Cornwall to Montréal
Issued 03:00 PM EDT 15 May 2021
Tonight and Sunday.
Wind southwest 10 to 20 knots becoming light near midnight. Wind light Sunday.
Issued 06:00 PM EDT 15 May 2021
Monday Wind light becoming southwest 10 to 15 knots in the afternoon.
Tuesday Wind southwest 15 knots.
Wednesday Wind southwest 10 to 15 knots.
Zoom-in to make a selection
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 PM EDT 15 May 2021 Tonight and Sunday At 3:00 p.m. EDT today quasi-stationary ridge located on a line
north-south over Anticosti Island.
At 3:00 p.m. EDT today low 1016 mb located near Lake Saint-Jean.
By 2:00 a.m. EDT Sunday dissipating low 1021 mb located near Maine.
Great Lakes - Lake Huron Area
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
What we are doing
- Date modified: