Western Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EDT 26 April 2018

Tonight and Friday.

Wind west 10 knots backing to southwest 10 this evening then becoming light late overnight. Wind becoming east 10 Friday afternoon then becoming southwest 10 Friday evening.

A few showers beginning Friday evening.

Waves

Issued 06:30 PM EDT 26 April 2018
Tonight and Friday. Waves less than one half metre.

Extended Forecast

Issued 06:30 PM EDT 26 April 2018
Saturday Wind light becoming west 15 knots in the morning.
Sunday Wind northwest 15 knots.
Monday Wind west 15 knots increasing to west 20.

Ice Forecast*

Issued 12:00 PM EDT 26 April 2018 Today Tonight and Friday Ice free.

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

 

[ Canadian Ice Service ]

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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 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 Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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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 EDT 26 April 2018 Today Tonight and Friday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 26 April 2018 Tonight and Friday At 6:30 p.m. EDT tonight ridge located on a line northeast-southwest
over southwestern Ontario.
By 6:30 p.m. EDT Friday departing ridge located on a line
northwest-southeast over the Gulf of St. Lawrence.

At 6:30 p.m. EDT tonight trough located on a line
northeast-southwest over northeastern Ontario.
By 6:30 p.m. EDT Friday trough located on a line northeast-southwest
over southern Ontario.

At 6:30 p.m. EDT tonight ridge located on a line northeast-southwest
over northwestern Ontario.
By 6:30 p.m. EDT Friday ridge located on a line northwest-southeast
over Lower Michigan.

Great Lakes - Lake Erie and Lake Ontario Area

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