Southern Georgian Bay

Forecast

Marine Forecast

Issued 10:30 AM EDT 30 March 2015

Today Tonight and Tuesday

Wind west 30 knots veering to northwest 25 near noon then diminishing to northwest 15 early this evening. Wind diminishing to light near midnight then becoming northeast 10 Tuesday morning. Wind increasing to northwest 15 Tuesday evening.

Waves

Issued 10:30 AM EDT 30 March 2015
Today Tonight and Tuesday Mainly ice covered.

Extended Forecast

Issued 03:00 AM EDT 30 March 2015
Wednesday Wind light increasing to south 15 knots in the morning and to south 20 late in the day.
Thursday Wind south 30 knots veering to west 25 late in the day.
Friday Wind west 20 knots increasing to northwest 30 late in the day.

Ice Forecast*

Issued 12:00 PM EDT 30 March 2015 Today Tonight and Tuesday Ice pressure warning in effect. Open water except 9 plus tenths of thick lake ice over the eastern section. Consolidated thick lake ice along the eastern and western shore. Strong ice pressure in the pack ice easing this evening.

*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 30 March 2015 Today Tonight and Tuesday

Ice Coverage

Ice pressure warning in effect.

Open water except 9 plus tenths of thick lake ice over the eastern
section. Consolidated thick lake ice along the eastern and western
shore. Strong ice pressure in the pack ice easing this evening.

Warnings

Warnings (In effect)

Ice pressure warning in effect

Southern Georgian Bay

Issued 12:00 PM EDT 30 March 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 10:30 AM EDT 30 March 2015 Today Tonight and Tuesday At 10:30 a.m. EDT today trough located on a line north-south over
eastern Lake Ontario.
By 10:30 a.m. EDT Tuesday trough located on a line north-south
over the Maritimes.

At 10:30 a.m. EDT today ridge located on a line north-south over
northwestern Ontario.
By 10:30 a.m. EDT Tuesday ridge located on a line
northwest-southeast over northeastern Ontario.

At 10:30 a.m. EDT today low 1006 mb located over central
Saskatchewan.
By 10:30 a.m. EDT Tuesday low 1004 mb located over Lower Michigan.

Great Lakes - Lake Erie and Lake Ontario Area

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