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Georgian Bay

Forecast

Marine Forecast

Issued 03:00 AM EST 04 December 2020

Today Tonight and Saturday.

Wind southwest 20 knots veering to west 20 this morning then to north 15 this afternoon. Wind veering to northeast 20 Saturday morning then increasing to northeast 25 Saturday evening.

Showers or flurries becoming flurries this afternoon and ending near noon Saturday. Visibility 1 mile or less in flurries.

Waves

Issued 03:00 AM EST 04 December 2020
Today Tonight and Saturday. Waves one metre building to one and one half metres near noon then subsiding to one near midnight.

Extended Forecast

Issued 03:00 AM EST 04 December 2020
Sunday Wind north 15 knots.
Monday Wind northwest 15 knots diminishing to light late in the day.
Tuesday Wind light.

Ice Forecast*

Issued 12:00 PM EST 3 December 2020 Today Tonight and Friday Open water.

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

 

[ Canadian Ice Service ]

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Weather Conditions

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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 EST 3 December 2020 Today Tonight and Friday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 4 December 2020 Today Tonight and Saturday At 3:00 a.m. EST today trough located on a line northeast-southwest
over eastern Lake Superior.
By 3:00 a.m. EST Saturday departing trough located on a line
east-west over Lake Ontario.

At 3:00 a.m. EST today building high 1020 mb located over
northwestern Ontario.
By 3:00 a.m. EST Saturday approaching high 1026 mb located on a
line northeast-southwest over Thunder Bay.

Great Lakes - Lake Huron Area

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Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

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