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Northern Georgian Bay

Forecast

Marine Forecast

Issued 06:30 PM EST 29 February 2024

Tonight and Friday.

Wind west 20 knots diminishing to west 10 near midnight then increasing to southwest 15 Friday morning. Wind increasing to southwest 20 Friday afternoon.

Scattered flurries ending overnight.

Waves

Issued 06:30 PM EST 29 February 2024
Tonight and Friday. Over open water waves 1 to 1.5 metres subsiding to 0.5 to 1 this evening and to 0.5 or less late overnight. Waves building to 0.5 to 1 near noon Friday.

Extended Forecast

Issued 06:30 PM EST 29 February 2024
Saturday Wind southwest 20 knots diminishing to light in the morning.
Sunday Wind light increasing to southeast 20 knots late in the day.
Monday Wind southeast 20 knots.

Ice Forecast*

Issued 12:00 PM EST 29 February 2024 Today Tonight and Friday Open water except 8 tenths new lake ice including 2 tenths medium lake ice along the northeastern shore. Consolidated medium lake ice along the northeastern shore.

*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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 29 February 2024 Today Tonight and Friday

Ice Coverage

Open water except 8 tenths new lake ice including 2 tenths medium
lake ice along the northeastern shore. Consolidated medium lake ice
along the northeastern shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 29 February 2024 Tonight and Friday At 6:30 p.m. EST tonight departing low 964 mb located over northern
Quebec.

At 6:30 p.m. EST tonight ridge located on a line northwest-southeast
over northern Ontario.
By 6:30 p.m. EST Friday ridge located on a line northwest-southeast
over western Quebec.

At 6:30 p.m. EST tonight low 987 mb located over southern Alberta.
By 6:30 p.m. EST Friday approaching low 1000 mb located over the
Ontario - Manitoba border.

Great Lakes - Lake Erie and Lake Ontario Area

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