Eastern Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 17 August 2018

Today Tonight and Saturday.

Wind south 15 knots veering to southwest 15 near noon then becoming northeast 15 this evening. Wind backing to north 15 near noon Saturday then diminishing to north 10 Saturday afternoon. Wind increasing to northeast 15 Saturday evening.

A few showers changing to chance of showers today then to a few showers near midnight and ending Saturday morning. Risk of thunderstorms today and tonight.

Waves

Issued 03:00 AM EDT 17 August 2018
Today Tonight and Saturday. Waves one half to one metre subsiding to less than one half metre Saturday morning.

Extended Forecast

Issued 03:00 AM EDT 17 August 2018
Sunday Wind northeast 15 knots diminishing to light in the afternoon.
Monday Wind light.
Tuesday Wind southeast 15 knots increasing to southwest 25.

Ice Forecast*

Issued 12:00 PM EDT 6 July 2018 Forecasts available to mariners upon request.

*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 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 EDT 6 July 2018

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 17 August 2018 Today Tonight and Saturday At 3:00 a.m. EDT today low 1012 mb located near Lake Huron.
By 3:00 a.m. EDT Saturday low 1010 mb located over southern Quebec.

At 3:00 a.m. EDT today cold front located on a line
northeast-southwest over northern Ontario.
By 3:00 a.m. EDT Saturday cold front located on a line
northeast-southwest over southern Quebec.

At 3:00 a.m. EDT today ridge located on a line northeast-southwest
over northwestern Ontario.
By 3:00 a.m. EDT Saturday ridge located on a line
northeast-southwest over northeastern Ontario.

Great Lakes - Lake Huron Area

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