Western Lake Ontario

Forecast

Marine Forecast

Issued 03:00 AM EDT 19 April 2015

Today Tonight and Monday

Wind northeast 15 knots veering to east 20 early this morning then increasing to east 25 near noon. Wind diminishing to southeast 15 Monday morning then veering to south 15 Monday evening.

Periods of rain and fog patches beginning this evening. Risk of thunderstorms Monday afternoon and evening.

Waves

Issued 03:00 AM EDT 19 April 2015
Today Tonight and Monday Waves one metre building to 2 this morning then subsiding to one near noon Monday.

Extended Forecast

Issued 03:00 AM EDT 19 April 2015
Tuesday Wind southwest 25 knots.
Wednesday Wind southwest 20 knots.
Thursday Wind west 20 knots.

Ice Forecast*

Issued 12:00 PM EDT 18 April 2015 Today Tonight and Sunday 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 18 April 2015 Today Tonight and Sunday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 19 April 2015 Today Tonight and Monday At 3:00 a.m. EDT today high 1029 mb located over western Quebec.
By 3:00 a.m. EDT Monday ridge located on a line north-south over
eastern Quebec.

At 3:00 a.m. EDT today trough located on a line north-south over
eastern Manitoba.
By 3:00 a.m. EDT Monday low 993 mb located over Lower Michigan.

By 3:00 a.m. EDT Monday trough from low located from Lower Michigan
to Lake Winnipeg.

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