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Southern Georgian Bay

Forecast

Marine Forecast

Issued 10:30 AM EDT 30 May 2024

Today Tonight and Friday.

Wind north 10 knots increasing to northwest 15 near noon then diminishing to west 10 this evening. Wind backing to southwest 10 late overnight then becoming light near noon Friday.

Waves

Issued 10:30 AM EDT 30 May 2024
Today Tonight and Friday. Waves 0.5 metres or less building to 0.5 to 1 this afternoon then subsiding to less than 0.5 near midnight.

Extended Forecast

Issued 03:00 AM EDT 30 May 2024
Saturday Wind light becoming southwest 15 knots in the morning.
Sunday Wind southwest 15 knots diminishing to light.
Monday Wind light becoming southeast 15 knots.

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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 27 April 2024 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 30 May 2024 Today Tonight and Friday At 10:30 a.m. EDT today ridge located on a line northeast-southwest
over northern Lake Michigan.
By 10:30 a.m. EDT Friday ridge located on a line northeast-southwest
over southwestern Ontario.

At 10:30 a.m. EDT today trough located on a line north-south
over Manitoba.
By 10:30 a.m. EDT Friday trough located on a line north-south over
western Lake Superior.

Great Lakes - Lake Huron Area

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