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Western Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EDT 01 April 2023

Today Tonight and Sunday.

Wind southwest 25 knots diminishing to southwest 15 this afternoon then veering to northwest 20 this evening. Wind increasing to northwest 25 late overnight then diminishing to north 15 Sunday morning. Wind diminishing to variable 10 near noon Sunday then increasing to southeast 15 Sunday evening.

Scattered showers ending this evening with a risk of thunderstorms.

Waves

Issued 10:30 AM EDT 01 April 2023
Today Tonight and Sunday. Waves 1 to 1.5 metres building to 2 near noon then subsiding to 1 to 1.5 early this evening. Waves subsiding to 1 Sunday morning.

Extended Forecast

Issued 03:00 AM EDT 01 April 2023
Monday Wind southeast 15 knots veering to southwest 15 in the afternoon.
Tuesday Wind light increasing to northeast 20 knots late in the day.
Wednesday Wind northeast 25 knots diminishing to southwest 15.

Ice Forecast*

Issued 12:00 PM EDT 1 April 2023 Today Tonight and Sunday Open water.

*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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 1 April 2023 Today Tonight and Sunday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 1 April 2023 Today Tonight and Sunday At 10:30 a.m. EDT today departing low 989 mb located over the
southern Ontario - Quebec border.

At 10:30 a.m. EDT today ridge located on a line northeast-southwest
over northwestern Minnesota.
By 10:30 a.m. EDT Sunday high 1021 mb located over southern Ontario.

At 10:30 a.m. EDT Sunday approaching low 998 mb located over
northwestern Manitoba.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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