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Western Lake Ontario

Forecast

Marine Forecast

Issued 10:30 AM EDT 15 April 2024

Today Tonight and Tuesday.

Wind northwest 10 knots backing to southwest 10 near noon then veering to west 10 this evening. Wind becoming light late overnight. Wind light Tuesday.

Waves

Issued 10:30 AM EDT 15 April 2024
Today Tonight and Tuesday. Waves 0.5 metres or less.

Extended Forecast

Issued 03:00 AM EDT 15 April 2024
Wednesday Wind east 15 knots increasing to east 25 in the afternoon.
Thursday Wind east 25 knots diminishing to southeast 15 late in the day.
Friday Wind southeast 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EDT 15 April 2024 Today Tonight and Tuesday Ice free.

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

 

[ Canadian Ice Service ]

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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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land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 15 April 2024 Today Tonight and Tuesday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 15 April 2024 Today Tonight and Tuesday At 10:30 a.m. EDT today departing trough located on a line
northeast-southwest over Pennsylvania.

At 10:30 a.m. EDT today low 999 mb located over James Bay.
By 10:30 a.m. EDT Tuesday departing low 1010 mb located over
eastern Quebec.

At 10:30 a.m. EDT today ridge located on a line northwest-southeast
over the Ontario - Manitoba border.
By 10:30 a.m. EDT Tuesday ridge located on a line
northwest-southeast over Lake Ontario.

Great Lakes - Lake Huron Area

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