Western Lake Superior: Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 20 October 2014 Today Tonight and Tuesday At 3:00 a.m. EDT today low 1006 mb located over Lake Superior.
By 3:00 a.m. EDT Tuesday low 1009 mb located over southern Ontario.

At 3:00 a.m. EDT today ridge located on a line north-south over
Manitoba.
By 3:00 a.m. EDT Tuesday ridge located on a line northeast-southwest
over northern Ontario.