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: 505 AM CDT Wed Jul 9 2025




Today: North wind 5 to 10 knots rising to 10 to 15 knots late in the morning, then veering northeast early in the afternoon becoming northeast 10 to 15 knots late in the afternoon. Patchy fog in the morning. Waves around 1 foot building to 2 to 4 feet late in the afternoon.

Tonight: Northeast wind 10 to 15 knots becoming north 5 to 10 knots in the late evening and overnight. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight.

Thursday: North wind 5 to 10 knots veering east late in the afternoon. Mostly sunny. Waves around 1 foot.

Thursday Night: East wind 5 to 10 knots veering southeast late in the evening, then becoming south after midnight becoming south 5 knots early in the morning. Slight chance of showers and thunderstorms after midnight. Waves around 1 foot.







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

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