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Northern Georgian Bay

Forecast

Marine Forecast

Issued 10:30 AM EDT 24 April 2024

Today Tonight and Thursday.

Wind north 25 knots diminishing to northeast 15 this afternoon then veering to east 15 this evening. Wind diminishing to east 10 late overnight then becoming light Thursday morning.

Waves

Issued 10:30 AM EDT 24 April 2024
Today Tonight and Thursday. Waves 1.5 metres subsiding to 0.5 to 1 early this evening and to 0.5 or less early Thursday morning.

Extended Forecast

Issued 03:00 AM EDT 24 April 2024
Friday Wind southeast 15 knots increasing to southeast 20 late in the day.
Saturday Wind southeast 25 knots.
Sunday Wind southwest 20 knots diminishing to northeast 15 late in the day.

Ice Forecast*

Issued 12:00 PM EDT 23 April 2024 Today Tonight and Wednesday 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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buoy Buoy
land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 23 April 2024 Today Tonight and Wednesday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 24 April 2024 Today Tonight and Thursday At 10:30 a.m. EDT today trough located on a line northeast-southwest
over eastern Ontario.
By 10:30 a.m. EDT Thursday departing trough located north of
Nova Scotia.

At 10:30 a.m. EDT today high 1030 mb located over northern Ontario.
By 10:30 a.m. EDT Thursday high 1031 mb located over northeastern
Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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