Eastern Lake Ontario

Forecast

Marine Forecast

Issued 06:30 PM EDT 23 May 2018

Tonight and Thursday.

Wind west 10 knots increasing to northwest 15 this evening then diminishing to light early Thursday morning. Wind becoming southwest 10 Thursday evening.

Waves

Issued 06:30 PM EDT 23 May 2018
Tonight and Thursday. Waves one half metre or less building to one near midnight then subsiding to one half metre or less Thursday morning.

Extended Forecast

Issued 06:30 PM EDT 23 May 2018
Friday Wind southwest 15 knots increasing to southwest 20 late in the day.
Saturday Wind southwest 15 knots diminishing to light.
Sunday Wind light becoming east 15 knots.

Ice Forecast*

Issued 12:00 PM EDT 22 May 2018 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 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 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 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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 22 May 2018

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 23 May 2018 Tonight and Thursday At 6:30 p.m. EDT tonight ridge located on a line northeast-southwest
over North Channel.
By 6:30 p.m. EDT Thursday ridge located on a line east-west over
Pennsylvania.

By 6:30 p.m. EDT Thursday approaching low 1002 mb located over
southern Manitoba.

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