


Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI
Issued by NWS Milwaukee/Sullivan, WI
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979 FZUS53 KMKX 020410 NSHMKX Nearshore Marine Forecast National Weather Service Milwaukee/Sullivan WI 1110 PM CDT Wed Oct 1 2025 For waters within five nautical miles of shore on Lake Michigan LMZ643-021000- Sheboygan to Port Washington WI- 1110 PM CDT Wed Oct 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CDT THURSDAY THROUGH THURSDAY MORNING... .REST OF TONIGHT...Southeast wind 15 to 20 knots veering south early in the morning. Mostly cloudy. Waves 3 to 4 feet building to 4 to 6 feet early in the morning. .THURSDAY...South wind 15 to 20 knots easing to 10 to 15 knots in the late morning and afternoon. Partly sunny in the morning then clearing. Waves 4 to 6 feet subsiding to 3 to 4 feet in the afternoon. .THURSDAY NIGHT...South wind 10 to 15 knots veering southwest early in the morning. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight. .FRIDAY...Southwest wind 5 to 10 knots becoming south 10 to 15 knots in the afternoon. Sunny. Waves 1 to 2 feet. $$ LMZ644-021000- Port Washington to North Point Light WI- 1110 PM CDT Wed Oct 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CDT THURSDAY THROUGH THURSDAY MORNING... .REST OF TONIGHT...Southeast wind 15 to 20 knots. Mostly cloudy. Waves 3 to 4 feet building to 4 to 6 feet early in the morning. .THURSDAY...Southeast wind 10 to 15 knots. Partly sunny in the morning then clearing. Waves 4 to 6 feet subsiding to 3 to 4 feet in the late morning and afternoon. .THURSDAY NIGHT...Southeast wind 10 to 15 knots veering south late in the evening, then easing to 5 to 10 knots after midnight veering southwest early in the morning. Clear. Waves 1 to 2 feet. .FRIDAY...Southwest wind 5 to 10 knots backing south early in the afternoon, then rising to 10 to 15 knots late in the afternoon. Sunny. Waves around 1 foot. $$ LMZ645-021000- North Point Light to Wind Point WI- 1110 PM CDT Wed Oct 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CDT THURSDAY THROUGH THURSDAY MORNING... .REST OF TONIGHT...Southeast wind 15 to 20 knots. Mostly cloudy. Waves 3 to 4 feet building to 4 to 6 feet early in the morning. .THURSDAY...Southeast wind 10 to 15 knots. Partly sunny in the morning then clearing. Waves 3 to 4 feet subsiding to 1 to 3 feet late in the afternoon. .THURSDAY NIGHT...Southeast wind 10 to 15 knots veering southwest early in the morning. Clear. Waves 1 to 2 feet. .FRIDAY...Southwest wind 5 to 10 knots backing south early in the afternoon, then rising to 10 to 15 knots late in the afternoon. Sunny. Waves around 1 foot. $$ LMZ646-021000- Wind Point WI to Winthrop Harbor IL- 1110 PM CDT Wed Oct 1 2025 .REST OF TONIGHT...Southeast wind 15 to 20 knots. Mostly cloudy. Waves 3 to 4 feet building to 4 to 6 feet early in the morning. .THURSDAY...Southeast wind 10 to 15 knots. Partly sunny in the morning then clearing. Waves 3 to 4 feet subsiding to 1 to 2 feet in the afternoon. .THURSDAY NIGHT...Southeast wind 10 to 15 knots veering south after midnight, then becoming southwest 5 to 10 knots early in the morning. Clear. Waves 1 to 2 feet. .FRIDAY...Southwest wind 5 to 10 knots backing south early in the afternoon, then rising to 10 to 15 knots late in the afternoon. Sunny. Waves around 1 foot. $$ See Lake Michigan Open Waters Forecast for Saturday through Monday.