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Western Lake Ontario

Forecast

Marine Forecast

Issued 10:30 AM EDT 08 April 2020

Today Tonight and Thursday.

Wind light increasing to west 15 knots late overnight and to west 20 Thursday morning. Wind increasing to west 25 Thursday evening.

Showers tonight.

Waves

Issued 10:30 AM EDT 08 April 2020
Today Tonight and Thursday. Waves one half metre or less building to one early Thursday morning and to 2 Thursday afternoon.

Extended Forecast

Issued 03:00 AM EDT 08 April 2020
Friday Wind west 30 knots diminishing to northwest 20 late in the day.
Saturday Wind northwest 20 knots backing to southwest 15 late in the day.
Sunday Wind south 15 knots backing to east 15.

Ice Forecast*

Issued 12:00 PM EDT 8 April 2020 Today Tonight and Thursday Ice free.

*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
Legend:
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 8 April 2020 Today Tonight and Thursday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 8 April 2020 Today Tonight and Thursday At 10:30 a.m. EDT today trough located from Lake Superior to
Pennsylvania.
By 10:30 a.m. EDT Thursday trough located on a line north-south
over western Quebec.

By 10:30 a.m. EDT Thursday approaching ridge located from
Saskatchewan to Missouri.

Great Lakes - Lake Erie and Lake Ontario Area

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