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Southern Georgian Bay

Forecast

Marine Forecast

Issued 06:30 PM EST 07 February 2023

Tonight and Wednesday.

Wind west 20 knots veering to northwest 20 near midnight then diminishing to northwest 15 early Wednesday morning. Wind backing to southwest 15 near noon Wednesday then diminishing to southwest 10 Wednesday afternoon.

Scattered showers or scattered flurries becoming scattered flurries this evening and ending Wednesday morning.

Waves

Issued 06:30 PM EST 07 February 2023
Tonight and Wednesday. Over open water waves 1 to 1.5 metres subsiding to 0.5 to 1 this evening and to 0.5 or less Wednesday evening.

Extended Forecast

Issued 06:30 PM EST 07 February 2023
Thursday Wind light increasing to southeast 15 knots in the morning and to south 30 in the afternoon.
Friday Wind south 30 knots diminishing to northwest 20.
Saturday Wind northwest 20 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EST 7 February 2023 Today Tonight and Wednesday Open water except 5 tenths new lake ice including 2 tenths thin lake ice along parts of the eastern shore. Consolidated medium lake ice in bays along parts of the eastern shore.

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

 

[ Canadian Ice Service ]

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Weather Conditions

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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 7 February 2023 Today Tonight and Wednesday

Ice Coverage

Open water except 5 tenths new lake ice including 2 tenths thin lake
ice along parts of the eastern shore. Consolidated medium lake ice
in bays along parts of the eastern shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 7 February 2023 Tonight and Wednesday At 6:30 p.m. EST tonight trough located on a line north-south over
central Lake Ontario.
By 6:30 p.m. EST Wednesday trough located on a line
northeast-southwest over eastern New Brunswick.

At 6:30 p.m. EST tonight ridge located on a line north-south over
western Ontario.
By 6:30 p.m. EST Wednesday ridge located on a line north-south
over eastern Ontario.

At 6:30 p.m. EST Wednesday approaching low 1006 mb located over
northeastern Oklahoma.

Great Lakes - Lake Erie and Lake Ontario Area

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