Southern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EDT 30 March 2015

Today Tonight and Tuesday

Wind west 25 knots veering to northwest 20 near noon then diminishing to northwest 10 early this evening. Wind becoming light near midnight then increasing to northeast 15 Tuesday morning. Wind backing to north 20 Tuesday afternoon.

Chance of showers or flurries today. Periods of snow Tuesday morning and afternoon. Visibility as low as 1 mile in snow.

Waves

Issued 10:30 AM EDT 30 March 2015
Today Tonight and Tuesday Over open water waves one and one half metres subsiding to one near noon and to less than one half metre early this evening. Waves building to one near noon Tuesday.

Extended Forecast

Issued 03:00 AM EDT 30 March 2015
Wednesday Wind light increasing to south 15 knots in the morning and to south 20 late in the day.
Thursday Wind south 30 knots veering to west 25 late in the day.
Friday Wind west 20 knots increasing to northwest 30 late in the day.

Ice Forecast*

Issued 12:00 PM EDT 30 March 2015 Today Tonight and Tuesday 1 tenth of thick lake ice in strips and patches except 9 tenths of thick lake ice in the eastern section. 8 tenths of thick lake ice in Saginaw Bay.

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

    

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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

Southern Lake Huron

Issued 12:00 PM EDT 30 March 2015 Today Tonight and Tuesday

Ice Coverage

1 tenth of thick lake ice in strips and patches except 9 tenths of
thick lake ice in the eastern section. 8 tenths of thick lake ice in
Saginaw Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EDT 30 March 2015 Today Tonight and Tuesday

Ice Coverage

Open water except consolidated thick lake ice north and east of
Beaver Island and in Grand Traverse Bay. 9 tenths of thick lake ice
elsewhere in the northeastern section.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EDT 30 March 2015 Today Tonight and Tuesday

Ice Coverage

Open water except 9 tenths of medium lake ice including 3 tenths of
thick lake ice near the eastern shores from Michigan City to
Muskegon.

Ice Forecasts

Green Bay

Issued 12:00 PM EDT 30 March 2015 Today Tonight and Tuesday

Ice Coverage

Open water except consolidated thick lake ice in the Bays de Noc and
from Sturgeon Bay to Chambers Island. 9 tenths of thick lake ice
northwest of Washington Island and along the western shores south of
Menominee.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 30 March 2015 Today Tonight and Tuesday At 10:30 a.m. EDT today trough located on a line north-south over
eastern Lake Ontario.
By 10:30 a.m. EDT Tuesday trough located on a line north-south
over the Maritimes.

At 10:30 a.m. EDT today ridge located on a line north-south over
northwestern Ontario.
By 10:30 a.m. EDT Tuesday ridge located on a line
northwest-southeast over northeastern Ontario.

At 10:30 a.m. EDT today low 1006 mb located over central
Saskatchewan.
By 10:30 a.m. EDT Tuesday low 1004 mb located over Lower Michigan.

Great Lakes - Lake Erie and Lake Ontario Area

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