Cornwall to Montréal: Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 25 July 2014 Today Tonight and Saturday At 3:00 a.m. EDT today ridge located on a line northeast-southwest
over Lake Ontario.
By 8:00 p.m. EDT tonight weakening ridge located on a line
northeast-southwest over Nova Scotia.

At 8:00 a.m. EDT today trough located on a line east-west over
northern Ontario.
By 8:00 p.m. EDT Saturday trough located on a line
northeast-southwest over Lake Saint-Jean.