Cornwall to Montréal

Forecast

Marine Forecast

Issued 08:20 AM EDT 30 March 2015

Today Tonight and Tuesday

Wind southerly 10 to 20 knots increasing to southwest 20 to 30 late this morning then diminishing to west 15 to 20 early this evening. Wind diminishing to west 10 to 15 early Tuesday morning then becoming light Tuesday evening.

Snow changing to periods of rain near noon and ending early this evening. Visibility as low as 1 mile in snow.

High today plus 5. Low tonight minus 7. High Tuesday plus 3.

Extended Forecast

Issued 06:00 AM EDT 30 March 2015
Wednesday Wind northwest 15 knots.
Thursday Wind southwest 15 knots increasing to southwest 20 to 30 late in the day.
Friday Wind southwest 20 to 30 knots.

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Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas Egbert 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 Kemptville 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 Toronto Pearson Int'l Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands CFB Borden Cove Island Long Point Port Colborne Erieau Point Pelee Toronto Buttonville Municipal Airport
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Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 30 March 2015 Today Tonight and Tuesday At 3:00 a.m. EDT today trough located from Lake Erie to James Bay.
By 8:00 p.m. EDT Tuesday trough located on a line
northwest-southeast over Cabot Strait.

Great Lakes - Lake Erie and Lake Ontario Area

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