FZUS61 KBUF 161425 GLFLO Open Lake Forecast for Lake Ontario National Weather Service Buffalo NY 1025 AM EDT Sun Jun 16 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...An expansive area of high pressure of 30.2 inches will slowly cross the lower Great Lakes through tonight. A ridge averaging 30.1 inches will persist into next week. LOZ062-162115- Lake Ontario open waters from the Niagara River to Hamlin Beach- 1025 AM EDT Sun Jun 16 2024 .THIS AFTERNOON...East winds 5 to 15 knots. Waves 2 feet or less. .TONIGHT...East winds 5 to 15 knots becoming south. Waves 1 to 3 feet. .MONDAY...Southwest winds 5 to 15 knots. A chance of showers in the morning. Waves 1 to 2 feet. .MONDAY NIGHT...Southwest winds 5 to 10 knots. Waves 2 feet or less. .TUESDAY...Southwest winds 10 knots or less becoming south. Waves 1 foot or less. .WEDNESDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less. .THURSDAY...Southwest winds 5 to 10 knots becoming west. Waves 1 foot or less. $$ LOZ063>065-162115- Lake Ontario open waters from Hamlin Beach to the Saint Lawrence River- 1025 AM EDT Sun Jun 16 2024 .THIS AFTERNOON...Southeast winds 5 to 15 knots becoming east. Waves 2 feet or less. .TONIGHT...East winds 10 to 15 knots becoming south. Waves 1 to 3 feet. .MONDAY...South winds 5 to 15 knots becoming southwest. Waves 1 to 3 feet subsiding to 1 foot or less. .MONDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. .TUESDAY...South winds 10 knots or less. Waves 1 foot or less. .WEDNESDAY...South winds 10 knots or less becoming southwest. Waves 1 foot or less. .THURSDAY...Southwest winds 10 knots or less becoming west. Waves 1 foot or less. $$ LOZ061-162115- MAFOR 1615/ ONTARIO WEST 1/2 14210 11310 12410 11510. Waves 2 feet or less this afternoon. Waves 1 to 3 feet tonight and Monday morning. ONTARIO EAST 1/2 11300 11110 12210 11310 13410. Waves 1 foot or less this afternoon. Waves 1 to 3 feet tonight and Monday morning. $$