Cornwall to Montréal: Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 19 September 2014 Tonight and Saturday At 3:00 p.m. EDT today ridge located on a line north-south over
Trois-Rivières.
By 8:00 a.m. EDT Saturday ridge located on a line north-south
over Newfoundland.

At 3:00 p.m. EDT today trough located on a line northeast-southwest
over northwestern Ontario.
By 8:00 p.m. EDT Saturday trough located from Labrador to Lake
Huron.