Cornwall to Montréal

Forecast

Marine Forecast

Issued 07:26 PM EDT 29 August 2016

Tonight and Tuesday

Wind westerly 15 knots diminishing to light this evening then becoming southwest 15 near noon Tuesday.

Extended Forecast

Issued 06:00 PM EDT 29 August 2016
Wednesday Wind southwest 10 to 15 knots veering to northwest 10 to 15 in the afternoon.
Thursday Wind northerly 15 knots.
Friday Wind northerly 10 to 15 knots diminishing to light.

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Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas N Huron - 45003 W Erie - 45005 S Huron - 45008 Lake Ontario - 45012 Port Stanley - 45132 Prince Edward Point - 45135 Georgian Bay - 45137 Grimsby - 45139 Port Colborne - 45142 South Georgian Bay - 45143 Lake St Clair - 45147 South Lake Huron - 45149 Lake Simcoe - 45151 Lake Nipissing - 45152 North Channel - 45154 Ajax - 45159 Sault Ste. Marie Airport Greater Sudbury Airport North Bay Airport Gore Bay-Manitoulin Airport Great Duck Island Brockville Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Municipal Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 29 August 2016 Tonight and Tuesday At 3:00 p.m. EDT today low 1003 mb located near Natashquan.
By 8:00 p.m. EDT Tuesday departing low 990 mb located east of
Newfoundland.

At 3:00 p.m. EDT today ridge located on a line northeast-southwest
over Lake Huron.
By 8:00 p.m. EDT Tuesday ridge located from Anticosti Island to
Nova Scotia.

At 8:00 a.m. EDT Tuesday trough located on a line
northwest-southeast over James Bay.
By 8:00 p.m. EDT Tuesday trough located on a line
northwest-southeast over Lake Saint-Jean.

Great Lakes - Lake Erie and Lake Ontario Area

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