Coastal Waters Forecast for Port Washington to North Point Light WI (LMZ644) (Text-Only)
NWS Forecast for: Port Washington to North Point Light WI (LMZ644)
Issued by: National Weather Service Milwaukee, WI
Last Update: 310 AM CDT Sat Aug 29 2026


Early This Morning: Southwest wind 5 to 10 knots rising to 10 to 15 knots early in the morning. Partly cloudy. Waves around 1 foot.

Today: Southwest wind 10 to 15 knots backing southeast late in the afternoon. Slight chance of showers early in the afternoon. Chance of showers late in the afternoon. Waves 1 to 2 feet.

Tonight: Southeast wind 15 to 20 knots veering south late in the evening, then becoming 10 to 20 knots after midnight becoming 15 to 20 knots early in the morning. Chance of showers through the night. Chance of thunderstorms after midnight. Waves 2 to 4 feet.

Sunday: South wind 15 to 20 knots easing to 10 to 15 knots early in the afternoon, then becoming south 10 to 15 knots late in the afternoon. Chance of thunderstorms in the morning. Chance of showers through the day. Slight chance of thunderstorms in the afternoon. Waves 2 to 4 feet.

Sunday Night: Southeast wind 10 to 15 knots easing to 5 to 10 knots in the late evening and early morning, then veering south early in the morning. Slight chance of showers and thunderstorms after midnight. Waves 1 to 2 feet.







Zone Forecast: Port Washington to North Point Light WI (LMZ644)

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