LOZ065 Expires:202404201530;;058631 Fzus61 Kbuf 200748 Glflo
open lake forecast for lake ontario national weather service buffalo ny 348 am edt Sat apr 20 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 30.5 inch high will move from the canadian rockies to the northern plains today through tonight. The large high will continue to push south to the lower mississippi valley by late Sunday. The high will be centered over the ohio valley on Monday. This high will slip to the east Tuesday, while a 29.6 inch surface low deepens across the western great lakes, with a warm front extending towards the lake Tuesday night. The low will likely move through the region Wednesday.
loz063>065-201530- lake ontario open waters from hamlin beach to the saint lawrence river- 348 am edt Sat apr 20 2024
Today..Southwest winds 10 to 15 knots becoming west and increasing to 15 to 25 knots. Waves 1 to 2 feet building to 5 to 8 feet. Waves occasionally around 10 feet.
Tonight..West winds 15 to 25 knots. Waves 5 to 8 feet subsiding to 2 to 4 feet. Waves occasionally around 10 feet.
Sunday..West winds 15 to 20 knots. Waves 2 to 4 feet building to 3 to 5 feet.
Sunday night..Southwest winds 15 to 20 knots becoming northwest 10 to 15 knots. Waves 3 to 6 feet.
Monday..Northwest winds 10 to 15 knots becoming south 15 to 20 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet.
Tuesday..South winds 15 to 20 knots becoming southwest. A chance of rain showers during the day, then rain showers Tuesday night. Waves 2 to 4 feet.
Wednesday..Southwest winds 15 to 20 knots becoming northwest. Rain showers during the day, then a chance of rain showers Wednesday night. Waves 3 to 6 feet building to 4 to 7 feet, then subsiding to 3 to 6 feet. Waves occasionally around 9 feet.