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Eastern Lake Ontario

Forecast

Marine Forecast

Issued 06:30 PM EST 03 February 2023

Tonight and Saturday.

Wind northwest 30 knots diminishing to northwest 20 this evening and to variable 10 late overnight. Wind increasing to south 15 Saturday morning and to south 20 Saturday afternoon. Wind increasing to south 25 Saturday evening.

Scattered flurries.

Risk of freezing spray this evening. Risk of freezing spray Saturday evening.

Waves

Issued 06:30 PM EST 03 February 2023
Tonight and Saturday. Waves 1.5 metres subsiding to 0.5 to 1 near midnight and to 0.5 or less early Saturday morning. Waves building to 1 to 1.5 Saturday evening.

Extended Forecast

Issued 06:30 PM EST 03 February 2023
Sunday Wind southwest 25 knots diminishing to west 15 late in the day.
Monday Wind light becoming southeast 15 knots late in the day.
Tuesday Wind south 20 knots.

Ice Forecast*

Issued 12:00 PM EST 3 February 2023 Today Tonight and Saturday Open water except 4 tenths new lake ice along parts of the shore. Consolidated thin lake ice in Bay Of Quinte and in sheltered bays.

*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 February 2023 Today Tonight and Saturday

Ice Coverage

Open water except 4 tenths new lake ice along parts of the shore.
Consolidated thin lake ice in Bay Of Quinte and in sheltered bays.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 3 February 2023 Tonight and Saturday At 6:30 p.m. EST tonight ridge from 1039 mb high located on a line
north-south over Indiana.
By 6:30 p.m. EST Saturday ridge from 1035 mb high located on a
line north-south over New Hampshire.

At 6:30 p.m. EST tonight low 1006 mb located over northern
Saskatchewan.
By 6:30 p.m. EST Saturday trough from 1009 mb low located on a
line northeast-southwest over western James Bay.

Great Lakes - Lake Erie and Lake Ontario Area

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