

Best for intermediate divers, 5-25m, boat entry, moderate current.
Tunnel de la Grande Vigie is a reef and cave site located off the northern tip of Grande-Terre. Divers explore depths ranging from 5 to 25 metres, with an average depth of 20 metres. The site features an overhead environment that requires solid navigation skills and careful buoyancy control around sharp coral and rock structures. Access is by boat only, as the site is 13 kilometres from shore. Conditions include moderate currents and potential surf, which can intensify within the cave sections. Divers should carry a torch due to the rapid drop in natural light. This site is suited for intermediate divers, and careful planning is necessary to manage the overhead environment.
16.51140, -61.46660
Check current and swell conditions before committing, as a moderate current on the reef can become more demanding inside the cave sections, and the shore break at entry points can be punishing on rough days. Carry a torch regardless of planned depth, as natural light drops quickly in the overhead sections.
Access info coming soon
Recorded nearby, within 20km
Depth
5-25m
Skill Level
Intermediate
Entry
Boat
Boat required
Water Temp
27-30°C
Current
Moderate
Typical Dive
60 min
The site ranges from 5 to 25 metres, with an average depth of 20 metres.
No, this site is rated for intermediate divers and requires both Open Water and Advanced certifications due to the overhead environment and current conditions.
Access is by boat only, as the site is located 13,000 metres from the shore.
Hazards include deep water, an overhead environment, sharp coral, strong currents, and surf. The structure also presents an entanglement risk.
Diving at Tunnel de la Grande Vigie in Anse-Bertrand requires the following certifications: Open Water, Advanced. Always dive within your training limits.
A rashguard or 2mm shorty is recommended for diving at Tunnel de la Grande Vigie in Anse-Bertrand. Water temperatures range from 27°C to 30°C.
Expect moderate currents at Tunnel de la Grande Vigie in Anse-Bertrand. Good buoyancy control and some drift diving experience is helpful.