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Southern Georgian Bay

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EST 05 December 2023

Tonight and Wednesday.

Wind north 10 knots increasing to north 15 this evening then diminishing to north 10 late overnight. Wind backing to northwest 10 near noon Wednesday then to southwest 10 Wednesday evening.

Scattered flurries ending Wednesday morning. Visibility 1 mile or less in flurries.

Waves

Issued 06:30 PM EST 05 December 2023
Tonight and Wednesday. Waves 0.5 metres.

Extended Forecast

Issued 06:30 PM EST 05 December 2023
Thursday Wind southwest 20 knots diminishing to light late in the day.
Friday Wind south 20 knots.
Saturday Wind south 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EST 5 December 2023 Today Tonight and Wednesday 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 5 December 2023 Today Tonight and Wednesday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 5 December 2023 Tonight and Wednesday At 6:30 p.m. EST tonight weakening low 1016 mb located over Lake
Superior.

At 6:30 p.m. EST tonight ridge located on a line northeast-southwest
over northern Ontario.
By 6:30 p.m. EST Wednesday ridge located on a line
northeast-southwest over southern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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