Manta Bay is a stretch of ocean near Padang Bai, Indonesia, characterised by high cliffs and open water conditions. This site features a mix of reef and artificial reef structures, with depths ranging from 5 to 12 metres. Access is strictly by boat, and the site is suitable for beginners. Divers and snorkellers should be prepared for moderate currents and variable visibility between 8 and 20 metres. Water temperatures typically range from 27 to 29C, though they can drop to the low 20s between July and October. Due to the exposed nature of the location, surface conditions can be choppy with rough waves.

Manta Point is a reef site located off Padang Bai, Indonesia, requiring boat access. The topography ranges from 5 to 40 metres, with an average depth of 15 metres. Divers should be prepared for mild currents and potential surge, alongside variable visibility between 5 and 25 metres. Water temperatures typically range from 25 to 29°C, though thermoclines can cause temperatures to drop to 18 to 22°C. Due to these conditions and potential cold water, the site is suited for intermediate divers. Hazards include boat traffic, surge, and cold water. Species recorded around this area include reef manta rays, peacock mantis shrimp, emperor angelfish, various nudibranchs, triggerfish, and moray eels.

SD Point in Padang Bai is a reef and wall site characterised by strong currents and drift diving conditions. Located 1000 metres from shore, this site requires boat access. Divers can explore depths ranging from 3 to 40 metres, with an average depth of 18 metres. Visibility typically fluctuates between 10 and 30 metres. Due to the presence of strong currents, down currents, and surge, this site is suited for intermediate divers. Water temperatures generally range from 25 to 29C, though upwellings between July and October can cause temperatures to drop to 18 to 20C. Hazards include boat traffic, cold water, rip currents, and sharp coral.

Ceningan Wall is a vertical coral wall situated near the Ceningan Channel off Nusa Lembongan. The site features a cliffside covered in coral growth that begins just below the surface and extends to an average depth of 10 metres. Divers and snorkellers should be prepared for strong currents and potential down currents, as well as surge and surf conditions. Water temperatures typically range from 26C to 29C, though thermoclines can cause significant drops, particularly between June and October. Due to the challenging current conditions, this site is best suited for intermediate divers. Access is strictly by boat, with typical dive times around 45 minutes and visibility ranging from 10 to 30 metres.

Crystal Bay near Padang Bai is a diverse dive site featuring a reef, drift, and cavern topography. Located 7000 metres from shore, the site offers depths ranging from 5 to 40 metres, with an average of 20 metres. Divers should be prepared for strong currents, surge, and potential down currents. Visibility typically ranges between 15 and 30 metres. Water temperatures generally sit between 25 and 29C, though cold water upwellings and thermoclines are common, particularly between July and October, when temperatures may drop to 16C. Entry is possible by both boat and shore. Hazards include boat traffic, cold water, and sharp coral. A cafe is available at the site.

Batu Bolong is a pinnacle site near Padang Bai, Indonesia, featuring a reef and wall topography. This site is suited for advanced divers due to strong currents, surge, and the potential for down currents. Divers typically experience depths ranging from 5 to 40 metres, with an average of 22 metres. Visibility varies between 15 and 30 metres. Water temperatures generally range from 25 to 29C, though thermoclines can cause temperatures to drop below 20C, particularly between June and October. Access is by boat only, and dives often involve a negative entry. Species recorded around this area include emperor angelfish, peacock mantis shrimp, reef manta rays, various nudibranchs, and moray eels.

Gamat Bay features a shallow coral plateau situated between two rocky points, transitioning into a 40-metre wall at the bay's edge. A sandbank marks the boundary of the site, which is primarily explored as a drift dive along the reef. Divers can expect depths ranging from 6 to 40 metres, with an average depth of 15 metres. Visibility typically spans 15 to 30 metres. Water temperatures generally range from 25 to 29C, though thermoclines and drops to 18C are possible, particularly between July and September. Due to potential surge and strong currents, this site is best suited for intermediate divers. Boat access is required to reach this location.

Batu Meling is a challenging reef and wall dive located off Nusa Penida. The site features a wall that drops to a depth of 40 metres, offering visibility between 20 and 30 metres. Due to the presence of strong currents, surge, and significant thermoclines, this site is strictly for advanced divers. Water temperatures typically range from 25 to 29C, though upwellings can cause temperatures to drop to 18-20C. Boat access is required, and divers should consult their operator regarding current conditions before entry. Proper depth control and conservative bottom time planning are essential for managing the variable conditions found along this deep wall structure.