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Georgian Bay

Forecast

Marine Forecast

Issued 10:30 AM EDT 26 October 2020

Today Tonight and Tuesday.

Strong wind warning in effect.

Wind variable 10 knots increasing to northwest 15 this afternoon then veering to north 15 near midnight. Wind diminishing to variable 10 early Tuesday morning then becoming southwest 10 Tuesday afternoon. Wind increasing to southwest 20 Tuesday evening.

Showers.

Waves

Issued 10:30 AM EDT 26 October 2020
Today Tonight and Tuesday. Waves one half metre or less building to one early this evening then subsiding to one half metre or less Tuesday morning. Waves building to one Tuesday evening.

Extended Forecast

Issued 03:00 AM EDT 26 October 2020
Wednesday Wind southwest 20 knots increasing to southwest 25 in the morning.
Thursday Wind northwest 15 knots increasing to northeast 25 late in the day.
Friday Wind northeast 25 knots diminishing to light late in the day.

Ice Forecast*

Issued 12:00 PM EDT 17 May 2020 Today Tonight and Monday Forecasts available to mariners upon request.

*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 Killarney 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 Western Islands Cove Island Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Long Point Port Weller St. Catharines / Niagara District Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Port Colborne Erieau Point Pelee Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport
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land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 17 May 2020 Today Tonight and Monday

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Georgian Bay

Issued 10:30 AM EDT 26 October 2020

'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 10:30 AM EDT 26 October 2020 Today Tonight and Tuesday At 10:30 a.m. EDT today low 1015 mb located over Lake Erie.
By 10:30 a.m. EDT Tuesday low 1005 mb located over the Gulf of
St. Lawrence.

At 10:30 a.m. EDT today departing trough located on a line
north-south over Lake Huron.

At 10:30 a.m. EDT today ridge located on a line east-west over
northwestern Ontario.
By 10:30 a.m. EDT Tuesday ridge located on a line
northeast-southwest over northeastern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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