Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 AM EDT 23 September 2017

Today Tonight and Sunday.

Wind light becoming southwest 10 to 15 knots this morning. Wind southwest 10 to 15 tonight and Sunday.

Fog banks early this morning.

Extended Forecast

Issued 06:00 AM EDT 23 September 2017
Monday Wind southwest 10 to 15 knots.
Tuesday Wind light becoming northeast 10 to 15 knots.
Wednesday Wind northeast 15 to 20 knots.

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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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Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 23 September 2017 Today Tonight and Sunday At 3:00 a.m. EDT today trough located on a line northeast-southwest
over Lake Saint-Jean.
By 8:00 p.m. EDT tonight departing trough located on a line
northeast-southwest over Newfoundland.

At 8:00 a.m. EDT today building low 1010 mb located north of
Lake Superior.
By 8:00 p.m. EDT Sunday low 1013 mb located near Cape Breton Island.

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