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Eastern Lake Ontario

Forecast

Marine Forecast

Issued 03:00 AM EST 04 March 2024

Today Tonight and Tuesday.

Wind east 10 knots veering to southeast 10 early this morning then increasing to southeast 15 this afternoon. Wind increasing to southeast 20 this evening then diminishing to southeast 15 Tuesday morning. Wind veering to south 15 Tuesday evening.

Showers Tuesday evening. Fog patches dissipating early this morning.

Waves

Issued 03:00 AM EST 04 March 2024
Today Tonight and Tuesday. Waves 0.5 metres or less building to 0.5 to 1 early this evening and to 1 to 1.5 near midnight. Waves subsiding to 0.5 to 1 near noon Tuesday.

Extended Forecast

Issued 03:00 AM EST 04 March 2024
Wednesday Wind north 15 knots veering to northeast 20 late in the day.
Thursday Wind northeast 20 knots diminishing to light late in the day.
Friday Wind light increasing to east 20 knots late in the day.

Ice Forecast*

Issued 12:00 PM EST 3 March 2024 Today Tonight and Monday Open water except 1 tenth medium lake ice in parts of Bay Of Quinte and in a few sheltered bays in the northeastern 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 3 March 2024 Today Tonight and Monday

Ice Coverage

Open water except 1 tenth medium lake ice in parts of Bay Of Quinte
and in a few sheltered bays in the northeastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 4 March 2024 Today Tonight and Tuesday At 3:00 a.m. EST today departing ridge located on a line north-south
over New England.

At 3:00 a.m. EST today low 991 mb located over southeastern
Manitoba.
By 3:00 a.m. EST Tuesday low 1004 mb located over southeastern
Hudson Bay.

At 3:00 a.m. EST today cold front located on a line
northeast-southwest over eastern Wisconsin.
By 3:00 a.m. EST Tuesday cold front located on a line
northeast-southwest over northeastern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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