Lake Ontario Marine Weather Forecast

1. Forecast for Tonight and Tuesday. - Eastern Lake Ontario

   Wind west 20 knots veering to northwest 20 this evening then diminishing to northwest 10 late overnight. Wind increasing to west 25 near noon Tuesday. Flurries Tuesday afternoon and evening.
   Issued 06:30 PM EST 20 January 2020

2. Waves for Tonight and Tuesday. - Eastern Lake Ontario

   Waves one half metre building to one this evening then subsiding to one half metre early Tuesday morning. Waves building to 2 Tuesday afternoon.
   Issued 06:30 PM EST 20 January 2020

3. Extended Forecast - Eastern Lake Ontario

   Wednesday: Wind southwest 25 knots.
   Thursday: Wind southwest 15 knots diminishing to light.
   Friday: Wind northeast 15 knots increasing to east 25 late in the day.
   Issued 06:30 PM EST 20 January 2020

4. Forecast for Tonight and Tuesday. - Western Lake Ontario

   Wind west 15 knots veering to northwest 15 this evening then diminishing to northwest 10 late overnight. Wind increasing to west 20 Tuesday morning and to west 25 Tuesday afternoon.
   Issued 06:30 PM EST 20 January 2020

5. Waves for Tonight and Tuesday. - Western Lake Ontario

   Waves one half metre building to 2 near noon Tuesday.
   Issued 06:30 PM EST 20 January 2020