Patey Rock
Protected Area
Kellett Bluff Voluntary No-take
Why dive here
With 35+ marine species recorded in the area - including humpback whales, orcas and seals & sea lions - Patey Rock offers some of Pacific Northwest's richest pinnacle diving. Water ranges 7-17°C, warmest July, August, September.
Patey Rock is one of those spots that really reminds you why we dive the PNW. It’s a pinnacle, a big ol' rock rising from the deep, and the current can really whip around it. We’d suggest hitting it on a slack tide if you can manage the timing. Dive it right, and you're surrounded by schools of Pacific herring so dense they shimmer, twisting and turning like a liquid wall. Chinook salmon often cruise through, sleek and powerful, alongside the occasional spiny dogfish. Our favourite part has to be looking for the smaller stuff tucked into the cracks and crevices. You’ll find patches of star ascidians, like tiny, glowing jewels, and if you’re patient, a giant octopus might just be peeking out from its lair. Keep an eye out for sunflower stars making their way across the rock face, their many arms gently pulling them along. The eelgrass beds around the base are home to dungeness crabs scuttling past. It’s a site that rewards slow, careful observation, perfect for divers who appreciate the subtle beauty of temperate waters and don't mind a bit of a current challenge.
Safety Notes
Cold water this month (avg 11°C). Drysuit or thick wetsuit (7mm+) recommended.
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Conditions
Ocean conditions, forecast and tides for Patey Rock
Patey Rock Ocean Conditions
Monthly averages for Patey Rock, 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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