

Best for intermediate divers, 8-35m, boat entry, strong current.
Roca Sucia is a pinnacle and reef site located 8000m from the shore of Playas del Coco. This site is suited for intermediate divers due to strong currents and depths ranging from 8m to 35m, with an average of 21m. Divers frequently encounter whitetip reef sharks, king angelfish, panamic green moray, rock cod, wrasses, groupers, and razor surgeonfish. Spotted eagle rays, jewel moray, arrow crab, guineafowl puffer, threebanded butterflyfish, white-spotted puffer, and porcupinefish are also recorded here. Visibility varies significantly from 2m to 30m, and a cold thermocline is occasionally present. Boat access is required for this 50-minute dive, which also offers high-quality snorkelling opportunities at the shallow sections of the rock.
10.48310, -85.86650
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Recorded at this site
Depth
8-35m
Visibility
2-30m
Skill Level
Intermediate
Entry
Boat
Boat required
Water Temp
25-27°C
Current
Strong
Typical Dive
50 min
Divers regularly encounter whitetip reef sharks, king angelfish, panamic green moray, rock cod, wrasses, groupers, and razor surgeonfish. Less frequently, you may spot spotted eagle rays, jewel moray, arrow crabs, and various pufferfish species.
No, this site is rated for intermediate divers due to the presence of strong currents and variable visibility.
The site ranges from 8m to 35m in depth, with an average depth of 21m.
Yes, boat access is required to reach this pinnacle located 8000m from the shore.
Yes, the site is rated 5/5 for snorkelling, particularly around the shallower parts of the rock.
Diving at Roca Sucia (Dirty Rock) in Catalina Islands requires the following certifications: Open Water. Always dive within your training limits.
A 3mm wetsuit is recommended for diving at Roca Sucia (Dirty Rock) in Catalina Islands. Water temperatures range from 25°C to 27°C.
Divers at Roca Sucia (Dirty Rock) in Catalina Islands should be aware of jellyfish, lionfish, stonefish. These encounters are generally rare and avoidable with proper awareness. Follow local safety guidance and maintain a respectful distance from all marine life.
Roca Sucia (Dirty Rock) in Catalina Islands can have strong currents. Advanced experience with drift diving and current navigation is recommended.
Visibility at Roca Sucia (Dirty Rock) in Catalina Islands typically ranges from 2 metres to 30 metres. Conditions vary with weather, tides, and seasons.