Western Lake Ontario

Forecast

Marine Forecast

Issued 06:30 PM EDT 26 May 2017

Tonight and Saturday.

Wind west 10 knots becoming light near midnight then becoming east 10 Saturday evening.

A few showers ending near midnight. Fog patches.

Waves

Issued 06:30 PM EDT 26 May 2017
Tonight and Saturday. Waves one half metre subsiding to less than one half metre near midnight.

Extended Forecast

Issued 06:30 PM EDT 26 May 2017
Sunday Wind light becoming east 15 knots in the morning then becoming southwest 15 late in the day.
Monday Wind southwest 15 knots.
Tuesday Wind southwest 15 knots.

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Weather Conditions

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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 Municipal 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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 27 April 2017 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 26 May 2017 Tonight and Saturday At 6:30 p.m. EDT tonight departing low 999 mb located over Nova
Scotia.

At 6:30 p.m. EDT tonight ridge located on a line north-south over
Lake Huron.
By 6:30 p.m. EDT Saturday ridge located on a line north-south over
Lake Ontario.

At 6:30 p.m. EDT tonight low 994 mb located over western Manitoba.
By 6:30 p.m. EDT Saturday low 1000 mb located over the Ontario -
Manitoba border.

Great Lakes - Lake Erie and Lake Ontario Area

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