Language selection

Weather shortcuts

Western Lake Ontario

Forecast

Marine Forecast

Issued 03:00 AM EST 28 February 2024

Today Tonight and Thursday.

Gale warning in effect.

Wind south 15 knots increasing to southwest 25 this morning then veering to west 30 near noon. Wind increasing to west 35 this afternoon then diminishing to west 25 overnight. Wind diminishing to west 15 Thursday evening.

Showers with a risk of thunderstorms changing to scattered flurries this evening. Visibility 1 mile or less in flurries.

Risk of freezing spray late overnight and Thursday.

Waves

Issued 03:00 AM EST 28 February 2024
Today Tonight and Thursday. Waves 0.5 to 1 metre building to 1.5 near noon and to 3 to 4 early this evening. Waves subsiding to 2 Thursday morning and to 1 to 1.5 Thursday afternoon.

Extended Forecast

Issued 03:00 AM EST 28 February 2024
Friday Wind southwest 15 knots diminishing to light in the afternoon.
Saturday Wind south 15 knots diminishing to light.
Sunday Wind light becoming east 15 knots.

Ice Forecast*

Issued 12:00 PM EST 27 February 2024 Today Tonight and Wednesday Open water.

*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 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 27 February 2024 Today Tonight and Wednesday

Ice Coverage

Open water.

Warnings

Warnings (In effect)

Gale warning in effect

Western Lake Ontario

Issued 03:00 AM EST 28 February 2024

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 28 February 2024 Today Tonight and Thursday At 3:00 a.m. EST today low 986 mb located over Lake Huron.
By 3:00 a.m. EST Thursday low 971 mb located over northern Quebec.

At 3:00 a.m. EST today high 1028 mb located over southern
Saskatchewan.
By 3:00 a.m. EST Thursday ridge located on a line north-south over
northwestern Ontario.

Great Lakes - Lake Huron Area

Another Region

Date modified: