Expires:202608130900;;075934 FZUS53 KMKX 122010 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 310 PM CDT Wed Aug 12 2026 For waters within five nautical miles of shore on Lake Michigan LMZ643-130900- Sheboygan to Port Washington WI- 310 PM CDT Wed Aug 12 2026 .THROUGH EARLY EVENING...Northeast wind 5 to 10 knots. Partly sunny. Waves nearly calm. .TONIGHT...Northeast wind 5 to 10 knots easing to 5 knots late in the evening, then becoming northeast 5 knots after midnight rising to 5 to 10 knots early in the morning. Patchy fog in the late evening and overnight. Waves nearly calm. .THURSDAY...East wind 5 to 10 knots veering southeast early in the afternoon, then becoming southeast 5 to 10 knots late in the afternoon. Patchy fog in the morning. slight chance of showers in the morning. Chance of showers in the afternoon. Waves around 1 foot. .THURSDAY NIGHT...East wind 5 to 10 knots backing northeast after midnight, then rising to 10 to 15 knots early in the morning. Mostly cloudy. Waves around 1 foot. .FRIDAY...Northeast wind 10 to 15 knots veering east in the late morning and early afternoon, then backing northeast with gusts to around 20 knots late in the afternoon. Partly sunny. Waves 1 to 2 feet. $$