Gabriola Passage

Gabriola Passage is a drift dive site located near Nanaimo, British Columbia, accessible by both beach and ferry. It is suited to more experienced divers due to current shifts and the constant movement of water through the passage.

The site reaches a maximum depth of 36.6 m (120 ft), with wall terrain characterising the dive profile. The persistent water movement demands careful gas planning, and divers should be prepared for strong surface currents as well as downwellings and upwellings.

The constant water flow supports a rich array of marine life, including white and orange plumose anemones, boot sponges, encrusting sponges, lingcod, rockfish, and octopus. Visibility tends to be good, and conditions are generally best from September through March when colder water improves clarity.