Eastern Lake Ontario

Forecast

Marine Forecast

Issued 06:30 PM EST 29 January 2015

Tonight and Friday

Wind south 25 knots diminishing to northwest 20 late overnight and to northwest 15 Friday afternoon.

Periods of snow changing to chance of flurries Friday. Visibility 1 mile or less in snow.

Waves

Issued 06:30 PM EST 29 January 2015
Tonight and Friday Over open water waves one to one and one half metres subsiding to one half metre or less Friday evening.

Extended Forecast

Issued 06:30 PM EST 29 January 2015
Saturday Wind northwest 15 knots diminishing to light in the morning then increasing to northwest 20 late in the day.
Sunday Wind northwest 20 knots diminishing to light late in the day.
Monday Wind light.

Ice Forecast*

Issued 12:00 PM EST 29 January 2015 Today Tonight and Friday Open water except 9 tenths of thin lake ice including 3 tenths of medium lake ice in the northeastern section. 7 tenths of new lake ice including 2 tenths of thin lake ice along the northern and eastern shores. 9 tenths of thin lake ice along the southern shore. 6 tenths of medium lake ice in the central section of the lake. Consolidated medium lake ice in the Bay Of Quinte.

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

 

[ Canadian Ice Service ]

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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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Ice Conditions

Ice Forecasts

Issued 12:00 PM EST 29 January 2015 Today Tonight and Friday

Ice Coverage

Open water except 9 tenths of thin lake ice including 3 tenths of medium lake ice in the northeastern section. 7 tenths of new lake ice including 2 tenths of thin lake ice along the northern and eastern shores. 9 tenths of thin lake ice along the southern shore. 6 tenths of medium lake ice in the central section of the lake. Consolidated medium lake ice in the Bay Of Quinte.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 29 January 2015 Tonight and Friday At 6:30 p.m. EST tonight trough located on a line north-south over
southern Ontario.
By 6:30 p.m. EST Friday trough located off the Eastern Seaboard.

At 6:30 p.m. EST tonight ridge located on a line north-south
over Manitoba.
By 6:30 p.m. EST Friday ridge located on a line northeast-southwest
over Lake Huron.

By 6:30 p.m. EST Friday trough located on a line northeast-southwest
over northwestern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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