FZUS51 KBUF 090803 NSHBUF Nearshore Marine Forecast National Weather Service Buffalo NY 403 AM EDT Tue Jun 9 2026 For waters within five nautical miles of shore Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LEZ020-091500- Upper Niagara River and Buffalo Harbor- 403 AM EDT Tue Jun 9 2026 .TODAY...Southwest winds 10 knots or less. A chance of showers early this afternoon. A chance of showers and thunderstorms late. .TONIGHT...Southwest winds 10 knots or less becoming south. A chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms overnight. .WEDNESDAY...South winds 5 to 10 knots becoming southwest. Showers likely with a chance of thunderstorms in the morning, then showers likely in the afternoon. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. A chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms overnight. .THURSDAY...Southwest winds 5 to 10 knots. Showers likely during the day, then a chance of showers Thursday night. .FRIDAY...Southwest winds 10 knots or less becoming west. Showers likely with a chance of thunderstorms. .SATURDAY...West winds 10 knots or less. Mainly clear, then becoming partly cloudy. Winds and waves higher in and near thunderstorms. The water temperature off Buffalo is 64 degrees. $$ LOZ030-091500- Lower Niagara River- 403 AM EDT Tue Jun 9 2026 .TODAY...Southwest winds 10 knots or less. A chance of showers early this afternoon. A chance of showers and thunderstorms late. .TONIGHT...Southwest winds 10 knots or less becoming south. A chance of showers and thunderstorms. .WEDNESDAY...South winds around 10 knots becoming southwest. Showers likely with a chance of thunderstorms in the morning, then a chance of showers in the afternoon. .WEDNESDAY NIGHT...Southwest winds 10 knots or less. A chance of showers in the evening, then showers likely overnight. .THURSDAY...Southwest winds 5 to 10 knots. Showers likely during the day, then a chance of showers Thursday night. .FRIDAY...Southwest winds 5 to 15 knots becoming west less than 10 knots. Showers likely with a chance of thunderstorms during the day, then a chance of showers and thunderstorms Friday night. .SATURDAY...West winds 5 to 15 knots diminishing to less than 10 knots. Mainly clear, then becoming partly cloudy. Winds and waves higher in and near thunderstorms. $$ LEZ040-041-091500- Buffalo to Ripley along Lake Erie- 403 AM EDT Tue Jun 9 2026 .TODAY...South winds 5 to 15 knots becoming northeast. A chance of showers late this morning. A chance of showers and thunderstorms this afternoon. Waves 1 foot or less. .TONIGHT...Southeast winds 15 to 20 knots becoming south and diminishing to 5 to 10 knots. Showers likely with a chance of thunderstorms in the evening, then showers likely overnight. Waves 1 foot or less. .WEDNESDAY...Southwest winds 5 to 15 knots. Showers likely with a chance of thunderstorms in the morning, then showers likely in the afternoon. Waves 1 to 3 feet. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Showers likely with a chance of thunderstorms. Waves 1 to 3 feet. .THURSDAY...Southwest winds 5 to 10 knots. Showers likely during the day, then a chance of showers Thursday night. Waves 1 to 2 feet. .FRIDAY...Southwest winds 5 to 15 knots. Showers likely with a chance of thunderstorms. Waves 1 to 3 feet. .SATURDAY...West winds 5 to 15 knots. Mainly clear, then becoming partly cloudy. Waves 1 to 2 feet. Winds and waves higher in and near thunderstorms. $$ LOZ042-043-091500- Niagara River to Sodus Bay along Lake Ontario including Irondequoit Bay- 403 AM EDT Tue Jun 9 2026 .TODAY...East winds 5 to 15 knots becoming northeast. A chance of showers and thunderstorms late. Waves 1 foot or less. .TONIGHT...East winds 15 to 20 knots becoming south 5 to 15 knots. A chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms overnight. Waves 1 foot or less. .WEDNESDAY...South winds 5 to 15 knots becoming southwest. Showers with a chance of thunderstorms. Waves 2 feet or less. .WEDNESDAY NIGHT...Southwest winds 5 to 15 knots. A chance of showers and thunderstorms in the evening, then showers likely overnight. Waves 2 feet or less. .THURSDAY...Southwest winds 5 to 15 knots. Showers likely with a chance of thunderstorms during the day, then a chance of showers Thursday night. Waves 2 feet or less. .FRIDAY...Southwest winds 5 to 15 knots becoming west. Showers with a chance of thunderstorms. Waves 1 to 3 feet. .SATURDAY...West winds 5 to 15 knots. Mainly clear, then becoming partly cloudy. Waves 2 feet or less. Winds and waves higher in and near thunderstorms. The water temperature off Rochester is 59 degrees. $$ LOZ044-091500- Sodus Bay to Mexico Bay along Lake Ontario- 403 AM EDT Tue Jun 9 2026 .TODAY...South winds 5 to 15 knots becoming northeast. Sunny. Waves 1 foot or less. .TONIGHT...Northeast winds 15 to 20 knots becoming south 5 to 15 knots. A chance of showers. Waves 1 foot or less. .WEDNESDAY...South winds 10 knots or less. Showers in the morning, then showers with a chance of thunderstorms in the afternoon. Waves 1 foot or less. .WEDNESDAY NIGHT...Southwest winds less than 10 knots. Showers with a chance of thunderstorms in the evening, then showers likely overnight. Waves 1 foot or less. .THURSDAY...Southwest winds less than 10 knots. Showers likely with a chance of thunderstorms during the day, then showers likely Thursday night. Waves 1 foot or less. .FRIDAY...South winds 10 knots or less becoming west. Showers with a chance of thunderstorms. Waves 2 feet or less. .SATURDAY...West winds 5 to 10 knots. Partly cloudy. Waves 1 to 2 feet. Winds and waves higher in and near thunderstorms. $$ LOZ045-091500- Mexico Bay to the Saint Lawrence River along Lake Ontario- 403 AM EDT Tue Jun 9 2026 .TODAY...South winds 5 to 15 knots becoming west. Sunny. Waves 2 feet or less. .TONIGHT...Northeast winds 5 to 15 knots becoming south. A chance of showers overnight. Waves 1 foot or less. .WEDNESDAY...Southeast winds 5 to 15 knots becoming south. Showers in the morning, then showers with a chance of thunderstorms in the afternoon. Waves 2 feet or less. .WEDNESDAY NIGHT...South winds 5 to 10 knots becoming southwest. Showers with a chance of thunderstorms in the evening, then showers likely overnight. Waves 1 foot or less. .THURSDAY...Southwest winds 5 to 10 knots becoming south. A chance of showers. Waves 1 foot or less. .FRIDAY...South winds 5 to 10 knots becoming southwest. Showers with a chance of thunderstorms. Waves 2 feet or less. .SATURDAY...Southwest winds 5 to 15 knots becoming west. Partly cloudy. Waves 1 to 3 feet. Winds and waves higher in and near thunderstorms. $$