Expires:202411241630;;580059 FZUS61 KBUF 240823 GLFLO Open Lake Forecast for Lake Ontario National Weather Service Buffalo NY 323 AM EST Sun Nov 24 2024 For waters beyond five nautical miles of shore on Lake Ontario 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. .SYNOPSIS...A 28.8 inch stacked low will drift northeast and weaken to 29.1 inches over the Canadian Maritimes through tonight. Meanwhile, a narrow 30.1 inch ridge will then build into the eastern Great Lakes. A 29.8 inch low over the Ohio Valley Monday will move to the Saint Lawrence Valley by Tuesday while deepening to 29.4 inches and pull furthern north into northern New England Wednesday. LOZ063>065-241630- Lake Ontario open waters from Hamlin Beach to the Saint Lawrence River- 323 AM EST Sun Nov 24 2024 .TODAY...Northwest winds 15 to 25 knots. A chance of rain showers through early afternoon. Waves 5 to 8 feet. Waves occasionally around 10 feet. .TONIGHT...Northwest winds 15 to 20 knots diminishing to 5 to 15 knots. Waves 3 to 6 feet subsiding to 1 to 3 feet. .MONDAY...Northwest winds 5 to 10 knots becoming east. A chance of rain showers in the afternoon. Waves 2 feet or less. .MONDAY NIGHT...Southeast winds 10 to 15 knots becoming south 15 to 20 knots. Showers. Waves 1 to 3 feet building to 2 to 4 feet. .TUESDAY...Southwest winds to 30 knots becoming west. Showers. Waves 9 to 12 feet. Waves occasionally around 15 feet. .WEDNESDAY...West winds to 30 knots diminishing to 10 to 15 knots. Rain showers likely during the day, then a chance of rain Wednesday night. Waves 7 to 10 feet subsiding to 1 to 3 feet. Waves occasionally around 13 feet. .THURSDAY...South winds 10 to 15 knots becoming north 15 to 20 knots. A chance of rain during the day, then rain showers likely Thursday night. Waves 1 to 3 feet building to 2 to 4 feet. $$