Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI
Issued by NWS Milwaukee/Sullivan, WI
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092 FZUS53 KMKX 120435 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 1135 PM CDT Sat Oct 11 2025 For waters within five nautical miles of shore on Lake Michigan LMZ643-121000- Sheboygan to Port Washington WI- 1135 PM CDT Sat Oct 11 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT SUNDAY THROUGH MONDAY AFTERNOON... .REST OF TONIGHT...Southeast wind 10 to 15 knots. Mostly cloudy. Waves 3 to 4 feet. .SUNDAY...Southeast wind 10 to 15 knots rising to 15 to 20 knots in the late morning and afternoon. Partly sunny. Waves 3 to 4 feet building to 4 to 6 feet in the afternoon. .SUNDAY NIGHT...Southeast wind 15 to 20 knots becoming 10 to 20 knots late in the evening, then veering south after midnight becoming 15 to 20 knots early in the morning. Partly cloudy. Waves 4 to 6 feet building to 5 to 7 feet early in the morning. .MONDAY...South wind 15 to 20 knots easing to 10 to 15 knots late in the morning, then becoming south 10 to 15 knots in the afternoon. Slight chance of showers. Waves 4 to 6 feet subsiding to 3 to 4 feet. Wave heights are for ice free areas. $$ LMZ644-121000- Port Washington to North Point Light WI- 1135 PM CDT Sat Oct 11 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT SUNDAY THROUGH MONDAY AFTERNOON... .REST OF TONIGHT...Southeast wind 10 to 15 knots. Mostly cloudy. Waves 2 to 4 feet. .SUNDAY...Southeast wind 10 to 15 knots rising to 15 to 20 knots in the late morning and afternoon. Mostly cloudy in the morning then becoming mostly sunny. Waves 3 to 4 feet building to 4 to 6 feet late in the afternoon. .SUNDAY NIGHT...Southeast wind 15 to 20 knots veering south after midnight, then becoming 10 to 20 knots early in the morning. Partly cloudy. Waves 4 to 6 feet. .MONDAY...South wind 10 to 15 knots becoming southwest 5 to 10 knots late in the afternoon. Mostly cloudy. Waves 3 to 5 feet subsiding to 1 to 2 feet. Wave heights are for ice free areas. $$ LMZ645-121000- North Point Light to Wind Point WI- 1135 PM CDT Sat Oct 11 2025 .REST OF TONIGHT...Southeast wind 10 to 15 knots. Mostly cloudy. Waves 2 to 4 feet. .SUNDAY...Southeast wind 10 to 15 knots rising to 15 to 20 knots in the late morning and early afternoon, then becoming southeast 15 to 20 knots late in the afternoon. Mostly cloudy in the morning then becoming mostly sunny. Waves 3 to 4 feet. .SUNDAY NIGHT...Southeast wind 15 to 20 knots veering south early in the morning. Partly cloudy. Waves 3 to 4 feet. .MONDAY...South wind 10 to 15 knots easing to 5 to 10 knots late in the afternoon. Mostly cloudy. Waves 3 to 4 feet subsiding to 1 to 2 feet in the afternoon. Wave heights are for ice free areas. $$ LMZ646-121000- Wind Point WI to Winthrop Harbor IL- 1135 PM CDT Sat Oct 11 2025 .REST OF TONIGHT...Southeast wind 10 to 15 knots. Mostly cloudy. Waves 2 to 4 feet. .SUNDAY...Southeast wind 10 to 15 knots rising to 15 to 20 knots early in the afternoon, then easing to 10 to 15 knots late in the afternoon. Mostly cloudy in the morning then clearing. Waves 2 to 4 feet. .SUNDAY NIGHT...Southeast wind 15 to 20 knots veering south after midnight, then becoming 10 to 20 knots early in the morning. Partly cloudy. Waves 3 to 4 feet. .MONDAY...South wind 10 to 15 knots easing to 5 to 10 knots late in the afternoon. Partly sunny. Waves 2 to 4 feet subsiding to 1 to 2 feet in the afternoon. Wave heights are for ice free areas. $$ See Lake Michigan Open Waters Forecast for Tuesday through Thursday.