Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 AM EDT 25 May 2015

Today Tonight and Tuesday

Strong wind warning in effect.

Wind southwest 10 to 15 knots increasing to southwest 15 to 25 early this morning then diminishing to light early this evening. Wind increasing to southwest 15 to 25 overnight.

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

Extended Forecast

Issued 06:00 PM EDT 24 May 2015
Tuesday Wind southwest 10 to 15 knots increasing to southwest 25 in the morning.
Wednesday Wind southwest 20 knots.
Thursday Wind southwest 15 knots diminishing to light late in the day.

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Map of Great Lakes - Lake Huron 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

Warnings (In effect)

Strong wind warning in effect

Cornwall to Montréal

Issued 03:00 AM EDT 25 May 2015

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 25 May 2015 Today Tonight and Tuesday At 3:00 a.m. EDT today weakening trough located from James Bay
to Gaspé.
By 8:00 p.m. EDT tonight trough located from James Bay to
Newfoundland.

At 3:00 a.m. EDT today intensifying warm front located on a line
northwest-southeast over Lake Erie.
By 8:00 p.m. EDT Tuesday weakening warm front located from James
Bay to Gaspé.

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