Southern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EDT 20 April 2015

Tonight and Tuesday

Wind southwest 20 knots diminishing to southwest 15 Tuesday evening.

A few showers. Fog patches dissipating this evening.

Waves

Issued 06:30 PM EDT 20 April 2015
Tonight and Tuesday Over open water waves one metre.

Extended Forecast

Issued 06:30 PM EDT 20 April 2015
Wednesday Wind west 20 knots.
Thursday Wind west 20 knots.
Friday Wind northwest 20 knots.

Ice Forecast*

Issued 12:00 PM EDT 20 April 2015 Today Tonight and Tuesday Special ice warning in effect. Open water except 6 tenths of thick lake ice near the eastern shore. Unusual presence of lake ice in the eastern section.

*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

Southern Lake Huron

Issued 12:00 PM EDT 20 April 2015 Today Tonight and Tuesday

Ice Coverage

Special ice warning in effect.

Open water except 6 tenths of thick lake ice near the eastern shore.
Unusual presence of lake ice in the eastern section.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EDT 20 April 2015 Today Tonight and Tuesday

Ice Coverage

Special ice warning in effect.

Open water except 9 tenths of thick lake ice along the northeast
shores and Little Traverse Bay. Areas of 4 tenths of thick lake ice
in strips and patches south and east of Beaver Island. Unusual
presence of lake ice southeast of Beaver Island.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EDT 20 April 2015 Today Tonight and Tuesday

Ice Coverage

Open water.

Ice Forecasts

Green Bay

Issued 12:00 PM EDT 20 April 2015 Today Tonight and Tuesday

Ice Coverage

Open water except 8 tenths of thick lake ice in the Bays de Noc.

Warnings

Warnings (In effect)

Special ice warning in effect

Southern Lake Huron

Issued 12:00 PM EDT 20 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 6:30 PM EDT 20 April 2015 Tonight and Tuesday At 6:30 p.m. EDT tonight low 983 mb located northeast of Lake
Superior.
By 6:30 p.m. EDT Tuesday low 990 mb located near James Bay.

At 6:30 p.m. EDT tonight cold front from low located on a line
north-south over eastern Lake Erie.
By 6:30 p.m. EDT Tuesday cold front from low located on a line
northwest-southeast over Maine.

At 6:30 p.m. EDT tonight trough located on a line east-west over
Lake of the Woods.
By 6:30 p.m. EDT Tuesday trough located on a line north-south over
eastern Lake Superior.

Great Lakes - Lake Erie and Lake Ontario Area

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