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Northern Georgian Bay

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EST 07 December 2023

Tonight and Friday.

Wind variable 10 knots becoming southeast 10 near midnight then increasing to southeast 15 late overnight. Wind increasing to southeast 20 early Friday morning then veering to south 15 Friday evening.

Waves

Issued 06:30 PM EST 07 December 2023
Tonight and Friday. Waves 0.5 metres or less building to 0.5 to 1 late overnight and to 1.5 Friday morning.

Extended Forecast

Issued 06:30 PM EST 07 December 2023
Saturday Wind south 15 knots increasing to southwest 25 late in the day.
Sunday Wind west 15 knots veering to northwest 20.
Monday Wind northwest 20 knots backing to southwest 20 late in the day.

Ice Forecast*

Issued 12:00 PM EST 7 December 2023 Today Tonight and Friday Open water except 2 tenths new 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 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 12:00 PM EST 7 December 2023 Today Tonight and Friday

Ice Coverage

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

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 7 December 2023 Tonight and Friday At 6:30 p.m. EST tonight quasi-stationary ridge located on a line
north-south over Vermont.

At 6:30 p.m. EST tonight low 991 mb located over North Dakota.
By 6:30 p.m. EST Friday low 996 mb located over northwestern
Ontario.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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