Blue Pinnacles
Protected Area
Stingray City Wildlife Interaction Zone
Why dive here
With 327+ marine species recorded in the area - including barracuda, bull sharks, oceanic whitetip sharks, orcas and sea turtles - Blue Pinnacles offers some of Grand Cayman's richest drift diving. Water ranges 27-31°C, warmest August, September, October.
Blue Pinnacles is a Grand Cayman staple for good reason. We’ve always appreciated a solid pinnacle dive, and this one delivers with a towering structure that starts shallow and drops to 21m. It’s the kind of place where you want to slowly spiral down, letting your eyes adjust to the nooks and crannies. The real stars here are the smaller creatures. We love hunting for the Papillate Clingfish, tiny and often overlooked, tucked into crevices. Keep an eye out for the Christmas Tree Hydroid Nudibranchs, too. They’re miniature, but their intricate forms are a delight to find. You’ll also spot plenty of Coneys and Butter Hamlets patrolling the coral, and a quick glance into the gorgonians might reveal a shy Greenband Goby. The visibility usually holds around 29m, so you get a clear view of the entire formation, even from a distance. It’s a site that rewards patience and a keen eye, perfect for photographers or anyone who enjoys a slower, more deliberate dive.
Typical Blue Pinnacles Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Drift dive - carry a surface marker buoy (SMB) and stay with your group. Brief the current direction before entry.
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to Blue Pinnacles
Dive shops near Blue Pinnacles
Divetech
Living the Dream Divers
Indepth Watersports Ltd
OCTOPUS
Divers Supply
Divers Down
Reviews for Blue Pinnacles
Conditions
Ocean conditions, forecast and tides for Blue Pinnacles
Blue Pinnacles Ocean Conditions
Monthly averages for Blue Pinnacles, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (19.38, -81.32) (5km away)
October Averages
Sea Temperature
30°C
87°F · Range: 29.1–31.8°C
Current Speed
4.47 cm/s
Direction: NW (296.6°)
Chlorophyll-a
0.045 mg/m³
Very clear (oligotrophic)
Salinity
36.14 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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