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Western Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EDT 08 May 2021

Today Tonight and Sunday.

Wind light becoming southwest 15 knots near noon then veering to west 15 early this evening. Wind diminishing to west 10 near midnight then becoming light near noon Sunday.

Risk of thunderstorms late this afternoon and this evening.

Waves

Issued 10:30 AM EDT 08 May 2021
Today Tonight and Sunday. Waves one half metre or less building to one half to one metre late this afternoon then subsiding to one half metre or less near midnight.

Extended Forecast

Issued 03:00 AM EDT 08 May 2021
Monday Wind light becoming northwest 15 knots in the morning.
Tuesday Wind west 15 knots increasing to west 20.
Wednesday Wind west 20 knots.

Ice Forecast*

Issued 12:00 PM EDT 8 May 2021 Today Tonight and Sunday Ice free.These are the last forecasts until further request.

*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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» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 8 May 2021 Today Tonight and Sunday

Ice Coverage

Ice free.

These are the last forecasts until further request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 8 May 2021 Tonight and Sunday At 6:30 p.m. EDT tonight trough located on a line north-south over
western Quebec.
By 6:30 p.m. EDT Sunday trough located on a line northeast-southwest
over the St. Lawrence River.

At 6:30 p.m. EDT tonight ridge located from Manitoba to Lake Huron
then to Ohio.
By 6:30 p.m. EDT Sunday ridge located from Hudson Bay to Lake of
the Woods then to Iowa.

At 6:30 p.m. EDT tonight low 995 mb located over western Kansas.
By 6:30 p.m. EDT Sunday low 1004 mb located over southern Illinois.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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