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Western Lake Ontario

Forecast

Marine Forecast

Issued 03:00 AM EDT 20 May 2022

Today Tonight and Saturday.

Wind east 15 knots becoming southwest 15 this afternoon then diminishing to light Saturday morning.

Scattered showers this afternoon and this evening. Showers Saturday evening with a risk of thunderstorms. Fog patches forming early this morning and dissipating this afternoon.

Waves

Issued 03:00 AM EDT 20 May 2022
Today Tonight and Saturday. Waves 0.5 to 1 metre subsiding to 0.5 or less Saturday morning.

Extended Forecast

Issued 03:00 AM EDT 20 May 2022
Sunday Wind light increasing to west 20 knots in the afternoon.
Monday Wind northwest 15 knots diminishing to light late in the day.
Tuesday Wind light.

Ice Forecast*

Issued 12:00 PM EDT 19 May 2022 Today Tonight and Friday 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 19 May 2022 Today Tonight and Friday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 20 May 2022 Today Tonight and Saturday At 3:00 a.m. EDT today trough located on a line northeast-southwest
over Wisconsin.
By 3:00 a.m. EDT Saturday trough located on a line
northeast-southwest over Lake Huron.

Great Lakes - Lake Erie and Lake Ontario Area

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