Southern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EST 29 January 2015

Tonight and Friday

Wind northwest 20 knots increasing to northwest 30 this evening then veering to north 30 late overnight. Wind diminishing to northwest 20 Friday afternoon and to northwest 15 Friday evening.

A few flurries. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray beginning Friday morning.

Waves

Issued 06:30 PM EST 29 January 2015
Tonight and Friday Over open water waves 2 metres building to 3 this evening then subsiding to 2 Friday evening.

Extended Forecast

Issued 06:30 PM EST 29 January 2015
Saturday Wind light increasing to west 15 knots in the morning and to northwest 25 late in the day.
Sunday Wind north 20 knots diminishing to light late in the day.
Monday Wind light.

Ice Forecast*

Issued 12:00 PM EST 29 January 2015 Today Tonight and Friday Ice pressure warning in effect. Open water except 9 tenths of medium lake ice along the southern and eastern shores. 9 tenths of thin lake ice including 1 tenth of medium lake ice along the western shore. Consolidated medium lake ice in Saginaw Bay. Strong ice pressure developing this evening along the southern and eastern shores.

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

    

[ Canadian Ice Service ]

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Weather Conditions

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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 Forecasts

Southern Lake Huron

Issued 12:00 PM EST 29 January 2015 Today Tonight and Friday

Ice Coverage

Ice pressure warning in effect.

Open water except 9 tenths of medium lake ice along the southern and eastern shores. 9 tenths of thin lake ice including 1 tenth of medium lake ice along the western shore. Consolidated medium lake ice in Saginaw Bay. Strong ice pressure developing this evening along the southern and eastern shores.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 29 January 2015 Today Tonight and Friday

Ice Coverage

Ice pressure warning in effect.

Open water except consolidated medium lake ice along parts of the northeast shore and in Little Traverse Bay. 9 to 10 tenths of medium lake ice in the northeastern section of the lake. Strong ice pressure developing in the pack ice this afternoon along the eastern shores and continuing Friday.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 29 January 2015 Today Tonight and Friday

Ice Coverage

Open water except for 7 tenths of thin lake ice including 1 tenth of medium lake ice along the southern and eastern shores. Patches of 3 tenths of new lake ice along the western shores.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 29 January 2015 Today Tonight and Friday

Ice Coverage

Ice pressure warning in effect.

Consolidated medium lake ice in the Bays de Noc and the southeast portion of Green Bay. 9 to 10 tenths of medium lake ice in the remainder of Green Bay. Strong ice pressure developing in the pack ice today easing Friday afternoon.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Southern Lake Huron

Issued 11:07 PM EST 29 January 2015

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Ice pressure warning in effect

Southern Lake Huron

Issued 12:00 PM EST 29 January 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 EST 29 January 2015 Tonight and Friday At 6:30 p.m. EST tonight trough located on a line north-south over
southern Ontario.
By 6:30 p.m. EST Friday trough located off the Eastern Seaboard.

At 6:30 p.m. EST tonight ridge located on a line north-south
over Manitoba.
By 6:30 p.m. EST Friday ridge located on a line northeast-southwest
over Lake Huron.

By 6:30 p.m. EST Friday trough located on a line northeast-southwest
over northwestern Ontario.

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