Cornwall to Montréal


Marine Forecast

Issued 03:00 PM EST 14 December 2017

Tonight and Friday.

Wind westerly 15 to 25 knots diminishing to westerly 10 to 15 this evening then becoming light early Friday morning.

Low tonight minus 19. High Friday minus 11.

Extended Forecast

Issued 06:00 AM EST 14 December 2017
Saturday Wind northerly 10 to 15 knots.
Sunday Wind light.
Monday Wind light.

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Map of Great Lakes - Lake Huron 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 Executive 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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Technical Marine Synopsis

Issued 3:00 PM EST 14 December 2017 Tonight and Friday At 3:00 p.m. EST today quasi-stationary low 964 mb located north
of Labrador.

At 7:00 p.m. EST tonight ridge located over Ontario.
By 7:00 p.m. EST Friday ridge located over Québec city.

At 1:00 a.m. EST Friday building low located over Lake Superior.
By 10:00 p.m. EST tonight low 1001 mb located northeast of Lake

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