Southern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EDT 18 April 2015

Today Tonight and Sunday

Wind north 20 knots diminishing to north 15 early this evening then veering to northeast 15 late this evening. Wind veering to east 15 near midnight then increasing to east 20 early Sunday morning. Wind veering to southeast 20 Sunday afternoon.

Chance of rain beginning Sunday afternoon changing to rain Sunday evening.

Waves

Issued 10:30 AM EDT 18 April 2015
Today Tonight and Sunday Over open water waves 2 metres subsiding to one this evening then building to one and one half metres Sunday morning.

Extended Forecast

Issued 03:00 AM EDT 18 April 2015
Monday Wind southeast 25 knots veering to southwest 25 late in the day.
Tuesday Wind southwest 25 knots.
Wednesday Wind west 20 knots.

Ice Forecast*

Issued 12:00 PM EDT 17 April 2015 Today Tonight and Saturday Special ice warning in effect. Open water except 9 tenths of thick lake ice along 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
Legend:
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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 17 April 2015 Today Tonight and Saturday

Ice Coverage

Special ice warning in effect.

Open water except 9 tenths of thick lake ice along the eastern
shore. Unusual presence of lake ice in the eastern section.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EDT 17 April 2015 Today Tonight and Saturday

Ice Coverage

Special ice warning in effect.

Open water except for consolidated thick lake ice along the
northeast shores. Patches of 9 tenths of thick lake ice along the
northern and eastern shores, including Grand Traverse Bay. 1 tenth
of thick lake ice in strips and patches elsewhere in the
northeastern section of the lake. Unusual presence of ice southeast
of Beaver Island.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EDT 17 April 2015 Today Tonight and Saturday

Ice Coverage

Open water.

Ice Forecasts

Green Bay

Issued 12:00 PM EDT 17 April 2015 Today Tonight and Saturday

Ice Coverage

Open water except for consolidated 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 17 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 10:30 AM EDT 18 April 2015 Today Tonight and Sunday At 10:30 a.m. EDT today departing low 1011 mb located over
southwestern Quebec.

At 10:30 a.m. EDT today high 1026 mb located near Lake Nipigon.
By 10:30 a.m. EDT Sunday high 1031 mb located over southwestern
Quebec.

At 10:30 a.m. EDT today trough located on a line north-south over
central Saskatchewan.
By 10:30 a.m. EDT Sunday trough located on a line north-south over
western Minnesota.

Great Lakes - Lake Erie and Lake Ontario Area

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