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Northern Georgian Bay

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 09 August 2022

Today Tonight and Wednesday.

Wind north 15 knots diminishing to north 10 this morning then backing to west 10 early this evening. Wind backing to southwest 10 overnight then increasing to southwest 15 near noon Wednesday. Wind veering to northwest 15 Wednesday evening.

Waves

Issued 03:00 AM EDT 09 August 2022
Today Tonight and Wednesday. Waves 0.5 to 1 metre subsiding to 0.5 or less near noon then building to 0.5 to 1 Wednesday afternoon.

Extended Forecast

Issued 03:00 AM EDT 09 August 2022
Thursday Wind northwest 15 knots.
Friday Wind north 15 knots diminishing to light.
Saturday Wind light.

Ice Forecast*

Issued 12:00 PM EDT 22 June 2022 Ice free.These are the last forecasts for the season.

*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 EDT 22 June 2022

Ice Coverage

Ice free.

These are the last forecasts for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 9 August 2022 Today Tonight and Wednesday At 3:00 a.m. EDT today departing low 1007 mb located near Montréal.

At 3:00 a.m. EDT today ridge located on a line northeast-southwest
over northeastern Ontario.
By 3:00 a.m. EDT Wednesday ridge located on a line
northeast-southwest over eastern Quebec.

At 3:00 a.m. EDT today low 1000 mb located over northeastern
Manitoba.
By 3:00 a.m. EDT Wednesday low 994 mb located over southeastern
Hudson Bay.

At 3:00 a.m. EDT today trough located from the low to North Dakota.
By 3:00 a.m. EDT Wednesday trough located on a line
northeast-southwest over Lake Superior.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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