Language selection

Features

My Weather Profile Weather Topics  | 

Western Lake Ontario

Forecast

Marine Forecast

Issued 10:30 AM EST 19 November 2019

Today Tonight and Wednesday.

Wind northeast 10 knots becoming light near noon then becoming southwest 10 near noon Wednesday.

Waves

Issued 10:30 AM EST 19 November 2019
Today Tonight and Wednesday. Waves one half metre or less.

Extended Forecast

Issued 03:00 AM EST 19 November 2019
Thursday Wind light increasing to south 20 knots late in the day.
Friday Wind west 35 knots diminishing to northwest 20 late in the day.
Saturday Wind northeast 15 knots increasing to northeast 25.

Ice Forecast*

Issued 12:00 PM EST 19 November 2019 Today Tonight and Wednesday Ice free.

*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 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
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 19 November 2019 Today Tonight and Wednesday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 19 November 2019 Today Tonight and Wednesday At 10:30 a.m. EST today quasi-stationary ridge located on a line
northeast-southwest over Quebec.

At 10:30 a.m. EST today trough located on a line northwest-southeast
over Lake of the Woods.
By 10:30 a.m. EST Wednesday trough located on a line
northwest-southeast over northern Ontario.

By 10:30 a.m. EST Wednesday low 1003 mb located over western
Oklahoma.

By 10:30 a.m. EST Wednesday high 1023 mb located over Tennessee.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

What we are doing

Date modified: