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Georgian Bay

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EST 07 March 2021

Today Tonight and Monday.

Wind light becoming south 10 knots late overnight then increasing to southeast 15 early Monday morning. Wind veering to southwest 15 Monday afternoon then diminishing to west 10 Monday evening.

Risk of freezing drizzle overnight and Monday morning.

Waves

Issued 10:30 AM EST 07 March 2021
Today Tonight and Monday. Over open water waves one half metre or less building to one half to one metre Monday morning then subsiding to one half metre or less Monday evening.

Extended Forecast

Issued 03:00 AM EST 07 March 2021
Tuesday Wind northwest 15 knots diminishing to light in the morning then increasing to southeast 20 late in the day.
Wednesday Wind south 20 knots.
Thursday Wind south 30 knots diminishing to northwest 20 late in the day.

Ice Forecast*

Issued 7:33 AM EST 7 March 2021 Today 3 tenths medium lake ice except 9 tenths medium lake ice along the eastern 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 7:33 AM EST 7 March 2021 Today

Ice Coverage

3 tenths medium lake ice except 9 tenths medium lake ice along the
eastern shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 7 March 2021 Today Tonight and Monday At 10:30 a.m. EST today ridge located on a line northeast-southwest
over northeastern Ontario.
By 10:30 a.m. EST Monday departing ridge located on a line
northeast-southwest over eastern Pennsylvania.

At 10:30 a.m. EST today trough located on a line north-south over
eastern North Dakota.
By 10:30 a.m. EST Monday trough located on a line north-south over
eastern Lake Superior.

Great Lakes - Lake Erie and Lake Ontario Area

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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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