Eastern Lake Ontario

Forecast

Marine Forecast

Issued 06:30 PM EDT 01 April 2015

Tonight and Thursday

Wind light becoming southeast 10 knots this evening then increasing to southeast 15 late overnight. Wind veering to south 20 Thursday morning then diminishing to south 15 Thursday afternoon. Wind veering to southwest 20 Thursday evening.

Showers beginning Thursday afternoon.

Waves

Issued 06:30 PM EDT 01 April 2015
Tonight and Thursday Over open water waves less than one half metre building to one half metre near midnight and to one late Thursday morning.

Extended Forecast

Issued 06:30 PM EDT 01 April 2015
Friday Wind west 20 knots veering to north 20 late in the day.
Saturday Wind north 20 knots.
Sunday Wind northwest 15 knots increasing to southwest 25.

Ice Forecast*

Issued 12:00 PM EDT 1 April 2015 Today Tonight and Thursday Open water ice except 9 tenths of medium lake ice including 3 tenths of thick lake ice over the eastern section. Consolidated thick lake ice in the Bay Of Quinte.

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

 

[ Canadian Ice Service ]

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 1 April 2015 Today Tonight and Thursday

Ice Coverage

Open water ice except 9 tenths of medium lake ice including 3 tenths
of thick lake ice over the eastern section. Consolidated thick lake
ice in the Bay Of Quinte.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 1 April 2015 Tonight and Thursday At 6:30 p.m. EDT tonight departing ridge located on a line
north-south over eastern Lake Ontario.

At 6:30 p.m. EDT tonight deepening low 993 mb located over southern
Manitoba.
By 6:30 p.m. EDT Thursday low 986 mb located west of James Bay.

At 6:30 p.m. EDT tonight trough from low located from Lake of the
Woods to Minnesota.
By 6:30 p.m. EDT Thursday trough located on a line
northwest-southeast over western Lake Erie.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

What we are doing

Date modified: