Western Lake Ontario

Forecast

Marine Forecast

Issued 06:30 PM EST 19 February 2019

Tonight and Wednesday.

Wind west 15 knots diminishing to light near midnight then increasing to east 15 early Wednesday morning. Wind veering to southeast 20 Wednesday afternoon.

Snow beginning Wednesday afternoon with a risk of freezing rain changing to drizzle Wednesday evening.

Waves

Issued 06:30 PM EST 19 February 2019
Tonight and Wednesday. Waves one half metre or less building to one half to one metre Wednesday morning and to one and one half metres Wednesday evening.

Extended Forecast

Issued 06:30 PM EST 19 February 2019
Thursday Wind south 20 knots increasing to west 30 in the afternoon then diminishing to west 20 late in the day.
Friday Wind west 20 knots diminishing to light.
Saturday Wind light becoming southeast 15 knots.

Ice Forecast*

Issued 12:00 PM EST 19 February 2019 Today Tonight and Wednesday Open water except 2 tenths new lake ice near the Ontario shore in the eastern section.

*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 / Niagara District 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 EST 19 February 2019 Today Tonight and Wednesday

Ice Coverage

Open water except 2 tenths new lake ice near the Ontario shore in
the eastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 19 February 2019 Tonight and Wednesday At 6:30 p.m. EST tonight ridge located on a line north-south over
eastern Ontario.
By 6:30 p.m. EST Wednesday ridge located on a line north-south
over the Maritimes.

At 6:30 p.m. EST tonight low 1009 mb located over Colorado.
By 6:30 p.m. EST Wednesday low 1004 mb located over Lake Michigan.

Great Lakes - Lake Erie and Lake Ontario Area

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