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Western Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EST 06 December 2022

Tonight and Wednesday.

Wind east 10 knots becoming northwest 10 early Wednesday morning then backing to west 10 Wednesday afternoon.

Showers ending Wednesday morning. Fog patches forming near midnight and dissipating Wednesday morning.

Waves

Issued 06:30 PM EST 06 December 2022
Tonight and Wednesday. Waves 0.5 metres or less.

Extended Forecast

Issued 06:30 PM EST 06 December 2022
Thursday Wind light becoming north 15 knots late in the day.
Friday Wind northeast 15 knots increasing to east 25 late in the day.
Saturday Wind east 25 knots.

Ice Forecast*

Issued 12:00 PM EST 6 December 2022 Today Tonight and Wednesday 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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 6 December 2022 Today Tonight and Wednesday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 6 December 2022 Tonight and Wednesday At 6:30 p.m. EST tonight ridge located on a line east-west over
northwestern Ontario.
By 6:30 p.m. EST Wednesday ridge located on a line
northeast-southwest over Lake Nipigon.

At 6:30 p.m. EST tonight trough located on a line
northeast-southwest over southern Ontario.
By 6:30 p.m. EST Wednesday trough located on a line
northeast-southwest over the East Coast of the U.S.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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