Danger Reefs
Why dive here
With 35+ marine species recorded in the area - including humpback whales, orcas and seals & sea lions - Danger Reefs offers some of Pacific Northwest's richest reef diving. Water ranges 7-17°C, warmest July, August, September.
Danger Reefs is a classic Pacific Northwest dive. It’s not about the corals here, obviously, but about the sheer, rugged energy of this coast. We love the dramatic topography, sheer rock walls giving way to boulder fields, all cloaked in a thick, green carpet of anemones and sponges. Drop down and you’re immediately enveloped in a busy world of Shiner Perch darting through kelp fronds, and we’ve often found Spiny Dogfish patrolling the deeper edges. Keep an eye out for the smaller stuff too, like the Grooved Mussel Crab tucked into crevices, or the surprisingly delicate Roughpatch Shrimp clinging to the rock face. For the experienced cold-water diver, Danger Reefs delivers an authentic PNW experience. You’ll be navigating through shifting visibility, often around 10-15 meters, with a strong current dictating your drift. It’s a dive where you feel the pulse of the ocean, truly.
Safety Notes
Cold water this month (avg 11°C). Drysuit or thick wetsuit (7mm+) recommended.
Nearest Dive Centres to Danger Reefs
Dive shops near Danger Reefs
Sundown Diving
Sink Or Swim Scuba Inc.
Blueback Tyee Cove Dive site
UBC Aqua Society
The Jib dive site
wall beach dive site
Reviews for Danger Reefs
Conditions
Ocean conditions, forecast and tides for Danger Reefs
Danger Reefs Ocean Conditions
Monthly averages for Danger Reefs, 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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