Split Rock - Grand Cayman

Turtle Reef, right off the Macabuca Tiki Bar, is one of our go-to shore dives on Grand Cayman. You drop in via a ladder, which feels a bit like entering a secret club, and it’s a short fin kick over a sandy patch at about 5 metres. Then the mini-wall appears, dropping to around 14 metres. We love lingering here, peering into the crevices. Look for Warteye Stargazers buried in the sand, just their eyes peeking out, and the surprising flash of a Yellowline Goby. Push a bit further west, maybe 100 metres, and you’ll hit the main wall. This whole stretch is usually swarming with Schoolmasters and Springer. The visibility here often hits 20 metres, giving you a clear view of the deeper wall. We’ve seen loggerhead turtles glide by more times than we can count, often completely unfazed by divers. It’s perfect for a leisurely afternoon dive, or even better, a night dive. The Stargazers are particularly active then, and the barracuda often hang motionless, catching the light from your torch. Grab a conch fritter and a drink at the bar afterwards, it’s tradition.

Location
Grand Cayman, Cayman Islands, Caribbean
Coordinates
19.358700, -81.112500
Type
reef

Marine Protected Area: Spotter Bay - Anchors Point (Grand Cayman)

Best Time to Dive in Grand Cayman

The warmest water temperatures in Grand Cayman occur in September, averaging 30.4°C. The coolest conditions are in February at 26.9°C.

Monthly Water Temperatures

  • January: 27.3°C
  • February: 26.9°C
  • March: 27.0°C
  • April: 27.7°C
  • May: 28.7°C
  • June: 29.2°C
  • July: 29.8°C
  • August: 30.3°C
  • September: 30.4°C
  • October: 30.0°C
  • November: 29.0°C
  • December: 28.0°C

Nearby Dive Sites in Grand Cayman

Nearest Dive Centres to Split Rock

Marine Life in Grand Cayman

Home to 332 recorded species including 276 reef fish, 30 hard corals, 5 other, 5 seagrass & algae, 4 whales & dolphins, 4 sharks & rays.

Notable Species

Recommended Packing List for Split Rock

Based on average water temperature of 28.7°C, currents 9 cm/s.

  • Shorty or Rashguard - warm 29°C water needs minimal exposure protection
  • Mask - essential for every dive
  • Fins
  • BCD - buoyancy compensator
  • Regulator - your most safety-critical piece of gear
  • Dive Computer - tracks depth, time, and NDL
  • Surface Marker Buoy (SMB) - essential for boat pickups
  • Dive Torch - useful for crevices and colour at depth
  • Underwater Camera - capture your diving memories

Frequently Asked Questions

What is the typical depth range for scuba diving at Split Rock in the Cayman Islands?
The Split Rock dive site in Grand Cayman is a captivating wall dive. Divers can explore this site down to a maximum depth of 26 meters. The unique topography, including a narrow carved canyon and multiple headlands, offers an engaging experience within this depth range.
What kind of marine life and underwater formations can divers expect to see at Split Rock?
At Split Rock, divers will encounter a dramatic wall dive featuring a narrow, carved canyon that divides the reef, along with ledges and multiple headlands. The site is characterized by prolific growth of black coral, brain sponges, and tubulate sponges. You can also observe brittle stars on sponges and coral polyps feeding on plankton in the local currents, making for a vibrant underwater experience.
How challenging is the Split Rock dive site, and is it suitable for beginner divers?
The Split Rock dive site is rated as intermediate difficulty. While it offers an incredible experience, its features like common local currents and a maximum depth of 26 meters suggest it may not be ideal for absolute beginner divers. Divers with some experience will be better equipped to fully enjoy the unique wall formations and swim-throughs.
What are the best times of day or year to dive Split Rock for optimal conditions and marine life viewing?
Our current data for Split Rock does not specify the best times of day or year for optimal diving conditions or marine life viewing. For general information on seasonal diving in the region, you might consult our When to Dive guide. We recommend checking with local dive operators for the most up-to-date conditions.
What scuba diving certifications are required or recommended to dive at Split Rock in the Cayman Islands?
While specific certification requirements are not detailed in our data for Split Rock, its intermediate difficulty rating suggests that divers should possess a certification level beyond entry-level. This ensures comfort and safety when navigating the wall dive, its tunnels, and common local currents. It's always advisable to confirm with your chosen dive operator.
What are the typical current conditions and visibility like at the Split Rock dive site?
Divers at Split Rock can generally expect excellent underwater visibility, averaging around 27 meters. The site is known for common local currents, which can contribute to the vibrant ecosystem by bringing nutrients for coral polyps. These conditions make for a dynamic and clear diving experience.