Western Lake Ontario

Forecast

Marine Forecast

Issued 03:00 AM EST 28 January 2015

Today Tonight and Thursday

Wind north 15 knots diminishing to west 10 near noon then backing to south 10 this evening. Wind increasing to south 20 Thursday morning then veering to southwest 15 Thursday afternoon. Wind veering to northwest 15 Thursday evening.

Snow beginning Thursday morning. Visibility 1 mile or less in snow.

Waves

Issued 03:00 AM EST 28 January 2015
Today Tonight and Thursday Waves one half metre or less building to one to one and one half metres Thursday morning.

Extended Forecast

Issued 03:00 AM EST 28 January 2015
Friday Wind northwest 25 knots.
Saturday Wind west 15 knots diminishing to light.
Sunday Wind light increasing to southeast 20 knots.

Ice Forecast*

Issued 12:00 PM EST 27 January 2015 Today Tonight and Wednesday Open water except 9 tenths of thin lake ice including 2 tenths of medium lake ice along the southern shore. 7 tenths of new lake ice including 1 tenth of medium lake ice along portions of the northern shore.

*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 Huron 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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Ice Conditions

Ice Forecasts

Issued 12:00 PM EST 27 January 2015 Today Tonight and Wednesday

Ice Coverage

Open water except 9 tenths of thin lake ice including 2 tenths of medium lake ice along the southern shore. 7 tenths of new lake ice including 1 tenth of medium lake ice along portions of the northern shore.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 28 January 2015 Today Tonight and Thursday At 3:00 a.m. EST today departing low 995 mb located over Nova
Scotia.

At 3:00 a.m. EST today ridge located on a line northeast-southwest
over Georgian Bay.
By 3:00 a.m. EST Thursday ridge located on a line
northeast-southwest over New York State.

At 3:00 a.m. EST today low 1008 mb located over North Dakota.
By 3:00 a.m. EST Thursday low 1005 mb located over Wisconsin.

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