####018002977#### FZUS61 KBUF 261420 GLFLO Open Lake Forecast for Lake Ontario National Weather Service Buffalo NY 1020 AM EDT Tue Mar 26 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...High pressure will exit across eastern Quebec and the Labrador Sea today. A 29.3 inch low over Lake Superior tonight will push a warm front across the lake, followed by a cold front on Wednesday. An axis of weak high pressure over the Mississippi Valley will nose across the lower Great Lakes Thursday. High pressure will remain to the south of the Lake Friday with pressure averaging 30.0 inches. LOZ062-262115- Lake Ontario open waters from the Niagara River to Hamlin Beach- 1020 AM EDT Tue Mar 26 2024 .THIS AFTERNOON...East winds 15 to 20 knots diminishing to 10 to 15 knots. A chance of showers early. More widespread showers late. Waves 3 to 5 feet subsiding to 2 to 4 feet. .TONIGHT...Southeast winds 10 to 15 knots becoming south. Occasional showers through the early overnight, then just a chance of showers late. Waves 1 to 3 feet. .WEDNESDAY...South winds 10 to 15 knots becoming southwest. A chance of showers. Waves 1 to 2 feet. .WEDNESDAY NIGHT...Southwest winds 10 to 15 knots becoming west. Waves 1 to 2 feet. .THURSDAY...West winds 10 to 15 knots. Waves 1 to 3 feet. .FRIDAY...Northwest winds 15 to 20 knots. Waves building to 3 to 5 feet. .SATURDAY...Northwest winds 10 to 15 knots. Waves 1 to 3 feet. $$ LOZ063>065-262115- Lake Ontario open waters from Hamlin Beach to the Saint Lawrence River- 1020 AM EDT Tue Mar 26 2024 .THIS AFTERNOON...Southeast winds 15 to 20 knots. Waves 3 to 6 feet. .TONIGHT...Southeast winds 15 to 20 knots becoming south. A chance of showers early, then occasional showers from late evening on. Waves 3 to 5 feet. .WEDNESDAY...South winds 15 to 20 knots becoming west 10 to 15 knots. Showers likely in the morning, then just a chance of showers in the afternoon. Waves 2 to 4 feet. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. A chance of rain showers in the evening. Waves 1 to 2 feet. .THURSDAY...West winds 10 to 15 knots becoming northwest 15 to 20 knots. Waves building to 2 to 4 feet. .FRIDAY...Northwest winds 15 to 20 knots. Waves 3 to 6 feet. .SATURDAY...Northwest winds 10 to 15 knots. Waves subsiding to 1 to 3 feet. $$ LOZ061-262115- MAFOR 2615/ ONTARIO WEST 1/2 11220 11210 13316 11310 12400. Waves 3 to 5 feet subsiding to 2 to 4 feet this afternoon. Waves 1 to 3 feet tonight and Wednesday morning. ONTARIO EAST 1/2 14320 12326 12420. Waves 3 to 5 feet subsiding to 2 to 4 feet this afternoon. Waves 2 to 4 feet tonight and Wednesday morning. $$ ####018000880#### FZUS61 KBUF 261422 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 1022 AM EDT Tue Mar 26 2024 SLZ022-024-262115- Saint Lawrence River from Cape Vincent to Saint Regis 1022 AM EDT Tue Mar 26 2024 .REST OF TODAY...Northeast winds 10 to 15 knots becoming east 5 to 10 knots. Becoming mostly cloudy. .TONIGHT...East winds 5 to 10 knots becoming southeast. Showers likely after midnight. .WEDNESDAY...South winds 5 to 10 knots becoming southwest. Rain showers likely in the morning, then just a chance of rain showers in the afternoon. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. A chance of rain showers. .THURSDAY...West winds 10 knots or less. Partly to mostly cloudy. .FRIDAY AND SATURDAY...Northwest winds 10 to 15 knots. Partly cloudy. $$