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Eastern Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EDT 22 May 2022

Tonight and Monday.

Strong wind warning in effect.

Wind west 20 knots diminishing to northwest 15 this evening and to northwest 10 late overnight. Wind becoming light Monday morning.

Waves

Issued 06:30 PM EDT 22 May 2022
Tonight and Monday. Waves 0.5 to 1 metre subsiding to 0.5 or less early Monday morning.

Extended Forecast

Issued 06:30 PM EDT 22 May 2022
Tuesday Wind light becoming east 15 knots in the afternoon then diminishing to light late in the day.
Wednesday Wind light increasing to east 20 knots.
Thursday Wind southeast 15 knots increasing to southeast 20.

Ice Forecast*

Issued 12:00 PM EDT 22 May 2022 Today Tonight and Monday Ice free.

*Ice Forecast and Warnings also apply to U.S. waters

 

[ Canadian Ice Service ]

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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 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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land station Land Station
Ice Conditions

*Ice Forecast and Warnings also apply to U.S. waters

Ice Forecasts

Issued 12:00 PM EDT 22 May 2022 Today Tonight and Monday

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Eastern Lake Ontario

Issued 6:30 PM EDT 22 May 2022

'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 6:30 PM EDT 22 May 2022 Tonight and Monday At 6:30 p.m. EDT tonight trough located on a line
northeast-southwest over Maine.
By 6:30 p.m. EDT Monday departing trough located on a line
north-south over the Maritimes.

At 6:30 p.m. EDT tonight ridge located on a line northeast-southwest
over eastern Lake Superior.
By 6:30 p.m. EDT Monday ridge located on a line northeast-southwest
over eastern Lake Huron.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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