Eastern Lake Ontario

Forecast

Marine Forecast

Issued 10:30 AM EST 20 February 2018

Today Tonight and Wednesday.

Wind south 20 knots veering to southwest 15 near noon then increasing to southwest 20 early this evening. Wind veering to northwest 15 Wednesday morning.

Periods of rain and fog patches changing to chance of showers tonight then to showers early Wednesday morning and ending Wednesday evening.

Waves

Issued 10:30 AM EST 20 February 2018
Today Tonight and Wednesday. Waves one metre.

Extended Forecast

Issued 03:00 AM EST 20 February 2018
Thursday Wind northeast 15 knots.
Friday Wind northeast 15 knots diminishing to light late in the day.
Saturday Wind light.

Ice Forecast*

Issued 12:00 PM EST 20 February 2018 Today Tonight and Wednesday Open water except 9 plus tenths medium lake ice including 3 tenths thick lake ice in the northeastern section. Consolidated thick lake ice in the Bay Of Quinte.

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

 

[ Canadian Ice Service ]

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 20 February 2018 Today Tonight and Wednesday

Ice Coverage

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

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 20 February 2018 Today Tonight and Wednesday At 10:30 a.m. EST today trough located from Lake Huron to Lake
Ontario then to Maine.
By 10:30 a.m. EST Wednesday departing trough located from Quebec
to the Gulf of St. Lawrence.

At 10:30 a.m. EST today low 1010 mb located over northern Lake
Michigan.
By 10:30 a.m. EST Wednesday departing low 1006 mb located over
central Quebec.

At 10:30 a.m. EST today ridge located on a line northwest-southeast
over Wyoming.
By 10:30 a.m. EST Wednesday ridge located on a line east-west
over Iowa.

Great Lakes - Lake Huron Area

Another Region

What we are doing

Date modified: