Icebreaking near Thessalon, Ontario

News release

February 16, 2024

Sarnia, Ontario - The Canadian Coast Guard advises residents in Thessalon, Ontario that the CCGS Samuel Risley will carry out icebreaking operations in the area on or around February 19, 2024. The purpose of this operation is to break up the ice to allow commercial vessels safe and efficient movement.

It is recommended that all traffic on the ice, including pedestrians, fishers, snowmobilers, and all-terrain vehicle operators, leave the ice during icebreaking operations. The ice may move, creating a real danger for anyone on it. Additionally, plan activities carefully and use extreme caution after operations are complete as the ice will remain unstable even once the icebreaker has left the area.

Icebreaking on the Great Lakes and connecting waterways is delivered through close co-operation between the Canadian and United States Coast Guards. By working together, the two Coast Guards ensure scheduled vessel traffic can move through the shipping channels and in and out of community harbours. Vessels will be assigned as needed to provide this service.

The date and assets are subject to change with no notice, as activities could begin before or after that period, depending on operational requirements or weather conditions.

Additional multimedia

Canadian Coast Guard vessel, CCGS Samuel Risley, red and white in colour, navigates Lake Superior's icy waters against a clear, grey winter sky in March 2021.
CCGS Samuel Risley on Lake Superior, March 22, 2021.

Associated links


Media Relations
Fisheries and Oceans Canada
Canadian Coast Guard, Central Region

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