The containers were tossed from the MV Zim Kingston during a storm near the entrance to the Juan de Fuca Strait around the time a fire broke out on the vessel
The coast guard says in a statement that four containers, carrying fridges and running shoes, washed ashore on northern Vancouver Island but there is no sign of the others.
The agency says it is working with the ship’s owner to determine the next steps and the feasibility of trying to locate the 105 missing containers.
Danaos Shipping, which manages the Zim Kingston, declined to comment.
The statement says weather, high tides and storm swells have been a significant factor in crews attempting to clean up northern Vancouver Island beaches where four of the containers landed.
The Transportation Safety Board says it is investigating the fire that broke out on the freighter.