN
THE MORNING. SNOW AFTER MIDNIGHT. WAVES 1 TO 2 FEET BUILDING TO
2 TO 4 FEET EARLY IN THE MORNING.
WEDNESDAY
SOUTH WIND 15 TO 20 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS IN THE AFTERNOON. CHANCE OF SNOW AND PATCHY LIGHT
FREEZING DRIZZLE IN THE MORNING. WAVES 3 TO 4 FEET SUBSIDING TO
1 TO 2 FEET LATE IN THE AFTERNOON.
WEDNESDAY NIGHT
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF RAIN
AFTER MIDNIGHT. WAVES AROUND 1 FOOT.
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR THURSDAY THROUGH SATURDAY.
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