Southern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EST 04 March 2015

Today Tonight and Thursday

Wind west 15 knots veering to northwest 15 early this morning then to north 20 near midnight. Wind diminishing to light Thursday morning then becoming southwest 15 Thursday evening.

Flurries ending early this morning. Chance of flurries late this afternoon and tonight.

Waves

Issued 03:00 AM EST 04 March 2015
Today Tonight and Thursday Mainly ice covered.

Extended Forecast

Issued 03:00 AM EST 04 March 2015
Friday Wind light increasing to southwest 20 knots in the morning and to south 30 in the afternoon.
Saturday Wind southwest 20 knots diminishing to light.
Sunday Wind light increasing to south 25 knots late in the day.

Ice Forecast*

Issued 12:00 PM EST 3 March 2015 Today Tonight and Wednesday 8 tenths of medium lake ice including 1 tenth of thick lake ice except 9 plus tenths of thick lake ice in the southern and eastern sections. Consolidated 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 EST 3 March 2015 Today Tonight and Wednesday

Ice Coverage

8 tenths of medium lake ice including 1 tenth of thick lake ice
except 9 plus tenths of thick lake ice in the southern and eastern
sections. Consolidated thick lake ice in Saginaw Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 3 March 2015 Today Tonight and Wednesday

Ice Coverage

Ice pressure warning in effect.

Open water except consolidated thick lake ice in the northeast
section of the lake. 9 tenths of medium lake ice including 1 tenth
of thick lake ice north and west of the Manitou Islands 3 tenths of
thin lake ice in strips and patches extending off of the western
shores. Strong ice pressure in the pack ice in the northern section
of the lake today will continue overnight and into Wednesday.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 3 March 2015 Today Tonight and Wednesday

Ice Coverage

Ice pressure warning in effect open water except 9 plus tenths of
medium lake ice including 3 tenths of thick lake ice along the
southern and eastern shores.

A band of 9 tenths of thin lake ice in
the western half of the lake. 3 tenths of thin lake ice in strips
and patches along the western shores south of Milwaukee. Strong ice
pressure is forecast to develop in the pack ice along the eastern
shores of the lake tonight and into Wednesday.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 2 March 2015 Today Tonight and Tuesday

Ice Coverage

Consolidated thick lake ice except for 9 to 10 tenths of thick lake
ice in the northern third of the bay including 2 tenths of thin lake
ice along the shores of Green Bay.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 4 March 2015 Today Tonight and Thursday At 10:30 a.m. EST today departing low 984 mb located over northern
Quebec.

At 10:30 a.m. EST today ridge located on a line northwest-southeast
over South Dakota.
By 10:30 a.m. EST Thursday ridge located on a line
northeast-southwest over Iowa.

Great Lakes - Lake Erie and Lake Ontario Area

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