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Eastern Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EDT 23 March 2023

Tonight and Friday.

Wind west 20 knots veering to northwest 20 this evening then diminishing to north 10 late overnight. Wind becoming light near noon Friday.

Waves

Issued 06:30 PM EDT 23 March 2023
Tonight and Friday. Waves 1 to 1.5 metres subsiding to 0.5 or less early Friday morning.

Extended Forecast

Issued 06:30 PM EDT 23 March 2023
Saturday Wind east 20 knots increasing to east 30 in the morning then becoming southwest 30 late in the day.
Sunday Wind southwest 35 knots diminishing to west 20 late in the day.
Monday Wind west 20 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EDT 23 March 2023 Today Tonight and Friday Open water except consolidated rotten medium lake ice in Bay Of Quinte and in sheltered bays.

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

 

[ Canadian Ice Service ]

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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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 23 March 2023 Today Tonight and Friday

Ice Coverage

Open water except consolidated rotten medium lake ice in Bay Of
Quinte and in sheltered bays.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 23 March 2023 Tonight and Friday At 6:30 p.m. EDT tonight departing low 1001 mb located southeast
of James Bay.

At 6:30 p.m. EDT tonight trough located on a line north-south over
eastern Ontario.
By 6:30 p.m. EDT Friday departing trough located on a line
northwest-southeast over the Gulf of St. Lawrence.

At 6:30 p.m. EDT tonight high 1023 mb located over western
Minnesota.
By 6:30 p.m. EDT Friday high 1022 mb located over southwestern
Quebec.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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