Cornwall to Montréal
Issued 03:00 AM EDT 20 August 2017
Today Tonight and Monday.
Wind westerly 10 to 20 knots becoming light early this evening then increasing to southwest 10 to 20 Monday morning.
Issued 06:00 AM EDT 20 August 2017
Tuesday Wind southerly 10 to 15 knots.
Wednesday Wind southwest 15 to 25 knots.
Thursday Wind west 10 to 15 knots.
Zoom-in to make a selection
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM EDT 20 August 2017 Today Tonight and Monday At 3:00 a.m. EDT today trough located on a line northeast-southwest
over Québec city.
By 9:00 p.m. EDT tonight trough located on a line north-south over
At 3:00 a.m. EDT today high located near the Great Lakes.
By 8:00 p.m. EDT Monday ridge located near Cape Hatteras.
At 5:00 p.m. EDT Monday approaching trough located on a line
northeast-southwest over Saguenay River.
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: