Great Lakes Forecast
Issued by NWS
Issued by NWS
143 FZUS61 KBUF 100758 GLFLO Open Lake Forecast for Lake Ontario National Weather Service Buffalo NY 358 AM EDT Mon Jun 10 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 broad 29.4 inch low will wobble over central Quebec today before dropping southeastward over the Canadian Maritimes and weakening by Tuesday. A 30.1 inch high will then move from the western Great Lakes Tuesday to the Ohio Valley and New England by Wednesday. A 29.6 inch area of low pressure will cross central Quebec Thursday and Friday, with its cold front dropping southward across the Lake later Friday, or Friday night. LOZ062-101515- Lake Ontario open waters from the Niagara River to Hamlin Beach- 358 AM EDT Mon Jun 10 2024 .TODAY...West winds 15 to 20 knots. Waves 3 to 5 feet subsiding to 2 to 4 feet. .TONIGHT...Northwest winds 5 to 15 knots becoming north. Waves 1 to 3 feet. .TUESDAY...North winds 5 to 10 knots becoming light and variable. Waves 1 foot or less. .TUESDAY NIGHT...South winds 10 knots or less becoming southwest. Waves 1 foot or less. .WEDNESDAY...Southwest winds 5 to 10 knots becoming south. Waves 2 feet or less. .THURSDAY...Southwest winds 10 to 15 knots. A chance of showers and thunderstorms Thursday night. Waves 1 to 3 feet. .FRIDAY...Southwest winds 10 to 15 knots becoming northwest. A chance of showers and thunderstorms during the day. Waves 1 to 3 feet. Winds and waves higher in and near thunderstorms. $$ LOZ063>065-101515- Lake Ontario open waters from Hamlin Beach to the Saint Lawrence River- 358 AM EDT Mon Jun 10 2024 .TODAY...West winds 15 to 20 knots. Waves 4 to 7 feet subsiding to 3 to 6 feet. Waves occasionally around 9 feet. .TONIGHT...West winds 15 to 20 knots becoming north 5 to 15 knots. Waves 2 to 4 feet subsiding to 1 to 2 feet. .TUESDAY...North winds 10 knots or less becoming west. Waves 1 foot or less. .TUESDAY NIGHT...West winds less than 10 knots becoming southwest. Waves 1 foot or less. .WEDNESDAY...Southwest winds 5 to 10 knots becoming south. Waves 1 foot or less. .THURSDAY...South winds 10 to 15 knots becoming southwest. A chance of showers and thunderstorms Thursday night. Waves 1 to 3 feet. .FRIDAY...Southwest winds 10 to 15 knots becoming northwest. A chance of showers and thunderstorms. Waves 1 to 3 feet. Winds and waves higher in and near thunderstorms. $$ LOZ061-101515- MAFOR 1009/ ONTARIO WEST 1/2 14620 11620 11710 12800. Waves 3 to 5 feet today. Waves 2 to 4 feet subsiding to 1 to 3 feet tonight. ONTARIO EAST 1/2 14620 11620 11710 12800. Waves 3 to 6 feet building to 4 to 7 feet, then subsiding to 3 to 6 feet, and occasionally around 9 feet today. Waves 2 to 4 feet subsiding to 1 to 2 feet tonight. $$