Twin Bommies

Efate Island, Vanuatu

Depth

18m

Visibility

10m - 30m

Entry

Shore

Experience Level

Beginner

Twin Bommies

Efate Island, Vanuatu

Depth

18m

Visibility

10m - 30m

Entry

Shore

Experience Level

Beginner

About Twin Bommies

This site is accessed from shore and is suitable for all level divers. The Twin Bommies Refers to two Bombora formations that you will find here. These formations are a maze of grottos. Here you can also explore the beautiful coral decorated wall. This site is well known to have some of the best tropical marine life in all Vanuatu. Very interesting dive.

Twin Bommies Dive Info

Terrain & Features

Reef, Other, Wall

Entry Type

Shore

Max Depth

18m

Visibility Range

10m – 30m

Experience Level

Beginner

Best Gas Mix

21% – 50%

O₂

CNS Load (45 min)

13% at 16m / 36%

O₂

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Marine Life

Bat Fish
Clown Fish
Rays
Trigger Fish
Tropical Fish
Turtles
Various

Weather Conditions

Water Temperature ℃

Dive Operators near Twin Bommies

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Location

Dive Site Hazards

Hidden Depth Variations — Complex reef topography can conceal depth changes, leading to unintended profile variations.
Distraction from Marine Activity — High fish activity can distract divers and delay depth or gas awareness.
Rapid Surge Direction Changes — Surge near reef structures can reverse direction quickly, pushing divers sideways into unexpected areas.

Unstable Visual Ascents — Relying on wall visuals can destabilise ascents.

Gradual Depth Creep — Lack of visual bottom reference can cause unnoticed descent.

Unsignalled Downcurrents — Downcurrents can form without visible indicators.

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