Northern Georgian Bay

Forecast

Marine Forecast

Issued 03:00 AM EDT 30 March 2015

Today Tonight and Tuesday

Wind northwest 25 knots diminishing to northwest 15 this afternoon and to light near midnight. Wind becoming northeast 10 Tuesday morning then backing to northwest 10 Tuesday evening.

Periods of snow ending this morning. Visibility 1 mile or less in snow.

Waves

Issued 03:00 AM EDT 30 March 2015
Today Tonight and Tuesday Over open water waves less than one half metre.

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 29 March 2015 Today Tonight and Monday Ice pressure warning in effect. 8 tenths of new lake ice including 2 tenths of thin lake ice except 9 tenths of thick lake ice in the southern section. Consolidated thick lake ice along the northern and eastern shores. Strong ice pressure developing in the pack ice in the southern section late this morning and easing Monday afternoon.

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

 

[ Canadian Ice Service ]

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Map of Great Lakes - Lake Huron 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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 29 March 2015 Today Tonight and Monday

Ice Coverage

Ice pressure warning in effect.

8 tenths of new lake ice including 2 tenths of thin lake ice except
9 tenths of thick lake ice in the southern section. Consolidated
thick lake ice along the northern and eastern shores. Strong ice
pressure developing in the pack ice in the southern section late
this morning and easing Monday afternoon.

Warnings

Warnings (In effect)

Ice pressure warning in effect

Northern Georgian Bay

Issued 12:00 PM EDT 29 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.

Warnings (Ended)

Gale warning ended

Northern Georgian Bay

Issued 03:00 AM EDT 30 March 2015
Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 30 March 2015 Today Tonight and Tuesday At 3:00 a.m. EDT today trough located from James Bay to Lake Huron.
By 3:00 a.m. EDT Tuesday trough located on a line north-south
over Quebec.

At 3:00 a.m. EDT today ridge located on a line north-south over
the Ontario - Manitoba border.
By 3:00 a.m. EDT Tuesday ridge located on a line northwest-southeast
over northeastern Ontario.

At 3:00 a.m. EDT today low 1006 mb located over central
Saskatchewan.
By 3:00 a.m. EDT Tuesday low 1006 mb located over Lake Michigan.

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