Double Wall - Cayman Brac

Jackfish Alley. The name itself hints at what we love most about this spot near Mnemba Atoll. It’s got that dramatic wall that just keeps going, though we typically stick to the upper 22 metres. What makes it a standout for us isn't just the sheer number of jackfish, though they do school thick here. It's the cavern. You drop down to about 18 metres, then duck into this fantastic overhang, and suddenly you're surrounded. We've seen honeycomb groupers peering out, bigspot rockcod tucked into crevices, and more cowries than you can count – keep an eye out for the carnelian and eroded varieties. The light plays beautifully in there, reflecting off the walls. Snappers, every shade of yellow and blue, mill about, and sometimes you'll spot a green turtle cruising past the entrance. It's not a deep dive, but it feels adventurous. Best tackled on a calm morning, just after sunrise if you can swing it, before the day boats crowd it. We think it’s perfect for divers who appreciate a bit of overhead environment and a dense concentration of reef life without the need for extreme depths. Just remember to look up for those jacks!

Location
Cayman Brac, Cayman Islands, Caribbean
Coordinates
19.691000, -79.895500
Type
cave

Marine Protected Area: Cayman Brac East

Best Time to Dive in Cayman Brac

The warmest water temperatures in Cayman Brac occur in September, averaging 30.5°C. The coolest conditions are in February at 27.1°C.

Monthly Water Temperatures

  • January: 27.4°C
  • February: 27.1°C
  • March: 27.2°C
  • April: 27.9°C
  • May: 28.8°C
  • June: 29.3°C
  • July: 30.0°C
  • August: 30.4°C
  • September: 30.5°C
  • October: 30.1°C
  • November: 29.0°C
  • December: 28.0°C

Nearby Dive Sites in Cayman Brac

Nearest Dive Centres to Double Wall

Marine Life in Cayman Brac

Home to 141 recorded species including 111 reef fish, 23 hard corals, 2 whales & dolphins, 2 other, 1 sea snails & nudibranchs, 1 seagrass & algae.

Notable Species

Recommended Packing List for Double Wall

Based on average water temperature of 28.8°C, currents 6 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 diving the Double Wall in Cayman Brac?
The Double Wall dive site in Cayman Brac offers a maximum depth of 23 meters. As a wall dive, divers can explore various depths along the wall, making it suitable for different experience levels within this range.
What kind of marine life and coral formations can divers expect to encounter at the Double Wall dive site?
Divers at Double Wall can expect to encounter vibrant marine life including schooling Horse Eye Jacks, hamlets, and Anemones. The site is also home to Turtles and Caribbean Reef Sharks, alongside beautiful barrel sponges and colorful coral formations.
How challenging is the Double Wall dive site in Cayman Brac, and is it suitable for intermediate divers?
The Double Wall dive site in Cayman Brac is rated as intermediate in difficulty. This makes it a suitable and rewarding dive for intermediate divers looking to explore a captivating wall dive.
What is the best time of year to dive the Double Wall in Cayman Brac for optimal conditions?
Based on the provided data, specific information regarding the best time of year for optimal diving conditions at Double Wall is not available. For general guidance on when to dive in the region, please refer to our When to Dive section.
What scuba diving certifications are required or recommended to dive the Double Wall in Cayman Brac?
The provided data does not specify any particular scuba diving certifications required or recommended for diving the Double Wall. Divers should always ensure they meet the general certification requirements for the planned depth and type of dive.
What are the typical current and visibility conditions at the Double Wall dive site in Cayman Brac?
Divers at the Double Wall dive site in Cayman Brac can typically expect excellent visibility, averaging around 20 meters. Information regarding typical current conditions at this specific site is not available in the provided data.