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Sunken Island

Advanced 📍 Bali, Indonesia
Photo: Unsplash / Jeremy Bishop

Scuba diving – photo by Jeremy Bishop on Unsplash

# Sunken Island Dive Site

Dive Conditions

⬇️
Depth
12m – 40m
🎯
Level
Advanced
💨
Current
🌀 Strong

Sunken Island, located in the Lombok Strait near Lombok, West Nusa Tenggara, offers an exciting diving experience in Indonesia’s Bali Sea. This intermediate to advanced dive site features a submerged reef system with depths ranging from 12 to 40 meters, making it suitable for experienced divers seeking challenging conditions.

Divers can expect to explore dramatic rock formations, steep drop-offs, and vibrant coral gardens teeming with marine life. The site is renowned for encounters with pelagic species, including reef sharks, trevally, and barracuda, particularly during stronger currents. Macro enthusiasts will appreciate the abundance of nudibranchs, crustaceans, and small reef fish inhabiting the crevices and coral structures.

Strong currents are common at Sunken Island, adding an element of adventure while providing excellent visibility and nutrient-rich waters that support diverse ecosystems. The site’s dynamic conditions attract experienced divers seeking thrilling drift dives and encounters with larger marine fauna unique to the Lombok Strait’s waters.

🐠 Marine Life at This Dive Site

Convict snake eel — seen at this dive site
Convict snake eel Leiuranus versicolor lovelyclemmy
Snowflake Moray — seen at this dive site
Snowflake Moray Echidna nebulosa darrr
Batangas Halgerda — seen at this dive site
Batangas Halgerda Halgerda batangas lovelyclemmy
Common Egg Cowry — seen at this dive site
Common Egg Cowry Ovula ovum zanskar
Shireen's Phyllidiopsis — seen at this dive site
Shireen's Phyllidiopsis Phyllidiopsis shireenae lovelyclemmy
Ocellate Phyllidia — seen at this dive site
Ocellate Phyllidia Phyllidia ocellata lovelyclemmy

Species data from iNaturalist (CC BY-NC)

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Max Depth 40 m
Min Depth 12 m
Difficulty Advanced
Current Strong
GPS -8.7123°, 115.9295°