Lake Ontario Weather

Environment Canada

• Waves for Today Tonight and Thursday. – Western Lake Ontario
  Waves 1 metre subsiding to 0.5 or less early this evening then building to 0.5 to 1 late overnight.Issued 10:30 AM EDT 22 March 2023
• Forecast for Today Tonight and Thursday. – Western Lake Ontario
  Wind east 20 knots diminishing to east 15 near noon and to variable 10 this afternoon. Wind increasing to south 15 near midnight then veering to southwest 15 Thursday morning. Wind veering to northwest 15 Thursday afternoon. Periods of rain and fog patches tonight and Thursday. Issued 10:30 AM EDT 22 March 2023
• Waves for Today Tonight and Thursday. – Eastern Lake Ontario
  Waves 0.5 to 1 metre subsiding to 0.5 or less early this evening then building to 0.5 to 1 early Thursday morning. Waves building to 1 to 1.5 Thursday afternoon.Issued 10:30 AM EDT 22 March 2023
• Forecast for Today Tonight and Thursday. – Eastern Lake Ontario
  Wind east 15 knots diminishing to east 10 this afternoon then increasing to south 15 late overnight. Wind veering to west 15 near noon Thursday then to northwest 20 Thursday evening. Periods of rain and fog patches tonight and Thursday. Issued 10:30 AM EDT 22 March 2023
• Extended Forecast – Western Lake Ontario
  Friday: Wind northwest 20 knots diminishing to light in the afternoon.Saturday: Wind east 20 knots increasing to east 30.Sunday: Wind southwest 35 knots diminishing to west 20 late in the day.Issued 03:00 AM EDT 22 March 2023

WindFinder – Cobourg