Georgian Bay

Forecast

Marine Forecast

Issued 10:30 AM EDT 30 June 2016

Today Tonight and Friday

Strong wind warning in effect.

Wind west 10 knots backing to south 10 near noon then increasing to southwest 15 late overnight. Wind increasing to northwest 20 Friday evening.

Showers beginning early Friday morning with a risk of thunderstorms.

Waves

Issued 10:30 AM EDT 30 June 2016
Today Tonight and Friday Waves one half metre or less building to one early Friday morning.

Extended Forecast

Issued 03:00 AM EDT 30 June 2016
Saturday Wind northwest 20 knots.
Sunday Wind west 15 knots diminishing to light.
Monday Wind 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

Issued 12:00 PM EDT 7 May 2016 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Georgian Bay

Issued 1:18 PM EDT 30 June 2016

'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 11:41 AM EDT 30 June 2016 Today Tonight and Friday At 10:30 a.m. EDT today ridge located on a line northeast-southwest
over Ohio.
By 10:30 a.m. EDT Friday ridge located on a line east-west over
North Carolina.

At 10:30 a.m. EDT today trough located on a line northeast-southwest
over Lake Superior.
By 10:30 a.m. EDT Friday trough located on a line north-south over
Lake Huron.

At 10:30 a.m. EDT today high 1026 mb located over Saskatchewan.
By 10:30 a.m. EDT Friday high 1024 mb located over North Dakota.

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