Batu Katoaka - Tioman Island

Grand Récif in the Gulf of Tadjoura offers a comfortable dive with some interesting finds if you take your time. We've often spent a good hour here, focusing on the nooks and crannies of the coral. Look closely and you might spot a Giant Spider Conch inching along the substrate or a Painted Spiny Lobster tucked into a crevice. It’s a good spot for macro enthusiasts and anyone who enjoys a relaxed exploration without strong currents. You’re likely to see various cardinalfish, like the Gelatinous and Hayashi's, hovering amongst the coral branches.

Location
Tioman Island, Malaysia, Southeast Asia
Coordinates
2.451111, 105.520280
Type
reef

Best Time to Dive in Tioman Island

The warmest water temperatures in Tioman Island occur in May, averaging 30.7°C. The coolest conditions are in January at 28.2°C.

Monthly Water Temperatures

  • January: 28.2°C
  • February: 28.3°C
  • March: 29.1°C
  • April: 30.6°C
  • May: 30.7°C
  • June: 29.9°C
  • July: 29.7°C
  • August: 29.5°C
  • September: 29.6°C
  • October: 30.3°C
  • November: 30.0°C
  • December: 28.7°C

Nearby Dive Sites in Tioman Island

Nearest Dive Centres to Batu Katoaka

Marine Life in Tioman Island

Home to 118 recorded species including 75 reef fish, 15 hard corals, 8 sharks & rays, 7 seagrass & algae, 5 sea cucumbers, 3 other.

Notable Species

Recommended Packing List for Batu Katoaka

Based on average water temperature of 29.6°C, currents 20 cm/s.

  • Shorty or Rashguard - warm 30°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