Eastern Lake Ontario

Forecast

Marine Forecast

Issued 06:30 PM EST 06 March 2015

Tonight and Saturday

Wind southwest 25 knots increasing to southwest 30 near midnight then diminishing to southwest 20 early Saturday morning. Wind veering to west 15 Saturday evening.

Chance of flurries changing to periods of snow Saturday morning. Visibility 1 mile or less in snow.

Waves

Issued 06:30 PM EST 06 March 2015
Tonight and Saturday Over open water waves one half to one metre.

Extended Forecast

Issued 06:30 PM EST 06 March 2015
Sunday Wind west 20 knots.
Monday Wind west 20 knots diminishing to light late in the day.
Tuesday Wind southwest 15 knots.

Ice Forecast*

Issued 12:00 PM EST 6 March 2015 Today Tonight and Saturday Ice pressure warning in effect. Open water except 9 plus tenths of medium lake ice over the eastern section 9 plus tenths of thick lake ice along the southern shore. Consolidated thick lake ice in the Bay Of Quinte and the extreme eastern section. Strong ice pressure in the pack ice in the extreme eastern section and along the parts of the eastern shore developing Saturday morning.

*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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 6 March 2015 Today Tonight and Saturday

Ice Coverage

Ice pressure warning in effect.

Open water except 9 plus tenths of medium lake ice over the eastern
section 9 plus tenths of thick lake ice along the southern shore.
Consolidated thick lake ice in the Bay Of Quinte and the extreme
eastern section. Strong ice pressure in the pack ice in the extreme
eastern section and along the parts of the eastern shore developing
Saturday morning.

Warnings

Warnings (In effect)

Ice pressure warning in effect

Eastern Lake Ontario

Issued 12:00 PM EST 06 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 6:30 PM EST 6 March 2015 Tonight and Saturday At 6:30 p.m. EST tonight ridge located on a line northeast-southwest
over Virginia.
By 6:30 p.m. EST Saturday ridge located on a line
northeast-southwest over North Carolina.

At 6:30 p.m. EST tonight departing trough located on a line
northeast-southwest over James Bay.

At 6:30 p.m. EST tonight trough located on a line
northeast-southwest over Lake Winnipeg.
By 6:30 p.m. EST Saturday trough located on a line
northeast-southwest over Georgian Bay.

Great Lakes - Lake Erie and Lake Ontario Area

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