Atrevida Reef
Why dive here
With 35+ marine species recorded in the area - including humpback whales, orcas and seals & sea lions - Atrevida Reef offers some of Pacific Northwest's richest reef diving. Water ranges 7-17°C, warmest July, August, September.
Atrevida Reef, tucked away in the Pacific Northwest, is one of those spots that reminds us why cold water diving is so special. Forget your preconceived notions of barren rock; this place is alive. We love dropping in to find the reef carpeted in a thick, vibrant layer of anemones – the strawberry anemones really pop with their brilliant reds and oranges. It’s a sensory overload, seeing the sheer density of life clinging to every surface. Our favourite time to dive Atrevida is on a slack tide, ideally just after a good rain has settled some of the suspended particles. That's when visibility can stretch out to a good 15 metres, letting you really appreciate the scale. Keep an eye out for the smaller stuff too; we've spent ages just watching the Sidestriped Shrimp darting between crevices and the Plainfin Midshipman hunkering down on the bottom. If you’re lucky, you might even spot a Spiny Dogfish cruising by in the deeper sections. It’s a site that rewards a slow, observant dive, perfect for photographers or anyone who appreciates the intricate beauty of temperate reefs.
Typical Atrevida Reef Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Cold water this month (avg 11°C). Drysuit or thick wetsuit (7mm+) recommended.
Nearest Dive Centres to Atrevida Reef
Dive shops near Atrevida Reef
Salish Sea Dive Inc.
Pacific Pro Dive
UB Diving
Oceanfix.ca
Reviews for Atrevida Reef
Conditions
Ocean conditions, forecast and tides for Atrevida Reef
Atrevida Reef Ocean Conditions
Monthly averages for Atrevida Reef, sourced from NOAA NDBC + Copernicus Marine (EU) - nearest station: 9449880 - Friday Harbor, WA (27km away)
October Averages
Sea Temperature
11°C
53°F · Range: 9.6–11.4°C
Air Temperature
11°C
51°F
Current Speed
3.16 cm/s
Direction: E (108.4°)
Salinity
23.61 PSU
Wind Speed
1.8 m/s
3.5 knots
Atmospheric Pressure
1018.3 hPa
Based on 5 years of monitoring data · Data sources: NOAA NDBC + Copernicus Marine (EU)
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