Great Lakes Forecast
Issued by NWS
Issued by NWS
495 FZUS61 KBUF 082012 GLFLO Open Lake Forecast for Lake Ontario National Weather Service Buffalo NY 412 PM EDT Sat Jun 8 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 continue to remain over Quebec tonight through Monday before moving east into 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 mid Quebec Thursday, with its cold front likely to remain north of the Lake through Thursday night. LOZ062-090300- Lake Ontario open waters from the Niagara River to Hamlin Beach- 412 PM EDT Sat Jun 8 2024 .TONIGHT...West winds 15 to 20 knots diminishing to 5 to 15 knots. Showers likely this evening, then occasional rain after midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet. .SUNDAY...West winds 15 to 20 knots. A chance of showers early. A chance of showers in the afternoon. Waves 1 to 3 feet building to 3 to 5 feet. .SUNDAY NIGHT...West winds 15 to 20 knots. A chance of showers overnight. Waves 2 to 4 feet. .MONDAY...Northwest winds 10 to 15 knots becoming west. A chance of showers in the morning. Waves 1 to 3 feet. .MONDAY NIGHT...Northwest winds 5 to 15 knots becoming north. Waves 1 to 3 feet. .TUESDAY...Northwest winds 10 knots or less becoming southwest. Waves 1 foot or less. .WEDNESDAY...South winds 5 to 15 knots becoming southwest. Waves 2 feet or less. .THURSDAY...Southwest winds 5 to 15 knots. A chance of showers Thursday night. Waves 1 to 3 feet. $$ LOZ063>065-090300- Lake Ontario open waters from Hamlin Beach to the Saint Lawrence River- 412 PM EDT Sat Jun 8 2024 .TONIGHT...West winds 15 to 20 knots becoming southwest 10 to 15 knots. A chance of showers late this evening. Occasional rain after midnight. Waves 4 to 7 feet subsiding to 1 to 3 feet. Waves occasionally around 9 feet. .SUNDAY...West winds 15 to 25 knots. Showers likely early, then a chance of showers late in the morning. A chance of showers late. Waves 1 to 3 feet building to 3 to 6 feet. .SUNDAY NIGHT...West winds 15 to 20 knots. A chance of showers. Waves 3 to 6 feet subsiding to 2 to 4 feet. .MONDAY...West winds 15 to 20 knots diminishing to 10 to 15 knots. A chance of showers in the morning. Waves 2 to 4 feet. .MONDAY NIGHT...West winds 5 to 15 knots becoming north. Waves 1 to 3 feet. .TUESDAY...Northwest winds 10 knots or less becoming south. Waves 2 feet or less. .WEDNESDAY...South winds 5 to 10 knots. Waves 2 feet or less. .THURSDAY...Southwest winds 5 to 15 knots. A chance of showers Thursday night. Waves 2 feet or less. $$ LOZ061-090300- MAFOR 0821/ ONTARIO WEST 1/2 12620 12506 11610 12620 11630. A chance of showers Sunday afternoon. Waves 3 to 5 feet subsiding to 1 to 3 feet tonight. Waves 1 to 3 feet building to 3 to 6 feet Sunday. ONTARIO EAST 1/2 12620 11616 12516 12620 11630. A chance of showers Sunday morning. Waves 4 to 7 feet subsiding to 1 to 3 feet, and occasionally around 9 feet tonight. Waves 1 to 3 feet building to 3 to 6 feet Sunday. $$