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Western Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EDT 02 June 2020

Today Tonight and Wednesday.

Wind southwest 10 knots backing to southeast 10 this afternoon then veering to southwest 10 this evening. Wind increasing to southwest 15 early Wednesday morning then diminishing to northwest 10 Wednesday evening.

Showers tonight with a risk of thunderstorms. Showers Wednesday with a risk of thunderstorms. Fog patches forming this evening and dissipating near noon Wednesday.

Waves

Issued 10:30 AM EDT 02 June 2020
Today Tonight and Wednesday. Waves one half metre or less building to one Wednesday morning.

Extended Forecast

Issued 03:00 AM EDT 02 June 2020
Thursday Wind light.
Friday Wind light.
Saturday Wind light becoming west 15 knots.

Ice Forecast*

Issued 12:00 PM EDT 17 May 2020 Today Tonight and Monday 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 / 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 EDT 17 May 2020 Today Tonight and Monday

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 2 June 2020 Today Tonight and Wednesday At 10:30 a.m. EDT today low 1003 mb located north of Lake Nipigon.
By 10:30 a.m. EDT Wednesday low 1002 mb located over northern New
York State.

At 10:30 a.m. EDT today cold front from low located on a line
northeast-southwest over Minnesota.
By 10:30 a.m. EDT Wednesday cold front from low located on a line
northeast-southwest over southern Ontario.

Great Lakes - Lake Huron Area

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