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Southern Georgian Bay

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EDT 10 June 2023

Today Tonight and Sunday.

Wind west 10 knots becoming variable 10 early this evening then increasing to southeast 15 near noon Sunday. Wind diminishing to variable 10 Sunday evening.

Showers Sunday.

Waves

Issued 10:30 AM EDT 10 June 2023
Today Tonight and Sunday. Waves 0.5 to 1 metre subsiding to 0.5 or less near noon then building to 0.5 to 1 Sunday afternoon. Waves subsiding to 0.5 or less Sunday evening.

Extended Forecast

Issued 06:30 PM EDT 10 June 2023
Monday Wind light becoming southwest 15 knots late in the day.
Tuesday Wind southwest 15 knots diminishing to light.
Wednesday Wind light.

Ice Forecast*

Issued Forecasts available to mariners upon request.

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

 

[ Canadian Ice Service ]

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Map of Great Lakes - Lake Huron 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 

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 10 June 2023 Tonight and Sunday At 6:30 p.m. EDT tonight cold front located on a line
northeast-southwest over Georgian Bay.
By 6:30 p.m. EDT Sunday dissipating trough located on a line
northeast-southwest over eastern Ontario.

At 6:30 p.m. EDT tonight high 1021 mb located over Lake Winnipeg.
By 6:30 p.m. EDT Sunday high 1017 mb located over eastern North
Dakota.

By 6:30 p.m. EDT Sunday approaching low 1001 mb located over
southern Indiana.

Great Lakes - Lake Huron Area

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