Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 PM EDT 20 August 2018

Tonight and Tuesday.

Wind light becoming southeast 15 knots Tuesday morning.

Chance of showers Tuesday evening.

Extended Forecast

Issued 06:00 PM EDT 20 August 2018
Wednesday Wind southerly 15 knots increasing to westerly 20 to 30 in the morning.
Thursday Wind westerly 10 to 15 knots.
Friday Wind southwest 15 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 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 PM EDT 20 August 2018 Tonight and Tuesday At 3:00 p.m. EDT today ridge located from Newfoundland to Lake
Ontario.
By 8:00 a.m. EDT Tuesday departing ridge located from Newfoundland
to Maine.

At 3:00 a.m. EDT Tuesday trough located from James Bay to Lake
Michigan.
By 8:00 p.m. EDT Tuesday trough located from Labrador to Lake Huron.

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