Western Lake Ontario

Forecast

Marine Forecast

Issued 03:00 AM EDT 07 May 2015

Today Tonight and Friday

Wind light becoming south 10 knots Friday afternoon then increasing to southwest 15 Friday evening.

Waves

Issued 03:00 AM EDT 07 May 2015
Today Tonight and Friday Waves less than one half metre building to one Friday evening.

Extended Forecast

Issued 03:00 AM EDT 07 May 2015
Saturday Wind south 15 knots.
Sunday Wind light.
Monday Wind light increasing to northeast 20 knots.

Ice Forecast*

Issued 12:00 PM EDT 6 May 2015 Today Tonight and Thursday 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 Erie and Lake Ontario marine weather areas Egbert 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 Kemptville 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 Municipal Airport Point Petre Toronto City Centre Airport Toronto Pearson Int'l Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands CFB Borden Cove Island Long Point Port Colborne Erieau Point Pelee Toronto Buttonville Municipal Airport
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land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 6 May 2015 Today Tonight and Thursday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 7 May 2015 Today Tonight and Friday At 3:00 a.m. EDT today ridge located from James Bay to Pennsylvania.
By 3:00 a.m. EDT Friday ridge located on a line north-south over
New Brunswick.

At 3:00 a.m. EDT today trough located on a line north-south over
central Manitoba.
By 3:00 a.m. EDT Friday trough located on a line north-south over
western Lake Superior.

At 3:00 a.m. EDT today warm front located from Minnesota to Ohio
then to Pennsylvania.
By 3:00 a.m. EDT Friday warm front located on a line
northwest-southeast over northeastern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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