Cuarteron Reef - Palawan
Cuarteron Reef, out in the South China Sea, offers a straightforward reef dive for those exploring Palawan’s more remote edges. We’ve found the hard coral structures here to be quite well-developed, with plenty of small reef fish flitting about. It's a decent spot if you’re looking to add another logbook entry to your Palawan trip, though it doesn’t quite deliver the big pelagic action you might hope for. Best suited for divers keen on leisurely reef exploration.
- Location
- Palawan, Philippines, Southeast Asia
- Coordinates
- 8.883333, 112.851390
- Type
- reef
Best Time to Dive in Palawan
The warmest water temperatures in Palawan occur in January, averaging 29.0°C. The coolest conditions are in December at 29.0°C.
Monthly Water Temperatures
- January: 29.0°C (air: 27.2°C)
- February: 29.0°C (air: 27.2°C)
- March: 29.0°C (air: 27.6°C)
- April: 29.0°C (air: 28.6°C)
- May: 29.0°C (air: 29.1°C)
- June: 29.0°C (air: 28.5°C)
- July: 29.0°C (air: 28.2°C)
- August: 29.0°C (air: 28.4°C)
- September: 29.0°C (air: 28.1°C)
- October: 29.0°C (air: 28.0°C)
- November: 29.0°C (air: 28.2°C)
- December: 29.0°C (air: 27.8°C)
Nearby Dive Sites in Palawan
- Alicia Annie Reef (reef)
- Amy Douglas Reef (reef)
- An Nhon Nam Reef - 5-20m (reef)
- Ardasier Reef (reef)
- ASIA PACIFIC - 0m (wreck)
- Bahura
- Bãi cạn Nâu Bắc Lớn - 5-15m (reef)
- Baker Reef (reef)
- Baker Reef - 5-20m (reef)
- Baker Reef - 5-20m (reef)
- Bamford Reef (reef)
- Bamford Reef (reef)
- Barque Canada Reef (reef)
- Bin Reef (reef)
- Block 1
Marine Life in Palawan
Home to 6 recorded species including 2 other, 2 sea snails & nudibranchs, 1 whales & dolphins, 1 sharks & rays.
Notable Species
- Green Turtle (Chelonia mydas)
- Leatherback Sea Turtle (Dermochelys coriacea)
- Sperm Whale (Physeter macrocephalus) - Whales & Dolphins
- Fig cone (Conus figulinus) - Sea Snails & Nudibranchs
- Noble Cone (Conus nobilis) - Sea Snails & Nudibranchs
- Bluespotted bamboo shark (Chiloscyllium plagiosum) - Sharks & Rays
Recommended Packing List for Cuarteron Reef
Based on average water temperature of 29.0°C.
- 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