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Eastern Lake Ontario

Forecast

Marine Forecast

Issued 10:30 AM EDT 07 April 2020

Today Tonight and Wednesday.

Wind light becoming east 15 knots near midnight then backing to northeast 15 early Wednesday morning. Wind diminishing to west 10 near noon Wednesday then becoming light Wednesday evening.

Showers tonight. Fog patches forming overnight and dissipating Wednesday afternoon.

Waves

Issued 10:30 AM EDT 07 April 2020
Today Tonight and Wednesday. Waves less than one half metre building to one half metre late overnight.

Extended Forecast

Issued 03:00 AM EDT 07 April 2020
Thursday Wind light increasing to northwest 20 knots in the morning and to northwest 30 in the afternoon.
Friday Wind northwest 25 knots.
Saturday Wind northwest 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EDT 7 April 2020 Today Tonight and Wednesday 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 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 7 April 2020 Today Tonight and Wednesday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 7 April 2020 Today Tonight and Wednesday At 10:30 a.m. EDT today ridge located on a line north-south over
the Ontario - Quebec border.
By 10:30 a.m. EDT Wednesday departing ridge located on a line
northwest-southeast over northern Quebec.

At 10:30 a.m. EDT today trough located on a line north-south over
northwestern Manitoba.
By 10:30 a.m. EDT Wednesday trough located from Pennsylvania to
Lake Nipigon.

At 10:30 a.m. EDT today low 1005 mb located over eastern Minnesota.
By 10:30 a.m. EDT Wednesday departing low 998 mb located over
eastern Pennsylvania.

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