Northern Lake Huron: Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 31 July 2014 Today Tonight and Friday At 10:30 a.m. EDT today quasi-stationary low 1009 mb located near
James Bay.

At 10:30 a.m. EDT today ridge located from Manitoba to Missouri
then to the East Coast of the U.S.
By 10:30 a.m. EDT Friday ridge located from Colorado to the East
Coast of the U.S.

By 10:30 a.m. EDT Friday low 1012 mb located over northern Manitoba.
 

Marine Weather Statement

Issued 10:24 AM EDT 31 July 2014 Lake Erie
Lake Ontario.

Showers and isolated thunderstorms are expected to affect the lower
lakes today due to an upper level disturbance over the area.

In addition, there is a risk of isolated waterspouts over the lower
lakes. The risk will be greatest this morning. Conditions will become
less favourable for waterspouts this evening.