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Coastal Waters Forecast for Upper Niagara River and Buffalo Harbor (LEZ020) (Text-Only)
NWS Forecast for: Upper Niagara River and Buffalo Harbor (LEZ020)
Issued by: National Weather Service Buffalo, NY
Last Update: 1003 PM EDT Tue Jun 9 2026
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Rest Of Tonight: South winds 10 knots or less. Showers likely with a chance of thunderstorms late this evening, then showers likely after midnight.

Wednesday: Southwest winds 5 to 10 knots. A chance of showers and thunderstorms in the morning.

Wednesday Night: Southwest winds 10 knots or less. A chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms overnight.

Thursday: Southwest winds 5 to 10 knots. Showers.

Thursday Night: Southwest winds 10 knots or less. Mostly cloudy.

Friday: Southwest winds around 10 knots becoming light and variable. A chance of showers and thunderstorms.

Saturday: West winds 10 knots or less becoming southwest. Mainly clear, then becoming partly cloudy.

Sunday: Southwest winds 5 to 10 knots becoming light and variable. A chance of showers.

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 64 degrees.







Zone Forecast: Upper Niagara River and Buffalo Harbor (LEZ020)

Visit your local NWS office at: https://www.weather.gov/buf