Eastern Lake Ontario

Forecast

Marine Forecast

Issued 03:00 AM EST 05 March 2015

Today Tonight and Friday

Wind northwest 15 knots diminishing to west 10 this morning then increasing to northwest 20 this evening. Wind backing to southwest 15 Friday morning then increasing to southwest 20 Friday afternoon.

Chance of flurries Friday.

Waves

Issued 03:00 AM EST 05 March 2015
Today Tonight and Friday Over open water waves one half metre.

Extended Forecast

Issued 03:00 AM EST 05 March 2015
Saturday Wind southwest 20 knots diminishing to light late in the day.
Sunday Wind southwest 15 knots.
Monday Wind southwest 15 knots.

Ice Forecast*

Issued 12:00 PM EST 4 March 2015 Today Tonight and Thursday 6 tenths of new lake ice including 2 tenths of thin lake ice except 9 plus tenths of medium lake ice over the eastern and southern sections. Consolidated thick lake ice in the Bay Of Quinte and the extreme eastern section.

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

 

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Weather Conditions

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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 EST 4 March 2015 Today Tonight and Thursday

Ice Coverage

6 tenths of new lake ice including 2 tenths of thin lake ice except
9 plus tenths of medium lake ice over the eastern and southern
sections. Consolidated thick lake ice in the Bay Of Quinte and the
extreme eastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 5 March 2015 Today Tonight and Friday At 3:00 a.m. EST today ridge located on a line north-south over
Minnesota.
By 3:00 a.m. EST Friday ridge located on a line northeast-southwest
over Lake Huron.

By 3:00 a.m. EST Friday trough located on a line north-south over
the Ontario - Manitoba border.

Great Lakes - Lake Erie and Lake Ontario Area

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