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Western Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EST 17 November 2019

Today Tonight and Monday.

Wind southeast 15 knots diminishing to southeast 10 near midnight then backing to east 10 near noon Monday. Wind backing to northeast 10 Monday evening.

Flurries Monday.

Waves

Issued 10:30 AM EST 17 November 2019
Today Tonight and Monday. Waves one half to one metre subsiding to one half metre or less Monday afternoon.

Extended Forecast

Issued 03:00 AM EST 17 November 2019
Tuesday Wind light becoming northwest 15 knots late in the day.
Wednesday Wind northwest 15 knots.
Thursday Wind light increasing to southwest 25 knots late in the day.

Ice Forecast*

Issued 12:00 PM EST 17 November 2019 Today Tonight and Monday 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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» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 17 November 2019 Today Tonight and Monday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 17 November 2019 Today Tonight and Monday At 10:30 a.m. EST today ridge located on a line northeast-southwest
over New York State.
By 10:30 a.m. EST Monday departing ridge located on a line
northeast-southwest over the St. Lawrence River.

At 10:30 a.m. EST today trough located on a line northeast-southwest
over northwestern Ontario.
By 10:30 a.m. EST Monday weakening trough located on a line
northeast-southwest over eastern Lake Superior.

By 10:30 a.m. EST Monday trough from 999 mb low located from
Saskatchewan to Kansas.

Great Lakes - Lake Huron Area

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