Learn to breathe underwater on Nusa Lembongan with an SSI Open Water course that combines classroom, shallow-water skill sessions and four open-water dives. Expect clear water, coral gardens and the chance of manta encounters—ideal for first-time divers seeking a structured, three-day certification.
Learn to breathe underwater on Nusa Lembongan with an SSI Open Water course that combines classroom, shallow-water skill sessions and four open-water dives. Expect clear water, coral gardens and the chance of manta encounters—ideal for first-time divers seeking a structured, three-day certification.
The skiff slips off a low jetty and the island peels away: coconut palms, a patchwork of seaweed farms, and the reef rim that has lured divers for decades. Salt presses at your nose as instructors run through signals on the foredeck, and the ocean ahead seems to dare you to breathe differently.
Verified experiences and guided adventures in the surrounding area.
Operated by Dive Concepts Bali · Jungut Batu, Bali
The skiff slips off a low jetty and the island peels away: coconut palms, a patchwork of seaweed farms, and the reef rim that has lured divers for decades. Salt presses at your nose as instructors run through signals on the foredeck, and the ocean ahead seems to dare you to breathe differently.
Nusa Lembongan sits on the eastern edge of Bali’s reef system, geologically young coral platforms carved by currents between the three Nusa islands. Historically the island’s economy revolved around seaweed and fishing; now small dive centers and local villages welcome a steady flow of trainees and adventure divers who come for the reefs and seasonal manta aggregations nearby.
The SSI Open Water course here is practical and compact: knowledge development, at least five shallow-water skill sessions (beach or pool), then at least four open-water dives to practice to an 18 m/60 ft depth limit. Expect variable currents and strong clear water—conditions that teach buoyancy and situational awareness as much as they teach skills.
Practical guidance: arrive rested, avoid alcohol the night before diving, and bring a reusable water bottle and reef-safe sunscreen. The dive center (meeting point: Dive Concepts, Lembongan) supplies SCUBA gear and a certified instructor; minimum age is 10 and a moderate fitness level is required. Plan on a three-day schedule with classroom time and surface intervals between dives. Respect local rules—no touching coral, keep a controlled ascent, and support island conservation by using designated operators. Learn to breathe underwater here, and the ocean will open vistas and encounters—manta rays included.
moderate.
3 days (approx. 72 hours).
Moderate fitness — able to swim and tolerate surface intervals; no heavy exertion required but good mobility and basic stamina help.
The standard program is run over roughly three days: knowledge development, shallow-water skills (about five sessions), and at least four open-water dives to demonstrate competency.
Minimum age is 10 years for this course; younger children may be limited in depth and course structure per SSI rules and the operator’s policies.
No formal requirement, but comfort in the water and basic swimming ability make skill sessions and open-water dives easier and safer.
SSI Open Water certification typically allows dives to 18 meters (60 feet) with a buddy and within training limits.
Nusa Lembongan historically relied on seaweed farming and fishing; diving is a newer economic pillar that brought international instructors and conservation awareness.
Operators follow local marine park rules—avoid touching coral, use reef‑safe sunscreen, and support supervised manta-watching protocols to protect breeding grounds.
Dive Concepts Bali operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The skiff slips off a low jetty and the island peels away: coconut palms, a patchwork of seaweed farms, and the reef rim that has lured divers for decades. Salt presses at your nose as instructors run through signals on the foredeck, and the ocean ahead seems to dare you to breathe differently.
The skiff slips off a low jetty and the island peels away: coconut palms, a patchwork of seaweed farms, and the reef rim that has lured divers for decades. Salt presses at your nose as instructors run through signals on the foredeck, and the ocean ahead seems to dare you to breathe differently.
Nusa Lembongan sits on the eastern edge of Bali’s reef system, geologically young coral platforms carved by currents between the three Nusa islands. Historically the island’s economy revolved around seaweed and fishing; now small dive centers and local villages welcome a steady flow of trainees and adventure divers who come for the reefs and seasonal manta aggregations nearby.
The SSI Open Water course here is practical and compact: knowledge development, at least five shallow-water skill sessions (beach or pool), then at least four open-water dives to practice to an 18 m/60 ft depth limit. Expect variable currents and strong clear water—conditions that teach buoyancy and situational awareness as much as they teach skills.
Practical guidance: arrive rested, avoid alcohol the night before diving, and bring a reusable water bottle and reef-safe sunscreen. The dive center (meeting point: Dive Concepts, Lembongan) supplies SCUBA gear and a certified instructor; minimum age is 10 and a moderate fitness level is required. Plan on a three-day schedule with classroom time and surface intervals between dives. Respect local rules—no touching coral, keep a controlled ascent, and support island conservation by using designated operators. Learn to breathe underwater here, and the ocean will open vistas and encounters—manta rays included.