Southern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EST 30 January 2015

Today Tonight and Saturday

Wind north 20 knots backing to northwest 15 this afternoon then to west 15 late overnight. Wind backing to southwest 15 Saturday morning then increasing to northwest 25 Saturday evening.

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

Freezing spray warning in effect.

Over open water freezing spray ending this afternoon.

Waves

Issued 10:30 AM EST 30 January 2015
Today Tonight and Saturday Over open water waves 2 metres subsiding to one early this evening.

Extended Forecast

Issued 03:00 AM EST 30 January 2015
Sunday Wind north 20 knots.
Monday Wind light becoming west 15 knots.
Tuesday Wind west 20 knots.

Ice Forecast*

Issued 1:25 PM EST 30 January 2015 Today Tonight and Saturday Open water except 9 to 10 tenths of medium lake ice along the southern and eastern shores. 7 tenths of thin lake ice including 1 tenth of medium lake ice along the western shore. Consolidated medium lake ice in Saginaw Bay.

*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 1:25 PM EST 30 January 2015 Today Tonight and Saturday

Ice Coverage

Open water except 9 to 10 tenths of medium lake ice along the southern and eastern shores. 7 tenths of thin lake ice including 1 tenth of medium lake ice along the western shore. Consolidated medium lake ice in Saginaw Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 30 January 2015 Today Tonight and Saturday

Ice Coverage

Ice pressure warning in effect.

Open water except consolidated medium lake ice north and east of Beaver Island and in Little Traverse Bay. 9 to 10 tenths of medium lake ice elsewhere in the northeastern section of the Lake North of Grand Traverse Bay. 5 tenths of new lake ice along the shore west of Seul Choix Point. Strong ice pressure in the pack ice along the eastern shores easing Friday evening.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 30 January 2015 Today Tonight and Saturday

Ice Coverage

Open water except for 7 tenths of thin lake ice along the eastern shores near Grand Haven.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 30 January 2015 Today Tonight and Saturday

Ice Coverage

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.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Southern Lake Huron

Issued 10:30 AM EST 30 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.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 30 January 2015 Today Tonight and Saturday At 10:30 a.m. EST today trough located on a line north-south over
New Hampshire.
By 10:30 a.m. EST Saturday low 986 mb located off New England.

At 10:30 a.m. EST today ridge located on a line northeast-southwest
over western Lake Superior.
By 10:30 a.m. EST Saturday ridge located on a line north-south
over southern Ontario.

At 10:30 a.m. EST today trough located on a line northeast-southwest
over southeastern Saskatchewan.
By 10:30 a.m. EST Saturday trough located on a line
northeast-southwest over central Lake Superior.

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