Eastern Lake Ontario

Forecast

Marine Forecast

Issued 06:30 PM EDT 30 March 2015

Tonight and Tuesday

Wind west 20 knots veering to northwest 15 near midnight then diminishing to northeast 10 early Tuesday morning.

Chance of flurries or showers early this evening.

Waves

Issued 06:30 PM EDT 30 March 2015
Tonight and Tuesday Over open water waves 2 metres.

Extended Forecast

Issued 06:30 PM EDT 30 March 2015
Wednesday Wind north 15 knots diminishing to light in the morning then becoming south 15 late in the day.
Thursday Wind south 15 knots increasing to southwest 30 late in the day.
Friday Wind west 20 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EDT 30 March 2015 Today Tonight and Tuesday Ice pressure warning in effect. Open water ice except 9 tenths of medium lake ice including 3 tenths of thick lake ice over the eastern section. Consolidated thick lake ice in the Bay Of Quinte and the extreme eastern section. Strong ice pressure in the pack ice in the eastern section today easing overnight.

*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 30 March 2015 Today Tonight and Tuesday

Ice Coverage

Ice pressure warning in effect.

Open water ice except 9 tenths of medium lake ice including 3 tenths
of thick lake ice over the eastern section. Consolidated thick lake
ice in the Bay Of Quinte and the extreme eastern section. Strong ice
pressure in the pack ice in the eastern section today easing
overnight.

Warnings

Warnings (In effect)

Ice pressure warning in effect

Eastern Lake Ontario

Issued 12:00 PM EDT 30 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 EDT 30 March 2015 Tonight and Tuesday At 6:30 p.m. EDT tonight trough located on a line north-south over
New England.
By 6:30 p.m. EDT Tuesday trough located on a line north-south over
the Maritimes.

At 6:30 p.m. EDT tonight ridge located on a line northwest-southeast
over central Lake Superior.
By 6:30 p.m. EDT Tuesday ridge located on a line northwest-southeast
over western North Channel.

At 6:30 p.m. EDT tonight low 1007 mb located over southern Manitoba.
By 6:30 p.m. EDT Tuesday low 1003 mb located over West Virginia.

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