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Georgian Bay

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 18 April 2024

Today Tonight and Friday.

Wind southeast 15 knots veering to southwest 15 early this morning then diminishing to light this evening. Wind becoming west 10 Friday morning then increasing to west 20 near noon Friday. Wind diminishing to west 15 Friday evening.

Periods of rain ending early this morning. Showers overnight and Friday morning.

Waves

Issued 03:00 AM EDT 18 April 2024
Today Tonight and Friday. Waves 1 to 1.5 metres subsiding to 0.5 to 1 early this morning and to 0.5 or less near midnight. Waves building to 0.5 to 1 Friday afternoon.

Extended Forecast

Issued 03:00 AM EDT 18 April 2024
Saturday Wind west 20 knots.
Sunday Wind northwest 20 knots.
Monday Wind light.

Ice Forecast*

Issued 12:00 PM EDT 17 April 2024 Today Tonight and Thursday Ice free.

*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 April 2024 Today Tonight and Thursday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 18 April 2024 Today Tonight and Friday At 3:00 a.m. EDT today dissipating low 1007 mb located near Sault
Ste. Marie.

At 3:00 a.m. EDT today low 1006 mb located over southern Manitoba.
By 3:00 a.m. EDT Friday low 1006 mb located west of James Bay.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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