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Eastern Lake Ontario

Forecast

Marine Forecast

Issued 10:30 AM EST 17 January 2020

Today Tonight and Saturday.

Wind north 10 knots becoming light near noon then increasing to east 15 near midnight. Wind increasing to southeast 25 early Saturday morning then veering to south 30 Saturday evening.

Snow Saturday. Visibility 1 mile or less in snow.

Waves

Issued 10:30 AM EST 17 January 2020
Today Tonight and Saturday. Waves one metre subsiding to one half metre or less near noon then building to one late overnight. Waves building to one and one half metres Saturday morning.

Extended Forecast

Issued 03:00 AM EST 17 January 2020
Sunday Wind west 35 knots diminishing to northwest 25 late in the day.
Monday Wind northwest 15 knots.
Tuesday Wind northwest 15 knots backing to southwest 20 late in the day.

Ice Forecast*

Issued 12:00 PM EST 17 January 2020 Today Tonight and Saturday Open water except 5 tenths new lake ice including 2 tenths thin lake ice along parts of the northeastern shore. Consolidated thin 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 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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land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 17 January 2020 Today Tonight and Saturday

Ice Coverage

Open water except 5 tenths new lake ice including 2 tenths thin lake
ice along parts of the northeastern shore. Consolidated thin lake
ice in the Bay Of Quinte.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 17 January 2020 Today Tonight and Saturday At 10:30 a.m. EST today ridge located on a line north-south over
Georgian Bay.
By 10:30 a.m. EST Saturday ridge located on a line north-south
over central Quebec.

By 10:30 a.m. EST Saturday approaching low 1006 mb located over
southern Wisconsin.

By 10:30 a.m. EST Saturday approaching trough from low located on
a line northwest-southeast over western Lake Superior.

Great Lakes - Lake Erie and Lake Ontario Area

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