Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 PM EDT 01 August 2015

Tonight and Sunday

Wind westerly 10 to 20 knots with gusts to 30 near thunderstorms. Wind becoming light early this evening then increasing to southwest 10 to 20 Sunday morning.

A few showers ending this evening with a risk of thunderstorms. A few showers beginning Sunday evening.

Extended Forecast

Issued 06:00 PM EDT 01 August 2015
Monday Wind southerly 15 knots.
Tuesday Wind southwest 15 knots.
Wednesday Wind southwest 15 knots.

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Weather Conditions

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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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 1 August 2015 Tonight and Sunday At 3:00 p.m. EDT today building low 1000 mb located north of
Saguenay River.
By 8:00 p.m. EDT Sunday low 999 mb located over Labrador.

At 3:00 p.m. EDT today building ridge located on a line
northeast-southwest over Lake Huron.
By 8:00 p.m. EDT Sunday ridge located on a line north-south over
Pointe-des-Monts.

Great Lakes - Lake Erie and Lake Ontario Area

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