Southern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EDT 27 April 2017

Today Tonight and Friday

Wind southeast 15 knots increasing to southeast 20 early this morning then veering to south 15 near noon. Wind veering to southwest 20 early this evening then diminishing to southwest 10 near midnight. Wind increasing to south 15 Friday morning.

Chance of showers early this morning with a risk of thunderstorms. A few showers late this afternoon and this evening with a risk of thunderstorms.

Waves

Issued 03:00 AM EDT 27 April 2017
Today Tonight and Friday Waves one metre subsiding to one half metre overnight then building to one near noon Friday.

Extended Forecast

Issued 03:00 AM EDT 27 April 2017
Saturday Wind light becoming northwest 15 knots in the morning then diminishing to light late in the day.
Sunday Wind northeast 15 knots increasing to northeast 25.
Monday Wind southeast 20 knots.

Ice Forecast*

Issued 12:00 PM EDT 26 April 2017 Today Tonight and Thursday Ice free.These are the last forecasts for the season.

*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 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 Municipal 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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land station Land Station
Ice Conditions

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

Ice Forecasts

Lake Huron

Issued 12:00 PM EDT 26 April 2017 Today Tonight and Thursday

Ice Coverage

Ice free.

These are the last forecasts for the season.

Ice Forecasts

Lake Michigan

Issued 12:00 PM EDT 26 April 2017 Today Tonight and Thursday

Ice Coverage

Ice free.

These are the last forecasts for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 27 April 2017 Today Tonight and Friday At 3:00 a.m. EDT today low 994 mb located over Lake Michigan.
By 3:00 a.m. EDT Friday low 987 mb located southwest of James Bay.

At 3:00 a.m. EDT today trough from low located on a line
northeast-southwest over eastern Lake Superior.
By 3:00 a.m. EDT Friday trough from low located on a line east-west
over James Bay.

At 3:00 a.m. EDT today trough from low located on a line
northeast-southwest over Illinois.
By 3:00 a.m. EDT Friday trough from low located on a line
north-south over eastern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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