Arthur Reef, Sapi Island - Sipadan
Arthur Reef, just off Sapi Island, is one of Sipadan's calmer spots, ideal for newer divers or those looking for an easy second dive. The reef here is pretty gentle, a gradual slope where we often spot smaller reef fish darting amongst the coral bommies. It's a nice change of pace from the faster currents elsewhere, offering a relaxed environment to practice buoyancy and enjoy the quieter moments.
- Location
- Sipadan, Malaysia, Southeast Asia
- Coordinates
- 6.008400, 116.003900
- Type
- reef
- Difficulty
- Beginner
Marine Protected Area: Tunku Abdul Rahman Park
Best Time to Dive in Sipadan
The warmest water temperatures in Sipadan occur in August, averaging 30.6°C. The coolest conditions are in February at 28.3°C.
Monthly Water Temperatures
- January: 28.5°C
- February: 28.3°C
- March: 28.9°C
- April: 29.7°C
- May: 30.3°C
- June: 30.3°C
- July: 30.2°C
- August: 30.6°C
- September: 30.5°C
- October: 30.4°C
- November: 30.0°C
- December: 29.3°C
Nearby Dive Sites in Sipadan
- AH KONG TONGUE - 19m
- Ah Long Rock - 18m
- Alternative Reef (reef)
- American Wreck (wreck)
- Asmarqa Point
- Australian Wreck (wreck)
- Bakkungan Kecil
- Barracuda Point (reef)
- Barracuda Point (drift)
- Barracuda Point Udar Besar - 18m (drift)
- Blue Water Wreck - 15-30m (wreck)
- BUNGA LAWAS - 50m (wreck)
- Centre Point
- China Town
- Clement Reef (reef)
Nearest Dive Centres to Arthur Reef, Sapi Island
Marine Life in Sipadan
Home to 147 recorded species including 111 reef fish, 11 sea snails & nudibranchs, 9 sharks & rays, 5 seagrass & algae, 4 other, 4 hard corals.
Notable Species
- Green Turtle (Chelonia mydas)
- Sperm Whale (Physeter macrocephalus) - Whales & Dolphins
- Small-eyed Squirrelfish (Myripristis murdjan) - Reef Fish
- Hound Needlefish (Tylosurus crocodilus) - Reef Fish
- seagrass (Halophila ovalis) - Seagrass & Algae
- Staghorn coral (Acropora millepora) - Hard Corals
- Crazy Fish (Butis butis) - Reef Fish
- Staghorn coral (Acropora tenuis) - Hard Corals
- Herring Scad (Alepes vari) - Reef Fish
- Branch coral (Acropora florida) - Hard Corals
- Jack (Selar crumenophthalmus) - Reef Fish
- Black Spinecheek Gudgeon (Eleotris melanosoma) - Reef Fish
- Yellowstripe scad (Selaroides leptolepis) - Reef Fish
- Blue-lined Rock Cod (Cephalopholis formosa) - Reef Fish
- Spotted Lanternfish (Myctophum nitidulum) - Reef Fish
- Silver Javelin (Plectorhinchus gibbosus) - Reef Fish
- Peacock wrasse (Halichoeres argus) - Reef Fish
- Fig cone (Conus figulinus) - Sea Snails & Nudibranchs
- Delicate Feather Star (Phanogenia gracilis)
- Bar-tailed Flathead (Platycephalus indicus) - Reef Fish
Recommended Packing List for Arthur Reef, Sapi Island
Based on average water temperature of 29.7°C, currents 12 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