Georgian Bay

Forecast

Marine Forecast

Issued 03:00 AM EDT 25 April 2015

Today Tonight and Sunday

Wind north 10 knots becoming variable 10 this afternoon then increasing to northeast 15 near midnight. Wind backing to north 15 Sunday morning.

Waves

Issued 03:00 AM EDT 25 April 2015
Today Tonight and Sunday Over open water waves one half metre.

Extended Forecast

Issued 03:00 AM EDT 25 April 2015
Monday Wind north 15 knots.
Tuesday Wind north 15 knots.
Wednesday Wind light.

Ice Forecast*

Issued 12:00 PM EDT 24 April 2015 Today Tonight and Saturday Special ice warning in effect. Open water except 9 tenths of thick lake ice near the eastern shore. 5 tenths of thick lake ice along parts of the western shore. Unusual presence of lake ice in the bay.

*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 Egbert 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 Kemptville 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 Toronto Pearson Int'l Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands CFB Borden Cove Island Long Point Port Colborne Erieau Point Pelee Toronto Buttonville Municipal Airport
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land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 24 April 2015 Today Tonight and Saturday

Ice Coverage

Special ice warning in effect.

Open water except 9 tenths of thick lake ice near the eastern shore.
5 tenths of thick lake ice along parts of the western shore. Unusual
presence of lake ice in the bay.

Warnings

Warnings (In effect)

Special ice warning in effect

Georgian Bay

Issued 12:00 PM EDT 24 April 2015

Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 25 April 2015 Today Tonight and Sunday At 3:00 a.m. EDT today quasi-stationary trough located on a line
northwest-southeast over western Quebec.

At 3:00 a.m. EDT today ridge located from Hudson Bay to Lake Huron
then to Virginia.
By 3:00 a.m. EDT Sunday ridge located on a line northwest-southeast
over Lake Huron.

At 3:00 a.m. EDT today low 992 mb located over Kansas.
By 3:00 a.m. EDT Sunday low 1000 mb located over Kentucky.

Great Lakes - Lake Erie and Lake Ontario Area

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