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Southern Georgian Bay

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 02 December 2023

Today Tonight and Sunday.

Wind northeast 15 knots veering to east 15 this evening then backing to northeast 20 near noon Sunday.

Periods of snow or rain ending near noon. Snow or rain Sunday afternoon and evening. Visibility as low as 1 mile in precipitation.

Waves

Issued 03:00 AM EST 02 December 2023
Today Tonight and Sunday. Waves 0.5 to 1 metre building to 1 to 1.5 Sunday afternoon.

Extended Forecast

Issued 03:00 AM EST 02 December 2023
Monday Wind north 15 knots diminishing to light late in the day.
Tuesday Wind light becoming northeast 15 knots late in the day.
Wednesday Wind north 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EST 1 December 2023 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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land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 1 December 2023 Today Tonight and Saturday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 2 December 2023 Today Tonight and Sunday At 3:00 a.m. EST today low 1010 mb located over northern Indiana.
By 3:00 a.m. EST Sunday departing low located off the Gulf of
St. Lawrence.

At 3:00 a.m. EST today ridge located on a line east-west over
Lake Superior.
By 3:00 a.m. EST Sunday ridge located on a line east-west over
northeastern Ontario.

By 3:00 a.m. EST Sunday approaching low 1009 mb located over
Illinois.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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