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Georgian Bay

Forecast

Marine Forecast

Issued 03:00 AM EDT 22 April 2021

Today Tonight and Friday.

Wind northwest 15 knots increasing to northwest 20 early this morning then backing to west 20 near noon. Wind diminishing to west 15 this evening then backing to southwest 15 Friday morning.

Flurries ending early this morning.

Waves

Issued 03:00 AM EDT 22 April 2021
Today Tonight and Friday. Waves one metre building to one and one half metres this morning then subsiding to one half to one metre near midnight.

Extended Forecast

Issued 03:00 AM EDT 22 April 2021
Saturday Wind west 15 knots diminishing to light in the morning.
Sunday Wind northwest 20 knots.
Monday Wind light increasing to southeast 20 knots late in the day.

Ice Forecast*

Issued 12:00 PM EDT 21 April 2021 Today Tonight and Thursday 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 EDT 21 April 2021 Today Tonight and Thursday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 22 April 2021 Today Tonight and Friday At 3:00 a.m. EDT today departing low 992 mb located over Maine.

At 3:00 a.m. EDT today ridge located on a line northeast-southwest
over northern Ontario.
By 3:00 a.m. EDT Friday ridge located on a line northeast-southwest
over northeastern Ontario.

By 3:00 a.m. EDT Friday cold front located on a line
northeast-southwest over northwestern Ontario.

Great Lakes - Lake Huron Area

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