Northern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EST 15 December 2017

Today Tonight and Saturday.

Wind southwest 20 knots increasing to northwest 30 this afternoon then diminishing to north 20 late overnight. Wind diminishing to north 15 Saturday morning and to northeast 10 Saturday afternoon.

Flurries changing to flurries at times heavy near noon then to flurries late overnight. Chance of flurries Saturday afternoon and evening.

Waves

Issued 10:30 AM EST 15 December 2017
Today Tonight and Saturday. Waves 2 metres building to 3 early this evening then subsiding to 2 near midnight. Waves subsiding to one early Saturday morning and to one half metre Saturday evening.

Extended Forecast

Issued 03:00 AM EST 15 December 2017
Sunday Wind light increasing to southeast 20 knots in the morning.
Monday Wind south 15 knots increasing to southwest 25.
Tuesday Wind southwest 25 knots veering to west 30.

Ice Forecast*

Issued 12:00 PM EST 15 December 2017 Today Tonight and Saturday Ice free except 8 tenths thin lake ice along parts of the shore.

*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 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 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 Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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Ice Conditions

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

Ice Forecasts

Lake Huron

Issued 12:00 PM EST 15 December 2017 Today Tonight and Saturday

Ice Coverage

Ice free except 8 tenths thin lake ice along parts of the shore.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 15 December 2017 Today Tonight and Saturday

Ice Coverage

Open water except 5 tenths new lake ice along the north shore.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 15 December 2017 Today Tonight and Saturday

Ice Coverage

Open water except 2 tenths new lake ice along the western shore
north of Sheboygan.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 15 December 2017 Today Tonight and Saturday

Ice Coverage

Open water except 5 tenths new lake ice including 2 tenths thin lake
ice in southern Green Bay. 5 tenths new lake ice in Big Bay de Noc.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 15 December 2017 Today Tonight and Saturday At 10:30 a.m. EST today low 1006 mb located over Lake Superior.
By 10:30 a.m. EST Saturday low 1011 mb located north of Ottawa.

At 10:30 a.m. EST today quasi-stationary ridge located on a line
northwest-southeast over northwestern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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