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Georgian Bay

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 03 March 2021

Today Tonight and Thursday.

Wind west 20 knots veering to northwest 15 this morning then to north 20 early this evening. Wind backing to northwest 20 Thursday afternoon.

Flurries tonight.

Risk of freezing spray Thursday late in the day.

Waves

Issued 03:00 AM EST 03 March 2021
Today Tonight and Thursday. Over open water waves one and one half metres subsiding to one near noon then building to one and one half metres Thursday evening.

Extended Forecast

Issued 03:00 AM EST 03 March 2021
Friday Wind northwest 20 knots increasing to northwest 25 in the morning.
Saturday Wind northwest 20 knots.
Sunday Wind north 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EST 2 March 2021 Today Tonight and Wednesday Open water except 9 tenths thin lake ice including 4 tenths medium lake ice along the shore.

*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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» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 2 March 2021 Today Tonight and Wednesday

Ice Coverage

Open water except 9 tenths thin lake ice including 4 tenths medium
lake ice along the shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 3 March 2021 Today Tonight and Thursday At 3:00 a.m. EST today dissipating low 1005 mb located over
northeastern Ontario.

At 3:00 a.m. EST today ridge located from Hudson Bay to Lake
Winnipeg.
By 3:00 a.m. EST Thursday ridge located on a line
northeast-southwest over Lake Superior.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

Marine Weather for Canada

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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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