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Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 16 June 2021

Today Tonight and Thursday.

Strong wind warning in effect.

Wind northwest 10 to 15 knots increasing to west 15 to 25 late this morning then diminishing to west 10 to 15 this evening. Wind southwest 15 Thursday.

Extended Forecast

Issued 06:00 AM EDT 16 June 2021
Friday Wind southwest 10 to 15 knots increasing to southwest 15 to 25 in the afternoon.
Saturday Wind southwest 15 knots diminishing to light.
Sunday Wind light.

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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 / Niagara District 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

Warnings (In effect)

Strong wind warning in effect

Cornwall to Montréal

Issued 05:10 AM EDT 16 June 2021

'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 16 June 2021 Today Tonight and Thursday At 3:00 a.m. EDT today trough located on a line north-south over
Sept-Îles.
By 8:00 p.m. EDT Thursday trough located on a line
northeast-southwest over the Quebec Lower North Shore.

At 3:00 a.m. EDT today ridge located on a line north-south over
Lake Superior.
By 8:00 p.m. EDT Thursday ridge located on a line north-south over
the East Coast of the U.S.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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