FZUS51 KBUF 060803 NSHBUF Nearshore Marine Forecast National Weather Service Buffalo NY 403 AM EDT Wed May 6 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-LOZ030-061500- Upper Niagara River and Buffalo Harbor-Lower Niagara River- 403 AM EDT Wed May 6 2026 .TODAY...Northeast winds 10 knots or less becoming west. Showers early, then a chance of showers late this morning. .TONIGHT...West winds 5 to 10 knots becoming light and variable. Mostly cloudy. .THURSDAY...Light and variable winds becoming southwest 5 to 10 knots. Partly sunny. .THURSDAY NIGHT...Southwest winds 10 knots or less. Mostly cloudy in the evening, then becoming partly cloudy. .FRIDAY...Southwest winds 10 knots or less. A chance of showers Friday night. .SATURDAY...Southwest winds 10 knots or less. A chance of showers. .SUNDAY...Southwest winds 10 knots or less becoming northwest. A chance of showers. The water temperature off Buffalo is 47 degrees. $$ LEZ040-041-061500- Buffalo to Ripley along Lake Erie- 403 AM EDT Wed May 6 2026 .TODAY...Northwest winds 10 knots or less becoming southwest 10 to 15 knots. Showers early, then a chance of showers late this morning. Waves 2 feet or less. .TONIGHT...West winds 10 to 15 knots becoming light and variable. Partly to mostly cloudy. Waves 2 feet or less. .THURSDAY...Light and variable winds becoming west 5 to 10 knots. Mostly sunny. Waves 1 foot or less. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Partly cloudy. Waves around 1 foot. .FRIDAY...Southwest winds 5 to 10 knots. Showers likely Friday night. Waves 2 feet or less. .SATURDAY...Southwest winds 5 to 10 knots. Showers likely during the day, then a chance of showers Saturday night. Waves 2 feet or less. .SUNDAY...Southwest winds 10 knots or less becoming northwest. Showers likely. Waves 1 foot or less. $$ LOZ042-043-061500- Niagara River to Sodus Bay along Lake Ontario including Irondequoit Bay- 403 AM EDT Wed May 6 2026 .TODAY...Northeast winds 5 to 15 knots. Showers this morning. Waves 1 to 3 feet. .TONIGHT...West winds 5 to 10 knots. Mostly cloudy in the evening, then becoming partly cloudy. Waves 2 feet or less. .THURSDAY...West winds 10 knots or less. Mostly sunny. Waves 1 foot or less. .THURSDAY NIGHT...West winds 5 to 10 knots becoming southwest. Partly to mostly cloudy. Waves 1 foot or less. .FRIDAY...West winds 5 to 15 knots becoming southwest. A chance of showers Friday night. Waves 2 feet or less. .SATURDAY...Southwest winds 5 to 15 knots. A chance of showers. Waves 2 feet or less. .SUNDAY...Southwest winds 5 to 15 knots becoming northwest. A chance of showers. Waves 2 feet or less. The water temperature off Rochester is 45 degrees. $$ LOZ044-045-061500- Sodus Bay to the Saint Lawrence River along Lake Ontario- 403 AM EDT Wed May 6 2026 .TODAY...Northeast winds 15 to 20 knots becoming north 10 to 15 knots. Showers this morning, then a chance of showers early this afternoon. Waves 1 to 3 feet. .TONIGHT...West winds 5 to 15 knots. Mostly cloudy in the evening, then becoming partly cloudy. Waves 2 feet or less. .THURSDAY...West winds 5 to 10 knots increasing to 15 to 20 knots. Sunny. Waves 1 to 3 feet. .THURSDAY NIGHT...West winds 5 to 15 knots. Mainly clear in the evening, then becoming partly cloudy. Waves 1 to 3 feet. .FRIDAY...West winds 5 to 15 knots becoming south. A chance of showers Friday night. Waves 2 feet or less. .SATURDAY...South winds 5 to 15 knots increasing to 15 to 20 knots. A chance of showers. Waves 1 to 3 feet. .SUNDAY...Southwest winds 5 to 15 knots becoming west. Showers likely. Waves 1 to 3 feet. $$