Suana, Nusa Lembongan: Wall Diving and Pelagic Encounters

Suana is found on Nusa Lembongan's less frequented east coast, away from the more commonly dived spots. The dive begins in shallower sections, allowing you to gradually explore the reef before it transitions into a dramatic wall. This isolated bay environment creates a specific feel, differing from the busier sites, often resulting in a dive defined by the sheer drop-off and its deep-water inhabitants.

The primary feature of Suana is its impressive wall, which descends from the shallows down to around 40 metres. This rugged structure presents a vertical journey, where the reef face is adorned with large gorgonians and a variety of benthic organisms. You will follow the contours of this wall, navigating its crevices and overhangs, while keeping an eye out into the blue for passing traffic that frequents these deeper waters.

Along the wall, encounters with pelagic visitors are a distinct possibility. You may spot white-tip reef sharks (Triaenodon obesus) patrolling the deeper sections. The site also offers a chance to see eagle rays (Aetobatus narinari) gliding past, sometimes in schools, adding to the dynamic nature of the dive as the wall gives way to the open ocean.

Beyond the wall, the site features extensive sloping coral reefs in its shallower areas. These reef sections are frequented by green sea turtles (Chelonia mydas), which you will often find resting or feeding. While not the main attraction, these calmer reef areas offer a contrast to the deeper, more exposed wall, presenting a different aspect of the site's marine biodiversity.

During the Mola Mola season, particularly between August and October, your dive at Suana might coincide with sightings of these oceanic sunfish. These impressive creatures are sought after in the region, and Suana's deep, open water environment provides suitable conditions for them to ascend from depth. Along with Mola Mola, there is also the occasional chance of encountering schooling hammerhead sharks (Sphyrna), usually further off the slope, in the blue.

Currents at Suana are a significant factor to consider. While often described as a comfortable drift, conditions can become strong, especially around the full and new moon periods. These stronger currents bring in the nutrient-rich water that attracts larger marine life but also require specific dive planning and experience, particularly when navigating the wall at depth. Visibility here is generally excellent, enhancing the sense of exposure when looking out into the open water.