La Grotte is a cave dive site located in Tahiti Nui, French Polynesia. The site features a consistent depth of 19 metres. Access to this location is by boat only. Divers should be aware that conditions at this site include strong currents, which serve as a primary hazard. While the site is classified as suitable for beginners, the presence of strong currents requires careful attention to local conditions. Water temperatures at this site range between 27C and 29C throughout the year.

Arue Fault in Tahiti Nui offers a diverse underwater environment combining a wall, reef, and cave system. The wall descends to depths of 20 to 25 metres, providing clear sight lines with visibility ranging from 10 to 30 metres. Divers encounter mild currents that facilitate exploration of the various crevices and cave sections. The site is suitable for intermediate divers and allows for both shore and boat entries. Water temperatures remain consistent between 27 and 29 degrees Celsius throughout the year, supporting a variety of marine life across the reef top and deeper structures.

Les Gorgones is a reef dive site located off Tahiti Nui in French Polynesia. The site is shallow, with an average depth of 8 metres, making it suitable for beginner divers. Access to the site is by boat only. Water temperatures at this location are relatively stable throughout the year, ranging between 27C and 29C. As a reef environment, the site offers a consistent profile for those looking to explore the local marine topography at a shallow depth.

Roses de Matavai is a deep reef site located off Tahiti Nui, requiring boat access. The topography sits between 30 and 40 metres, demanding precise buoyancy control and intermediate diving skills. Divers experience mild currents and visibility ranging from 30 to 50 metres. Water temperatures remain consistent between 27 and 29 degrees Celsius throughout the year. Due to the depth and open water conditions, divers should be prepared for potential surge and swell. Sharks are present at this site, and the use of a surface marker buoy is recommended for a controlled ascent. Divers should consult local dive shops for current boat schedules and specific safety briefings.

Grottes du Tahara is a boat-accessible dive site off Tahiti Nui featuring a combination of caves, canyons, and reef structures. The topography includes enclosed passages and rock formations reaching depths of 30 metres. Divers experience visibility ranging from 15 to 30 metres with mild currents. Water temperatures remain consistent between 27C and 29C throughout the year. Due to the overhead environment and potential surge within the cave entrances, this site is suited for intermediate divers. Proper buoyancy control is essential when navigating the confined sections, and entries should be timed with the surge cycle to ensure safety.

La Patate is a marine dive site located off Tahiti Nui in French Polynesia. The site features a consistent average depth of approximately 11 metres. Water temperatures in this area fluctuate between 27C and 29C throughout the year, with the warmest conditions typically occurring from February through May. Given the shallow depth, the site is accessible for various skill levels, though conditions can vary. Divers should consult local operators for current site access and safety protocols before planning a visit to this location.

Intérieur Lagon is a marine dive site situated within the lagoon of Tahiti Nui, French Polynesia. The site features a consistent depth of approximately 10 metres. Conditions in this lagoon environment are generally stable, with water temperatures ranging between 27C and 29C throughout the year. Given the shallow and sheltered nature of the lagoon, this site is suitable for divers seeking a relaxed experience in a protected marine setting. Access is typically managed via boat from nearby coastal points. As a shallow lagoon location, it provides a straightforward environment for those looking to explore the local underwater topography.

Les Roses is a reef and wall dive site located off Tahiti Nui. The site features a wall structure with an average depth of 30 metres, though depths can vary. Access is strictly by boat. Divers should be prepared for mild currents and the presence of sharks. Visibility at the site typically ranges between 10 and 30 metres. Water temperatures remain warm throughout the year, fluctuating between 27C and 29C. Due to the nature of the terrain and potential currents, this site is best suited for intermediate divers. Species recorded around this area include wrasses, pufferfish, and various reef-associated invertebrates and fish.