Telegraph Cove

Best months: Sep–Jan

Protected Area

Lime Kiln Lighthouse Voluntary No-take

Why dive here

With 35+ marine species recorded in the area - including humpback whales, orcas and seals & sea lions - Telegraph Cove offers some of Pacific Northwest's richest reef diving. Water ranges 7-17°C, warmest July, August, September.

Best timeSep–Jan

WetsuitA drysuit

Marine lifeHumpback Whales, Orcas and Seals & Sea Lions · 35+ species recorded

Water7-17°C · warmest July, August, September

CharacterReef dive · max 5-20m

Stepping off the dock at Telegraph Cove, you’re straight into that classic Pacific Northwest cool. It’s not about blazing sun and technicolor reefs here; it’s about a quieter, deeper beauty. We love the immediate immersion. The water, often a rich emerald hue, drops away pretty quickly, giving you walls studded with invertebrates. Keep an eye out for those Star ascidians, they pop with surprising colour against the darker rock. Visibility can swing with the tides, but when it’s good, you’ll see the delicate Slender Blade Shrimps tucked into crevices and the occasional Slender Sole camouflaged against the seafloor. It's an easy drift, often, making it a relaxed dive for anyone comfortable in cooler water. Our favourite moments are often the subtle ones: spotting a curious Snake Prickleback peering from a hole or watching a Spiny Dogfish ghost past in the deeper sections. This place is less about big pelagics and more about the intricate details. It’s a photographer's dream for macro life, and a great site for divers who appreciate the often-overlooked beauty of temperate waters.