Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 AM EDT 22 May 2018

Today Tonight and Wednesday.

Wind light becoming southerly 15 knots near noon then diminishing to light this evening. Wind becoming northeast 10 to 15 Wednesday evening.

Rain late this afternoon and this evening. Chance of showers Wednesday afternoon.

Extended Forecast

Issued 06:00 PM EDT 21 May 2018
Wednesday Wind southwest 15 knots becoming northerly 15 in the afternoon.
Thursday Wind light increasing to southwest 10 to 20 knots.
Friday Wind west 15 to 25 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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Warnings

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Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 22 May 2018 Today Tonight and Wednesday At 3:00 a.m. EDT today low 1011 mb located northeast of Ontario.
By 8:00 p.m. EDT tonight departing low 1008 mb located near Gaspé.

At 8:00 p.m. EDT tonight cold front from low located from Saguenay
River to Ontario.
By 8:00 p.m. EDT Wednesday cold front located on a line east-west
over New England.

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