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Western Lake Erie


Marine Forecast

Issued 06:30 PM EDT 23 September 2021

Tonight and Friday.

Strong wind warning in effect.

Wind southwest 30 knots veering to west 25 this evening then backing to southwest 20 Friday morning. Wind diminishing to southwest 15 Friday afternoon then increasing to southwest 20 Friday evening.

Showers ending overnight with a risk of waterspouts.


Issued 06:30 PM EDT 23 September 2021
Tonight and Friday. Waves 2 metres subsiding to 1.5 near midnight and to 1 Friday afternoon.

Extended Forecast

Issued 06:30 PM EDT 23 September 2021
Saturday Wind south 15 knots veering to southwest 20 in the afternoon.
Sunday Wind southwest 20 knots.
Monday Wind southwest 20 knots veering to northwest 15.

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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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 9 May 2021 Forecasts have ended for the season.

Warnings (In effect)

Strong wind warning in effect

Western Lake Erie

Issued 6:30 PM EDT 23 September 2021

'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.


Technical Marine Synopsis

Issued 6:30 PM EDT 23 September 2021 Tonight and Friday At 6:30 p.m. EDT tonight low 1004 mb located near Lake Huron.
By 6:30 p.m. EDT Friday low 1002 mb located over northern James Bay.

At 6:30 p.m. EDT tonight ridge located from Quebec to James Bay
then to Lake Superior.
By 6:30 p.m. EDT Friday departing ridge located from Labrador to
Hudson Bay.

At 6:30 p.m. EDT tonight trough located on a line north-south over
the Ontario - Manitoba border.
By 6:30 p.m. EDT Friday trough located from Manitoba to Lake
Nipigon then to Lake Superior.

Great Lakes - Lake Erie and Lake Ontario Area

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