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Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 PM EDT 24 June 2019

Tonight and Tuesday.

Wind light becoming easterly 10 to 15 knots late this evening then becoming southwest 15 Tuesday afternoon.

Showers beginning early Tuesday morning. Risk of thunderstorms Tuesday morning and afternoon. Visibility as low as 1 mile in showers.

Extended Forecast

Issued 06:00 PM EDT 24 June 2019
Wednesday Wind southwest 15 knots.
Thursday Wind west 10 to 20 knots.
Friday Wind west 10 to 20 knots becoming light.

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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 / Niagara District 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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Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 24 June 2019 Tonight and Tuesday At 3:00 p.m. EDT today departing low 986 mb located over Labrador
Sea.

At 3:00 p.m. EDT today ridge located over the Ungava Peninsula to
New England.
By 8:00 p.m. EDT Tuesday ridge located on a line north-south over
the Gulf of St. Lawrence.

At 3:00 p.m. EDT today trough located on a line northwest-southeast
over the Great Lakes.
By 8:00 p.m. EDT Tuesday trough located on a line
northwest-southeast over Trois-Rivières.

Great Lakes - Lake Erie and Lake Ontario Area

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