Great Lakes Forecast
Issued by NWS
Issued by NWS
713 FZUS61 KBUF 070229 GLFLO Open Lake Forecast for Lake Ontario National Weather Service Buffalo NY 1029 PM EDT Thu Jun 6 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 trough averaging 29.5 inches will move across the lower Great Lakes through Friday before weakening to 29.8 inches while sliding to New England over the weekend. A 29.9 inch high will approach the Lake from the west Monday. LOZ062-070915- Lake Ontario open waters from the Niagara River to Hamlin Beach- 1029 PM EDT Thu Jun 6 2024 .OVERNIGHT...Southwest winds 10 to 15 knots. A chance of showers and thunderstorms, then a chance of showers late. Waves 1 to 3 feet. .FRIDAY...West winds 15 to 20 knots. A chance of showers early, then showers likely from late morning on. Waves 2 to 4 feet. .FRIDAY NIGHT...West winds 15 to 20 knots. Showers likely in the evening, then a chance of showers overnight. Waves 3 to 5 feet. .SATURDAY...West winds 15 to 20 knots. A chance of showers. Waves 3 to 5 feet. .SATURDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to 15 knots. A chance of showers. Waves 2 to 4 feet. .SUNDAY...West winds 10 to 15 knots becoming northwest. A chance of showers. Waves 2 to 3 feet. .MONDAY...Northwest winds 5 to 15 knots. A chance of showers during the day. Waves 1 to 2 feet. .TUESDAY...Northwest winds 5 to 10 knots becoming south. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. $$ LOZ063>065-070915- Lake Ontario open waters from Hamlin Beach to the Saint Lawrence River- 1029 PM EDT Thu Jun 6 2024 .OVERNIGHT...Southwest winds 5 to 15 knots. A chance of showers. Waves 1 to 2 feet. .FRIDAY...Southwest winds 15 to 20 knots becoming west. A chance of showers. Waves 1 to 3 feet building to 3 to 5 feet. .FRIDAY NIGHT...West winds 15 to 20 knots. Showers likely. Waves 3 to 6 feet. .SATURDAY...West winds 15 to 20 knots. Showers likely in the morning, then a chance of showers in the afternoon. Waves 3 to 6 feet. .SATURDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to 15 knots. A chance of showers. Waves 3 to 6 feet subsiding to 2 to 4 feet. .SUNDAY...West winds 15 to 20 knots diminishing to 10 to 15 knots. A chance of showers. Waves 2 to 4 feet subsiding to 1 to 3 feet. .MONDAY...Northwest winds 5 to 15 knots. A chance of showers. Waves 1 to 3 feet. .TUESDAY...Northwest winds 5 to 10 knots becoming south. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. $$ LOZ061-070915- MAFOR 0703/ ONTARIO WEST 1/2 13510 14620 11620. A chance of showers and thunderstorms overnight. A chance of showers Friday and Friday evening. Waves 1 to 3 feet overnight. Waves 1 to 3 feet building to 2 to 4 feet Friday. Waves 2 to 4 feet Friday evening. ONTARIO EAST 1/2 12500 11510 11520 13620 11626. Waves 1 to 2 feet overnight. Waves 1 to 3 feet building to 3 to 5 feet Friday. Waves 3 to 5 feet Friday evening. $$