Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 PM EDT 03 May 2015

Tonight and Monday

Gale warning in effect.

Wind southwest 10 to 20 knots increasing to southwest 20 to 25 near noon Monday and to southwest 25 to 35 Monday afternoon. Wind diminishing to southwest 15 to 25 Monday evening.

A few showers beginning Monday evening. Visibility as low as 1 mile in showers.

Extended Forecast

Issued 06:00 PM EDT 03 May 2015
Tuesday Wind westerly 15 to 20 knots.
Wednesday Wind southwest 10 to 15 knots.
Thursday Wind light.

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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

Warnings (In effect)

Gale warning in effect

Cornwall to Montréal

Issued 3:00 PM EDT 03 May 2015

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 PM EDT 3 May 2015 Tonight and Monday At 3:00 p.m. EDT today warm front located on a line
northwest-southeast over Québec city.
By 8:00 p.m. EDT Monday warm front located on a line
northwest-southeast over Pointe-des-Monts.

At 3:00 p.m. EDT today cold front located on a line
northeast-southwest over northwestern Ontario.
By 8:00 p.m. EDT Monday cold front located from Lake Huron to
Lake Saint-Jean.

Great Lakes - Lake Erie and Lake Ontario Area

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