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Northern Georgian Bay

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EDT 17 April 2021

Today Tonight and Sunday.

Wind north 10 knots backing to west 10 near noon then veering to north 10 late overnight. Wind becoming light Sunday morning then becoming west 10 Sunday afternoon.

Waves

Issued 10:30 AM EDT 17 April 2021
Today Tonight and Sunday. Waves one half metre or less.

Extended Forecast

Issued 03:00 AM EDT 17 April 2021
Monday Wind light increasing to southwest 20 knots in the afternoon then veering to northwest 20 late in the day.
Tuesday Wind north 15 knots veering to northeast 20 late in the day.
Wednesday Wind northeast 20 knots backing to north 25.

Ice Forecast*

Issued 12:00 PM EDT 17 April 2021 Today Tonight and Sunday Open water.

*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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» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 17 April 2021 Today Tonight and Sunday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 17 April 2021 Today Tonight and Sunday At 10:30 a.m. EDT today quasi-stationary trough located on a line
northwest-southeast over southern Quebec.

At 10:30 a.m. EDT today ridge located over Wyoming to Lake Nipigon.
By 10:30 a.m. EDT Sunday ridge located over Wyoming to Illinois.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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