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Northern Georgian Bay

Forecast

Marine Forecast

Issued 10:30 AM EST 03 December 2022

Today Tonight and Sunday.

Gale warning in effect.

Wind northwest 40 knots diminishing to northwest 25 early this evening and to west 15 near midnight. Wind increasing to west 25 late overnight then backing to southwest 20 Sunday morning. Wind increasing to southwest 25 Sunday evening.

Showers changing to flurries this evening and ending Sunday afternoon. Visibility 1 mile or less in flurries.

Waves

Issued 10:30 AM EST 03 December 2022
Today Tonight and Sunday. Waves 3 metres subsiding to 1 this evening then building to 2 late overnight. Waves subsiding to 1.5 near noon Sunday then building to 2 Sunday evening.

Extended Forecast

Issued 03:00 AM EST 03 December 2022
Monday Wind southwest 25 knots.
Tuesday Wind south 20 knots veering to west 15.
Wednesday Wind light becoming northwest 15 knots late in the day.

Ice Forecast*

Issued 12:00 PM EST 3 December 2022 Today Tonight and Sunday Open water.

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

 

[ Canadian Ice Service ]

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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 3 December 2022 Today Tonight and Sunday

Ice Coverage

Open water.

Warnings

Warnings (In effect)

Gale warning in effect

Northern Georgian Bay

Issued 10:30 AM EST 03 December 2022

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 EST 3 December 2022 Today Tonight and Sunday At 10:30 a.m. EST today low 993 mb located northeast of James Bay.
By 10:30 a.m. EST Sunday low 997 mb located over western Labrador.

By 10:30 a.m. EST Sunday building high 1030 mb located over Indiana.

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