Northern Georgian Bay

Forecast

Marine Forecast

Issued 03:00 AM EST 18 November 2018

Today Tonight and Monday.

Strong wind warning in effect.

Wind northwest 10 knots increasing to southwest 15 early this morning and to southwest 25 near noon. Wind veering to west 20 early this evening then diminishing to north 15 near midnight. Wind veering to northeast 15 Monday morning then increasing to northeast 20 near noon Monday.

Flurries ending this evening. Snow beginning near midnight. Visibility as low as 1 mile in precipitation.

Waves

Issued 03:00 AM EST 18 November 2018
Today Tonight and Monday. Waves one half to one metre building to one and one half metres this morning then subsiding to one half to one metre overnight. Waves building to one and one half metres Monday afternoon.

Extended Forecast

Issued 03:00 AM EST 18 November 2018
Tuesday Wind north 20 knots diminishing to light in the afternoon then increasing to southwest 30 late in the day.
Wednesday Wind northwest 35 knots diminishing to north 20.
Thursday Wind light becoming south 15 knots late in the day.

Ice Forecast*

Issued 12:00 PM EST 17 November 2018 Today Tonight and Sunday Ice free.

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

 

[ Canadian Ice Service ]

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Weather Conditions

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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 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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 17 November 2018 Today Tonight and Sunday

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Northern Georgian Bay

Issued 03:00 AM EST 18 November 2018

'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 3:00 AM EST 18 November 2018 Today Tonight and Monday At 3:00 a.m. EST today high 1028 mb located over New York State.
By 3:00 a.m. EST Monday departing high 1027 mb located over the
Maritimes.

At 3:00 a.m. EST today trough located on a line northeast-southwest
over northwestern Ontario.
By 3:00 a.m. EST Monday trough located on a line northeast-southwest
over Georgian Bay.

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