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Georgian Bay

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EST 09 December 2022

Today Tonight and Saturday.

Wind east 15 knots increasing to east 20 this afternoon then veering to southeast 20 Saturday evening.

Waves

Issued 10:30 AM EST 09 December 2022
Today Tonight and Saturday. Waves 0.5 to 1 metre building to 1 to 1.5 early this evening.

Extended Forecast

Issued 03:00 AM EST 09 December 2022
Sunday Wind southeast 15 knots backing to northeast 15 in the morning.
Monday Wind northeast 15 knots diminishing to light.
Tuesday Wind light becoming east 15 knots late in the day.

Ice Forecast*

Issued 12:00 PM EST 9 December 2022 Today Tonight and Saturday Open water.

*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 9 December 2022 Today Tonight and Saturday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 9 December 2022 Today Tonight and Saturday At 10:30 a.m. EST today ridge from 1043 mb high located on a line
east-west over northern Ontario.
By 10:30 a.m. EST Saturday ridge from 1049 mb high located on a
line east-west over central Quebec.

At 10:30 a.m. EST today low 1018 mb located over eastern Iowa.
By 10:30 a.m. EST Saturday dissipating low 1022 mb located over
Ohio.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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