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Western Lake Ontario

Forecast

Marine Forecast

Issued 06:30 PM EDT 27 June 2022

Tonight and Tuesday.

Wind west 15 knots diminishing to southwest 10 early Tuesday morning then backing to south 10 near noon Tuesday. Wind increasing to south 15 Tuesday evening.

Waves

Issued 06:30 PM EDT 27 June 2022
Tonight and Tuesday. Waves 0.5 to 1 metre subsiding to 0.5 or less Tuesday morning then building to 0.5 to 1 Tuesday evening.

Extended Forecast

Issued 06:30 PM EDT 27 June 2022
Wednesday Wind light becoming southwest 15 knots in the afternoon then diminishing to light late in the day.
Thursday Wind light.
Friday Wind southwest 15 knots.

Ice Forecast*

Issued 12:00 PM EDT 22 June 2022 Ice free.These are the last forecasts for the season.

*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 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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 22 June 2022

Ice Coverage

Ice free.

These are the last forecasts for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 27 June 2022 Tonight and Tuesday At 6:30 p.m. EDT tonight ridge located on a line northeast-southwest
over Illinois.
By 6:30 p.m. EDT Tuesday ridge located on a line northeast-southwest
over Ohio.

At 6:30 p.m. EDT tonight cold front located on a line
northeast-southwest over Lake of the Woods.
By 6:30 p.m. EDT Tuesday cold front located on a line
northeast-southwest over Whitefish Bay.

By 6:30 p.m. EDT Tuesday approaching ridge located on a line
northwest-southeast over Lake of the Woods.

Great Lakes - Lake Erie and Lake Ontario Area

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