Language selection

My Weather Profile Weather Topics  | 

Western Lake Ontario

Forecast

Marine Forecast

Issued 03:00 AM EST 26 November 2022

Today Tonight and Sunday.

Strong wind warning in effect.

Wind west 15 knots backing to southwest 15 this morning then increasing to southwest 25 near noon. Wind diminishing to southwest 15 near midnight and to light Sunday morning. Wind increasing to east 15 near noon Sunday and to northeast 20 Sunday afternoon. Wind backing to north 20 Sunday evening.

Rain Sunday.

Waves

Issued 03:00 AM EST 26 November 2022
Today Tonight and Sunday. Waves 0.5 to 1 metre building to 1 to 1.5 this afternoon then subsiding to 0.5 to 1 overnight. Waves subsiding to less than 0.5 Sunday morning then building to 1 to 1.5 Sunday afternoon.

Extended Forecast

Issued 03:00 AM EST 26 November 2022
Monday Wind west 25 knots diminishing to west 15 in the morning.
Tuesday Wind light becoming southeast 15 knots late in the day.
Wednesday Wind southeast 15 knots increasing to southwest 30 late in the day.

Ice Forecast*

Issued 12:00 PM EST 25 November 2022 Today Tonight and Saturday 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 25 November 2022 Today Tonight and Saturday

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Western Lake Ontario

Issued 03:00 AM EST 26 November 2022

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 26 November 2022 Today Tonight and Sunday At 3:00 a.m. EST today ridge located on a line northeast-southwest
over southern Ontario.
By 3:00 a.m. EST Sunday ridge located on a line northeast-southwest
over New Brunswick.

At 3:00 a.m. EST today trough located on a line northeast-southwest
over southern Manitoba.
By 3:00 a.m. EST Sunday trough located on a line northeast-southwest
over eastern Lake Superior.

By 3:00 a.m. EST Sunday approaching low 997 mb located over
southeastern Missouri.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

What we are doing

Date modified: