Atkins Reef
Protected Area
Bare Island Voluntary No - Take
Why dive here
With 35+ marine species recorded in the area - including humpback whales, orcas and seals & sea lions - Atkins Reef offers some of Pacific Northwest's richest reef diving. Water ranges 7-17°C, warmest July, August, September.
Forget what you think you know about Pacific Northwest diving. Atkins Reef, in the chilly, green embrace of British Columbia’s waters, isn't about tropical colours. It's about life, raw and abundant, thriving in depths that often feel more like outer space than an ocean. We love Atkins for its sheer, unapologetic wildness. Dropping down, you're immediately hit by the dramatic topography. Think sheer walls adorned with giant plumose anemones, their white tentacles swaying like ghostly flowers. Look closer, and the rock walls are a mosaic of red sea urchins, their spines sharp against the darker rock. We've often found ourselves hovering, watching schools of juvenile salmon, maybe chinook or calico, darting through the kelp forests that frame the deeper sections. This isn't a dive for the faint of heart or those expecting 30-meter visibility. The surge can be noticeable, especially closer to the surface, and the water is always cold. But for divers who appreciate dramatic landscapes and a truly robust ecosystem, it’s a revelation. Keep an eye out for common seals zipping past, and if you’re lucky, a spotted ratfish might glide by, its long tail trailing behind. Our favourite moments here are often spent just hanging in the current, observing the sheer density of life – the grey shrimp scuttling over sponges, the sheer number of blue mussels clinging to every available surface. It’s a stark reminder of the ocean’s enduring power.
Typical Atkins Reef Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Nearest Dive Centres to Atkins Reef
Dive shops near Atkins Reef
Sundown Diving
UBC Aqua Society
International Diving Centre
The Diving Locker
Diving Sports Canada
Wilson Diving Corp.
Reviews for Atkins Reef
Conditions
Ocean conditions, forecast and tides for Atkins Reef
Atkins Reef Ocean Conditions
Monthly averages for Atkins Reef, sourced from NOAA buoy & Copernicus Marine data - nearest station: 9449880 - Friday Harbor, WA (27km away)
August Averages
Sea Temperature
16.51°C
62°F · Range: 10.5–15.6°C
Air Temperature
15.7°C
60°F
Current Speed
11.4 cm/s
Direction: SE (127.9°)
Salinity
20.02 PSU
Wind Speed
1.6 m/s
3.1 knots
Atmospheric Pressure
1016.6 hPa
Based on 5 years of monitoring data · Data sources: NOAA NDBC + Copernicus Marine (EU)
Book a dive trip in Pacific Northwest
Guided dives, courses & snorkel tours - instant booking
Where to Stay near Atkins Reef
Prices from Booking.com. We may earn a commission at no extra cost to you.
