Georgian Bay

Forecast

Marine Forecast

Issued 03:00 AM EDT 19 April 2015

Today Tonight and Monday

Gale warning in effect.

Wind east 15 knots veering to southeast 20 this afternoon then increasing to southeast 30 near midnight. Wind increasing to southeast 35 Monday morning then diminishing to southeast 25 near noon Monday. Wind veering to south 20 Monday evening.

Periods of rain and fog patches beginning this evening.

Waves

Issued 03:00 AM EDT 19 April 2015
Today Tonight and Monday Over open water waves one metre building to one and one half metres early this evening and to 2 overnight.

Extended Forecast

Issued 03:00 AM EDT 19 April 2015
Tuesday Wind southwest 20 knots.
Wednesday Wind southwest 20 knots.
Thursday Wind northwest 20 knots.

Ice Forecast*

Issued 12:00 PM EDT 18 April 2015 Today Tonight and Sunday Special ice warning in effect. Open water except 3 tenths of thick lake ice in strips and patches in the north section. 9 tenths of thick lake ice along the eastern shore. Consolidated thick lake ice along the eastern and northern 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 18 April 2015 Today Tonight and Sunday

Ice Coverage

Special ice warning in effect.

Open water except 3 tenths of thick lake ice in strips and patches
in the north section. 9 tenths of thick lake ice along the eastern
shore. Consolidated thick lake ice along the eastern and northern
shore. Unusual presence of lake ice in the bay.

Warnings

Warnings (In effect)

Gale warning in effect

Georgian Bay

Issued 03:00 AM EDT 19 April 2015

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Special ice warning in effect

Georgian Bay

Issued 12:00 PM EDT 18 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 19 April 2015 Today Tonight and Monday At 3:00 a.m. EDT today high 1029 mb located over western Quebec.
By 3:00 a.m. EDT Monday ridge located on a line north-south over
eastern Quebec.

At 3:00 a.m. EDT today trough located on a line north-south over
eastern Manitoba.
By 3:00 a.m. EDT Monday low 993 mb located over Lower Michigan.

By 3:00 a.m. EDT Monday trough from low located from Lower Michigan
to Lake Winnipeg.

Great Lakes - Lake Erie and Lake Ontario Area

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