Southern Georgian Bay: Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 31 October 2014 Today Tonight and Saturday At 3:00 a.m. EDT today weakening low 1013 mb located over northern
Lake Huron.
By 3:00 a.m. EDT Saturday trough located on a line
northwest-southeast over Pennsylvania.

At 3:00 a.m. EDT today ridge located on a line north-south over
Manitoba.
By 3:00 a.m. EDT Saturday ridge located on a line
northeast-southwest over western Lake Superior.