####018003241#### FZUS61 KBUF 241454 GLFLO Open Lake Forecast for Lake Ontario National Weather Service Buffalo NY 1054 AM EDT Wed Apr 24 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 wavy front will exit across New England this afternoon into the evening, while a large 30.4 inch Canadian high will settle over the upper Great Lakes. The area of high pressure will slowly work across Lake Ontario tonight and Thursday. The high will cross New England on Friday. A warm front will lift northwards across the Lake later Friday night and Saturday. LOZ062-242130- Lake Ontario open waters from the Niagara River to Hamlin Beach- 1054 AM EDT Wed Apr 24 2024 .REST OF TODAY...North winds 15 to 20 knots becoming northwest and diminishing to 5 to 10 knots. Showers likely late this morning. Waves 3 to 5 feet subsiding to 1 to 3 feet. .TONIGHT...Northwest winds 10 to 15 knots becoming northeast. Waves 1 to 2 feet. .THURSDAY...East winds 10 to 15 knots. Waves 1 to 2 feet. .THURSDAY NIGHT...East winds 10 knots or less. Waves 1 foot or less. .FRIDAY...East winds 10 to 15 knots becoming southeast. A chance of rain showers Friday night. Waves 2 feet or less building to 3 to 5 feet, then subsiding to 2 to 4 feet. .SATURDAY...Southeast winds 10 to 15 knots becoming southwest. Showers during the day, then showers likely Saturday night. Waves 1 to 3 feet. .SUNDAY...Southwest winds 5 to 15 knots becoming south. A chance of showers. Waves 1 to 3 feet subsiding to 1 foot or less. $$ LOZ063>065-242130- Lake Ontario open waters from Hamlin Beach to the Saint Lawrence River- 1054 AM EDT Wed Apr 24 2024 .REST OF TODAY...North winds 15 to 25 knots. A chance of rain showers late this morning. Waves 3 to 6 feet. .TONIGHT...North winds 15 to 20 knots becoming northeast 10 to 15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet. .THURSDAY...Northeast winds 5 to 10 knots becoming north. Waves 1 to 3 feet subsiding to 1 foot or less. .THURSDAY NIGHT...Southwest winds 10 knots or less becoming southeast. Waves 1 foot or less. .FRIDAY...Southeast winds 10 to 15 knots increasing to 15 to 20 knots. Waves 1 to 3 feet building to 2 to 4 feet, then subsiding to 1 to 3 feet. .SATURDAY...Southeast winds 15 to 20 knots becoming south. Showers likely. Waves 2 to 4 feet building to 3 to 5 feet, then subsiding to 2 to 4 feet. .SUNDAY...South winds 15 to 20 knots diminishing to 5 to 15 knots. A chance of showers. Waves 1 to 3 feet subsiding to 1 foot or less. $$ LOZ061-242130- MAFOR 2415/ ONTARIO WEST 1/2 11820 11810 11700 11800 12110 11210 11200. A chance of showers late this morning. Waves 3 to 5 feet subsiding to 2 to 4 feet this afternoon. Waves 1 to 2 feet tonight and Thursday morning. ONTARIO EAST 1/2 11830 12820 11810 13110 11100. Waves 3 to 6 feet this afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet tonight. Waves 1 to 3 feet Thursday morning. $$ ####018001025#### FZUS61 KBUF 241454 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 1054 AM EDT Wed Apr 24 2024 SLZ022-024-242130- Saint Lawrence River from Cape Vincent to Saint Regis 1054 AM EDT Wed Apr 24 2024 .REST OF TODAY...North winds 15 to 20 knots diminishing to 10 to 15 knots. A chance of rain and snow showers late this morning. .TONIGHT...North winds 10 to 15 knots diminishing to less than 10 knots. Clear. .THURSDAY...North winds 10 knots or less becoming west. Sunny. .THURSDAY NIGHT...West winds less than 10 knots. Mainly clear. .FRIDAY...Light and variable winds becoming southeast 5 to 10 knots. Mainly clear. .SATURDAY...Southeast winds 10 to 15 knots becoming south. A chance of showers during the day, then showers likely Saturday night. .SUNDAY...South winds 10 to 15 knots diminishing to less than 10 knots. Showers likely during the day, then a chance of showers Sunday night. $$