Southern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EDT 27 July 2017

Tonight and Friday.

Strong wind warning in effect.

Wind north 15 knots veering to northeast 15 this evening then increasing to northeast 20 Friday morning.

Waves

Issued 06:30 PM EDT 27 July 2017
Tonight and Friday. Waves one half metre or less building to one near noon Friday.

Extended Forecast

Issued 06:30 PM EDT 27 July 2017
Saturday Wind northeast 15 knots diminishing to light in the morning then becoming west 15 in the afternoon.
Sunday Wind northwest 15 knots backing to southwest 15.
Monday Wind southwest 15 knots diminishing to light.

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Map of Great Lakes - Lake Huron 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

Warnings (In effect)

Strong wind warning in effect

Southern Lake Huron

Issued 6:30 PM EDT 27 July 2017

'Strong' winds of 20 to 33 knots are 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 6:30 PM EDT 27 July 2017 Tonight and Friday At 6:30 p.m. EDT tonight trough located on a line
northeast-southwest over New York State.
By 6:30 p.m. EDT Friday trough located on a line northwest-southeast
over the East Coast of the U.S.

At 6:30 p.m. EDT tonight high 1018 mb located over Thunder Bay.
By 6:30 p.m. EDT Friday high 1020 mb located over Lake Superior.

At 6:30 p.m. EDT tonight ridge from high located on a line
northeast-southwest over Thunder Bay.
By 6:30 p.m. EDT Friday ridge from high located on a line
northeast-southwest over Lake Superior.

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