Cornwall to Montréal: Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 22 November 2014 Today Tonight and Sunday At 3:00 a.m. EST today ridge located on a line north-south over
Lake Saint-Jean.
By 7:00 a.m. EST Sunday departing ridge located on a line
north-south over eastern Newfoundland.

At 3:00 a.m. EST today trough located on a line northeast-southwest
over western Ontario.
By 7:00 p.m. EST Sunday weakening trough located on a line
northeast-southwest over Newfoundland.

At 7:00 p.m. EST tonight warm front located on a line
northwest-southeast over western Lake Superior.
By 7:00 p.m. EST Sunday warm front located on a line
northwest-southeast over Tadoussac.