S.D. Point is a reef and drop-off site located off Nusa Lembongan, Indonesia. This site is suitable for intermediate divers and snorkellers due to the presence of strong currents, down currents, and rip currents. Access is by boat only. The site features a depth range of 5 to 30 metres, with an average depth of 18 metres. Visibility typically ranges from 10 to 30 metres. Divers should be prepared for potential thermoclines and cold water temperatures, which fluctuate between 25 and 29 degrees Celsius throughout the year.

Sd Point is a reef site located off Nusa Lembongan, Indonesia, primarily accessed by boat. This drift dive features depths ranging from 5 to 30 metres, with an average depth of 15 metres. Divers should be prepared for strong currents and variable water temperatures. While typically between 26 and 29 degrees Celsius, cold upwellings from the deep ocean can cause temperatures to drop significantly, particularly between July and October. Due to the strong currents and potential for cold water, this site is suited for intermediate divers. Visibility can reach up to 40 metres, providing clear conditions for both diving and snorkelling activities.

Pura Ped is a reef and wall site located off Nusa Lembongan. The topography features a wide, shallow plateau that transitions into a steep drop-off, extending to depths of 50 metres. Divers typically experience an average depth of 18 metres. This site is strictly for intermediate divers due to the presence of strong currents and potential down currents. Access is by boat only, and the site is subject to variable visibility ranging from 10 to 30 metres. Water temperatures generally range between 25 and 28 degrees Celsius, though they can drop to 20 degrees Celsius during the colder months between July and October.

Warnakali is a dynamic drift and wall dive located off Nusa Lembongan. The site features a shallow reef top at 5 metres that transitions into a steep drop-off reaching depths of 40 metres. Divers experience varying conditions with visibility ranging from 10 to 30 metres and water temperatures typically between 25C and 29C. Due to strong currents, potential down currents, and significant depth, this site is suited for intermediate divers with solid buoyancy control. Boat access is required, and divers must remain vigilant regarding boat traffic and thermoclines, which can cause temperatures to drop to 22C during the July to September period.

Toyapakeh is an extensive reef site featuring a colourful coral plateau, walls, and areas protected by bommies adorned with gorgonians and soft corals. Located 100 metres from shore, this site is suitable for intermediate divers and snorkellers. Depths range from 5 to 40 metres, with an average of 23 metres. Access is by boat only due to moderate currents and potential surge. Visibility typically spans 15 to 30 metres. Water temperatures generally range between 25 and 29 degrees Celsius, though thermoclines can cause temperatures to drop as low as 19 degrees Celsius, particularly between July and October. Hazards include strong currents, surge, sharp coral, lionfish, and stonefish.

SD, named for the elementary school located directly in front of the site, is a reef, drift, and wall dive situated off Nusa Lembongan. This site is suitable for intermediate divers and snorkellers, offering depths ranging from 3 to 40 metres with an average of 18 metres. Access is by boat only, as the area is subject to strong currents, down currents, and rip currents. Visibility typically spans 10 to 40 metres. Water temperatures generally range from 26 to 28C, though upwelling can cause temperatures to drop to 20 to 25C, particularly between July and October. Night diving is permitted at this location.

Sd Low School is a reef and wall site located off Nusa Lembongan, Indonesia. The site features a depth range of 9 to 13 metres, averaging 11 metres. Divers access this location exclusively by boat. Conditions are variable, with strong currents, potential down currents, and boat traffic presenting hazards. Visibility ranges from 10 to 35 metres. Water temperatures typically sit between 26 and 29C, though significant drops to 16C can occur due to upwellings. Marine life recorded here includes wrasses, Varicose Wart Slugs, Peacock Mantis Shrimp, Emperor Angelfish, Sea Kraits, Laced Morays, Coral Groupers, Chromodoris nudibranchs, Yellow-edged Morays, Whitetip Reef Sharks, Day Octopuses, Map Pufferfish, and Pacific Trumpetfish.

Canyons in Nusa Lembongan features dramatic reef topography with narrow passages that channel strong currents. This boat-access site is suited for intermediate divers, with depths ranging from 27 to 40 metres. Visibility varies between 10 and 30 metres, and divers should be prepared for significant thermoclines, with temperatures occasionally dropping to 16-20°C. Marine life recorded here includes Emperor Angelfish, Nembrotha Nudibranch, Clark's Anemonefish, various wrasses, Speckled Butterflyfish, Pacific Trumpetfish, Semicircle Angelfish, Dotted Anemone Crab, Yellow Boxfish, Grunts, Grainy Cushion Stars, and snails. Due to strong currents and surface surge, a delayed surface marker buoy is essential, and dives should be planned around slack water.