####018003614#### FZUS61 KBUF 282048 GLFLO Open Lake Forecast for Lake Ontario National Weather Service Buffalo NY 448 PM EDT Sun Apr 28 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 29.6 inch low will track from Iowa this evening to Lake Superior by tomorrow evening, and then to Ontario Province on Tuesday. A cold front trailing from the low will cross the lake on Tuesday, with a 29.9 inch bubble of high pressure then forecast to slide across the lake Tuesday night and Wednesday. A 29.6 inch low will then develop across the central Plains on Thursday, deepening to 29.4 inches near western Lake Superior on Friday. A warm front will extend eastward from this low towards the Lake Friday. LOZ062-290300- Lake Ontario open waters from the Niagara River to Hamlin Beach- 448 PM EDT Sun Apr 28 2024 .TONIGHT...Northwest winds 10 knots or less becoming east 10 to 15 knots. A chance of showers. Patchy fog. Waves 1 to 3 feet. .MONDAY...East winds 15 to 25 knots. Waves 2 to 4 feet building to 4 to 7 feet. Waves occasionally around 9 feet. .MONDAY NIGHT...East winds 15 to 25 knots diminishing to less than 10 knots. A chance of showers in the evening, then showers likely overnight. Waves 3 to 6 feet subsiding to 1 to 3 feet. .TUESDAY...East winds 5 to 10 knots. Showers likely. Waves 1 to 2 feet. .TUESDAY NIGHT...Northeast winds 5 to 10 knots becoming northwest. A chance of showers in the evening. Waves 1 foot or less. .WEDNESDAY...West winds 5 to 10 knots becoming south. Waves 1 foot or less. .THURSDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less. .FRIDAY...Southeast winds 5 to 10 knots becoming southwest. A chance of showers. Waves 1 foot or less. $$ LOZ063>065-290300- Lake Ontario open waters from Hamlin Beach to the Saint Lawrence River- 448 PM EDT Sun Apr 28 2024 .TONIGHT...West winds 5 to 15 knots becoming northeast. Showers likely early, then a chance of showers from late evening on. Patchy fog. Waves 1 to 3 feet. .MONDAY...Northeast winds 10 to 15 knots increasing to 15 to 20 knots. Waves 1 to 3 feet building to 3 to 5 feet. .MONDAY NIGHT...Northeast winds 15 to 20 knots becoming east 5 to 15 knots. A chance of showers. Waves 2 to 4 feet subsiding to 1 to 3 feet. .TUESDAY...East winds 5 to 10 knots becoming north. Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Waves 1 foot or less. .TUESDAY NIGHT...North winds 5 to 10 knots becoming northwest. Showers likely in the evening, then a chance of showers overnight. Waves 1 foot or less. .WEDNESDAY...West winds 5 to 10 knots becoming south. Waves 1 foot or less. .THURSDAY...South winds 5 to 10 knots. Waves 1 foot or less. .FRIDAY...South winds 5 to 10 knots. A chance of showers during the day, then a chance of showers and thunderstorms Friday night. Waves 2 feet or less. Winds and waves higher in and near thunderstorms. $$ LOZ061-290300- MAFOR 2821/ ONTARIO WEST 1/2 11600 11800 11100 12210 11220 12230. A chance of showers tonight. Waves 1 to 3 feet tonight. Waves 2 to 4 feet building to 4 to 7 feet, and occasionally around 9 feet Monday. ONTARIO EAST 1/2 11616 11700 11800 12110 13120. Waves 1 to 3 feet tonight. Waves 1 to 3 feet building to 3 to 5 feet Monday. $$ ####018001080#### FZUS61 KBUF 282048 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 448 PM EDT Sun Apr 28 2024 SLZ022-024-290300- Saint Lawrence River from Cape Vincent to Saint Regis 448 PM EDT Sun Apr 28 2024 .TONIGHT...Northwest winds 5 to 10 knots becoming northeast. Showers likely early, then a chance of showers late this evening. .MONDAY...Northeast winds 5 to 10 knots. A chance of showers early. .MONDAY NIGHT...Northeast winds 5 to 15 knots. A chance of showers in the evening, then showers likely overnight. .TUESDAY...Northeast winds 5 to 15 knots. Showers likely. .TUESDAY NIGHT...Northeast winds 10 knots or less becoming north. Showers likely in the evening, then a chance of showers overnight. .WEDNESDAY...North winds less than 10 knots becoming south. Partly to mostly cloudy. .THURSDAY...Southwest winds 10 knots or less becoming south. A chance of showers Thursday night. .FRIDAY...South winds 5 to 10 knots. A chance of showers. $$