Seasonal plankton blooms only occur in the top 10 to 15 metres and are quickly diluted by the upwellings. This creates excellent diving for north Pacific coastal passages in the summer, and in spring, fall, and winter the water is beautifully clear at any depth. Combine this with protected inside waters and mild weather, and you have the perfect location for a British Columbia diving adventure.
An array of colourful anemones, sponges, tube worms, and other invertebrates compete for the available space and wait for food to come to them. In the cracks and crevices, wolf eels, huge lingcod, tiger rockfish, and the elusive giant pacific octopus find homes that are sheltered from the current. Varieties of colourful nudibranchs are too numerous to count. Close to the surface, huge schools of tiny fish find safety in numbers from spiny dogfish and salmon.
Scuba diving in most Discovery Passage sites can only be safely done during slack tide intervals. Approximately every six hours the current slows and finally reverses direction. Boats are manned at all times during the dive and ensure that other vessel traffic stays well clear of divers. Please note that times for slack tide and slack current are related — but different.
1. Via our contact page
2. By direct email:
3. Telephone:
Toll-free, N. America: 1.800.499.2297
Otherwise: +1.250.204.3443
4. Postal mail:
Abyssal Diving Charters
1011 Canyon Boulevard
N. Vancouver, British Columbia
Canada V7R 2K3