Cornwall to Montréal


Marine Forecast

Issued 03:00 AM EDT 10 October 2015

Today Tonight and Sunday

Strong wind warning in effect.

Wind light increasing to southwest 10 to 20 knots near noon then becoming light near midnight. Wind increasing to southwest 15 to 25 Sunday morning then becoming southwest 15 Sunday evening.

Fog patches dissipating this morning.

Extended Forecast

Issued 06:00 AM EDT 10 October 2015
Monday Wind southwest 10 to 20 knots.
Tuesday Wind southwest 10 to 15 knots.
Wednesday Wind light becoming west 10 to 15 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 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 (In effect)

Strong wind warning in effect

Cornwall to Montréal

Issued 10:12 AM EDT 10 October 2015

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.


Technical Marine Synopsis

Issued 3:00 AM EDT 10 October 2015 Today Tonight and Sunday At 3:00 a.m. EDT today intensifying low 1005 mb located south
of Trois-Rivières.
By 8:00 a.m. EDT Sunday low 966 mb located over Labrador Sea.

At 3:00 a.m. EDT today ridge located on a line northeast-southwest
over Lake Superior.
By 8:00 p.m. EDT Sunday ridge located on a line east-west over

Great Lakes - Lake Erie and Lake Ontario Area

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