Lake Ontario’s average lake-wide water level is currently at 75.4 m. The region is set to experience sustained winds from the south and southwest of 40-60 km/h from June 18 to June 20. Strong winds will create a storm surge in the eastern end of Lake Ontario and the Bay of Quinte with waves reaching 1-3 metres in height. Shoreline residents along the Bay may see water levels exceed 75.6 m.

Water levels in Lake Ontario have reached a level of 75.37 metres. The International Lake Ontario – St. Lawrence River Board is advising shoreline residents of higher water levels across the waterbody, driven by this spring’s heavy rain and melting snow. The rise in water levels has slowed and is expected to reach peak levels over the next two weeks. Currently the water level is predicted to reach between 75.39 and 75.40 metres if average water supplies are received.

Water levels in Lake Ontario have reached a level of 75.30 m this spring during the annual rise from winter lows. The International Lake Ontario – St. Lawrence River Board is warning of rising water levels across the waterway, driven by heavy rain and melting snow. Water levels are expected to continue to rise, reaching their seasonal peak in May or June. Currently the water level is predicted to reach between 75.40 and 75.50 metres if average water supplies are received.