Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 AM EDT 22 September 2017

Today Tonight and Saturday.

Wind light today tonight and Saturday.

Fog patches overnight.

Extended Forecast

Issued 06:00 PM EDT 21 September 2017
Saturday Wind light.
Sunday Wind light becoming southwest 10 to 15 knots.
Monday Wind light increasing to northeast 15 to 20 knots.

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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 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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Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 22 September 2017 Today Tonight and Saturday At 3:00 a.m. EDT today high 1024 mb located near Tadoussac.
By 8:00 p.m. EDT tonight high 1024 mb located near Cape Breton
Island.

At 8:00 p.m. EDT tonight intensifying trough located near James Bay.
By 8:00 p.m. EDT Saturday weakening trough located from Newfoundland
to Québec city.

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