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Coastal Waters Forecast for Sheboygan to Port Washington WI (LMZ643) (Text-Only)
NWS Forecast for: Sheboygan to Port Washington WI (LMZ643)
Issued by: National Weather Service Milwaukee, WI
Last Update: 110 AM CDT Fri Jun 19 2026		Print



Rest Of Tonight: West wind 10 to 15 knots. Clear. Waves around 1 foot.

Friday: West wind 10 to 15 knots veering northwest in the late morning and early afternoon, then backing southwest late in the afternoon. Sunny. Waves around 1 foot.

Friday Night: South wind 5 to 10 knots veering west early in the morning. Chance of showers and slight chance of thunderstorms. Waves around 1 foot.

Saturday: West wind 10 to 15 knots veering northwest late in the afternoon. Sunny. Waves around 1 foot.






Zone Forecast: Sheboygan to Port Washington WI (LMZ643)

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