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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: 403 PM EDT Sat Jun 13 2026




Tonight: Southwest winds 5 to 15 knots. Mainly clear this evening, then becoming mostly cloudy.

Sunday: Southwest winds 5 to 10 knots becoming northwest. Showers with a chance of thunderstorms. Some thunderstorms may produce gusty winds.

Sunday Night: Northwest winds 5 to 10 knots becoming west. Showers likely in the evening.

Monday: West winds 5 to 10 knots becoming southwest. Sunny.

Monday Night: Southwest winds 5 to 10 knots. Mainly clear in the evening, then becoming partly cloudy.

Tuesday: Southwest winds 5 to 10 knots becoming south. A chance of showers tuesday night.

Wednesday: South winds 5 to 15 knots increasing to 15 to 20 knots. A chance of showers during the day, then showers likely with a chance of thunderstorms wednesday night.

Thursday: South winds 15 to 25 knots becoming west and diminishing to 10 to 15 knots. Showers with a chance of thunderstorms during the day, then a chance of showers thursday night.

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 67 degrees.







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

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