Eastern Lake Ontario

Forecast

Marine Forecast

Issued 10:30 AM EST 23 January 2018

Today Tonight and Wednesday.

Wind south 15 knots increasing to southwest 25 near noon then veering to west 30 near midnight. Wind diminishing to northwest 20 early Wednesday morning and to northwest 10 near noon Wednesday. Wind increasing to north 15 Wednesday evening.

A few showers ending near midnight. Fog patches dissipating this afternoon.

Risk of freezing spray overnight and Wednesday morning.

Waves

Issued 10:30 AM EST 23 January 2018
Today Tonight and Wednesday. Over open water waves less than one half metre building to 2 this afternoon and to 2 to 3 after midnight. Waves subsiding to one and one half metres Wednesday morning and to one half metre or less Wednesday afternoon.

Extended Forecast

Issued 03:00 AM EST 23 January 2018
Thursday Wind light.
Friday Wind light becoming southeast 15 knots.
Saturday Wind southwest 20 knots.

Ice Forecast*

Issued 12:00 PM EST 23 January 2018 Today Tonight and Wednesday Open water except 9 tenths thin lake ice including 4 tenths medium lake ice in the northeastern section. Consolidated medium lake ice including 3 tenths thick lake ice in the Bay Of Quinte.

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

 

[ Canadian Ice Service ]

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Map of Great Lakes - Lake Huron 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 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 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 Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 23 January 2018 Today Tonight and Wednesday

Ice Coverage

Open water except 9 tenths thin lake ice including 4 tenths medium
lake ice in the northeastern section. Consolidated medium lake ice
including 3 tenths thick lake ice in the Bay Of Quinte.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 23 January 2018 Today Tonight and Wednesday At 10:30 a.m. EST today deepening low 996 mb located over northern
Georgian Bay.
By 10:30 a.m. EST Wednesday low 980 mb located near Labrador.

By 10:30 a.m. EST Wednesday approaching ridge located on a line
north-south over Lake Superior.

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