Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 18 August 2018

Today Tonight and Sunday.

Wind northeast 15 knots today. Wind northeast 10 to 15 tonight and Sunday.

Extended Forecast

Issued 06:00 AM EDT 18 August 2018
Monday Wind light.
Tuesday Wind light increasing to easterly 15 to 20 knots late in the day.
Wednesday Wind southerly 10 to 15 knots increasing to southwest 20 to 30.

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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 Killarney 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 Western Islands Cove Island Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Long Point Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Port Colborne Erieau Point Pelee Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport
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Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 18 August 2018 Today Tonight and Sunday At 3:00 a.m. EDT today low 1008 mb located near Maine.
By 8:00 p.m. EDT tonight low 1007 mb located over Nova Scotia.

At 3:00 a.m. EDT today high 1024 mb located over James Bay.
By 8:00 p.m. EDT Sunday high 1022 mb located over Gaspé.

Great Lakes - Lake Erie and Lake Ontario Area

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