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Bias Tugal

Advanced 📍 Bali, Indonesia
Photo: Unsplash / Jeremy Bishop

Scuba diving – photo by Jeremy Bishop on Unsplash

# Bias Tugal Dive Site

Dive Conditions

⬇️
Depth
40m
👁️
Visibility
27m
🎯
Level
Advanced
💨
Current
🌀 Strong
📅
Best Season
dry season

Bias Tugal is a premier dive destination located in the Lombok Strait between Bali and Lombok, Indonesia. This challenging site features dramatic underwater topography with steep walls, rocky pinnacles, and sandy slopes descending to depths of 40+ meters, suitable for advanced and experienced divers.

The site’s prime attraction is its exceptional marine biodiversity. Divers encounter large pelagic species including reef sharks, eagle rays, and trevally schooling in the strong currents. The rocky structures support vibrant coral gardens, nudibranchs, and abundant reef fish species. Strong currents make Bias Tugal ideal for drift diving, attracting experienced divers seeking thrilling encounters.

Visibility ranges from 15-40 meters depending on conditions, with the best diving during dry season months. The challenging current conditions and depth require advanced certification and excellent buoyancy control. Multiple dive operators in Bali offer guided trips to Bias Tugal.

This site delivers an unforgettable experience for skilled divers seeking dramatic geology, pelagic action, and pristine marine life in Indonesia’s premier diving region.

🐠 Marine Life at This Dive Site

Rusty Jobfish — seen at this dive site
Rusty Jobfish Aphareus rutilans oranglautan
Spotted Boxfish — seen at this dive site
Spotted Boxfish Ostracion meleagris lovelyclemmy
Leaf Scorpionfish — seen at this dive site
Leaf Scorpionfish Taenianotus triacanthus minivet
Desirable Flabellina — seen at this dive site
Desirable Flabellina Coryphellina exoptata uwkwaj
Thorunna halourga — seen at this dive site
Thorunna halourga Thorunna halourga islugyouuu
Tiger Cowry — seen at this dive site
Tiger Cowry Cypraea tigris uwkwaj

Species data from iNaturalist (CC BY-NC)

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Max Depth 40 m
Difficulty Advanced
Current Strong
Visibility 27 m
Best Season dry season
GPS -8.5378°, 115.5100°