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Southern Georgian Bay

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EST 13 December 2024

Today Tonight and Saturday.

Wind west 20 knots diminishing to west 15 near noon then becoming variable 15 near midnight. Wind becoming southeast 15 Saturday morning then increasing to southeast 20 Saturday afternoon. Wind increasing to southeast 25 Saturday evening.

Flurries ending Saturday morning. Visibility 1 mile or less in flurries.

Waves

Issued 03:00 AM EST 13 December 2024
Today Tonight and Saturday. Waves 1.5 to 2 metres.

Extended Forecast

Issued 03:00 AM EST 13 December 2024
Sunday Wind southeast 25 knots.
Monday Wind southeast 20 knots.
Tuesday Wind west 35 knots diminishing to west 30 late in the day.

Ice Forecast*

Issued 12:00 PM EST 13 December 2024 Today Tonight and Saturday Open water except 2 tenths thin lake ice along parts of the shores.

*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 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 13 December 2024 Today Tonight and Saturday

Ice Coverage

Open water except 2 tenths thin lake ice along parts of the shores.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 13 December 2024 Today Tonight and Saturday At 10:30 a.m. EST today high 1041 mb located over Wisconsin.
By 10:30 a.m. EST Saturday high 1050 mb located over southern
Quebec.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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