Southern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EDT 22 May 2017

Tonight and Tuesday.

Wind southwest 15 knots backing to south 15 late overnight then diminishing to light Tuesday morning.

Chance of showers overnight and Tuesday. Fog patches forming near midnight and dissipating Tuesday morning.

Waves

Issued 06:30 PM EDT 22 May 2017
Tonight and Tuesday. Waves one metre subsiding to less than one half metre near noon Tuesday.

Extended Forecast

Issued 06:30 PM EDT 22 May 2017
Wednesday Wind light increasing to northeast 20 knots in the afternoon.
Thursday Wind east 15 knots backing to northeast 20 late in the day.
Friday Wind northwest 25 knots diminishing to north 15 late in the day.

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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 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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Ice Conditions

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

Ice Forecasts

Lake Huron

Issued 12:00 PM EDT 27 April 2017 Forecasts have ended for the season.

Ice Forecasts

Lake Michigan

Issued 12:00 PM EDT 27 April 2017 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 22 May 2017 Tonight and Tuesday At 6:30 p.m. EDT tonight trough located on a line
northeast-southwest over Thunder Bay.
By 6:30 p.m. EDT Tuesday trough located on a line
northeast-southwest over Sault Ste. Marie.

At 6:30 p.m. EDT tonight ridge located on a line northeast-southwest
over Ohio.
By 6:30 p.m. EDT Tuesday ridge located on a line northeast-southwest
over Virginia.

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