Georgian Bay

Forecast

Marine Forecast

Issued 06:30 PM EDT 27 March 2017

Tonight and Tuesday

Wind west 10 knots veering to northwest 10 this evening then to north 10 early Tuesday morning. Wind increasing to northwest 15 near noon Tuesday.

Chance of drizzle tonight. Fog dissipating early Tuesday morning.

Waves

Issued 06:30 PM EDT 27 March 2017
Tonight and Tuesday Over open water waves less than one half metre building to one Tuesday afternoon.

Extended Forecast

Issued 06:30 PM EDT 27 March 2017
Wednesday Wind northeast 15 knots.
Thursday Wind east 15 knots increasing to east 20 late in the day.
Friday Wind east 25 knots.

Ice Forecast*

Issued 12:00 PM EDT 27 March 2017 Today Tonight and Tuesday Open water except 2 tenths of rotten thin lake ice in the eastern section. Consolidated medium lake ice in Severn Sound and in some bays.

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

 

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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 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 Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Municipal Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 27 March 2017 Today Tonight and Tuesday

Ice Coverage

Open water except 2 tenths of rotten thin lake ice in the eastern
section. Consolidated medium lake ice in Severn Sound and in some
bays.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 27 March 2017 Tonight and Tuesday At 6:30 p.m. EDT tonight low 1010 mb located near Lake Nipissing.
By 6:30 p.m. EDT Tuesday low 1012 mb located over southern Quebec.

At 6:30 p.m. EDT tonight ridge located on a line north-south
over Manitoba.
By 6:30 p.m. EDT Tuesday ridge located on a line northwest-southeast
over Lake Superior.

Great Lakes - Lake Erie and Lake Ontario Area

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