Lombok Dive Site Difficulty Grading: Honest Site-by-Site

Beginner (Open Water 1-30 dives): Maximum depth under 18 meters, minimal current (under 0.5 knots), good visibility, easy boat or shore access, simple navigation. Suitable for newly certified divers and infrequent recreational divers.

Intermediate (Advanced Open Water 30-50 dives): Maximum depth 18 to 25 meters, light to moderate current (under 1 knot), generally good conditions, some navigation requirement. Suitable for divers comfortable with mild current and depth-related gas planning.

Advanced (AOW + Deep + 50-100 dives): Maximum depth 25 to 30 meters, moderate current (1 to 2 knots), occasionally challenging surface conditions, multi-level profiles required. Recent diving experience essential. Nitrox highly recommended.

Expert (100+ dives, deep specialty, recent currents): Depth 30 meters and beyond, strong current (2 knots and above), challenging conditions, offshore navigation, limited evacuation options. Nitrox or trimix recommended depending on profile. Recent technical or current dive experience required.

Coral Garden — Beginner. North Trawangan, 5 to 15 meters, minimal current, excellent visibility. Resident turtles, healthy coral on a sloping wall. The site every Trawangan dive shop uses for first-day refresher dives. No surprises here.

Bounty Wreck — Beginner to Intermediate. A small purpose-sunk ferry in 18 meters off Trawangan's west coast. No current to speak of, easy navigation around the wreck structure. Wreck is shallow enough to tour conservatively on a single tank. The "intermediate" upgrade applies if visibility drops below 10 meters, which makes the wreck navigation more demanding.

Shark Point — Intermediate. Northeast of Trawangan, 18 to 30 meters depending on the depth you choose. Reef sharks (whitetip and blacktip) cruise the deeper sand channels. Current here is the variable — usually mild, but can run 1.5 knots on the strong tidal cycles. Check operator briefings about current direction before agreeing to dive.

Manta Point — Intermediate to Advanced. Northwest Trawangan, 18 to 30 meters. Despite the name, manta sightings are uncommon. The grade reflects depth and intermittent current. The main reason this site sometimes goes Advanced is during the August-to-October upwelling season when cold water and stronger current can make the dive significantly more demanding than in calm months.

Deep Turbo — Advanced. Far north of Trawangan, drops from 18 meters to 40 meters and beyond. The site features schooling barracuda, occasional pelagics, and the rare Lombok mola mola during the August-to-October window. Current is the issue — typically 1 to 2 knots and occasionally stronger. Reef hooks and SMBs are mandatory. Open Water divers should not dive this site, full stop.

Meno Wall — Beginner. South side of Meno, 5 to 18 meters. Easy wall dive with healthy soft corals and nudibranchs. Minimal current. The closest Lombok dive comes to a "guaranteed easy" experience. Excellent for first-day refresher diving.

Sea Turtle Heaven (Meno) — Beginner. Shallow sloping reef on Meno's east coast, 5 to 12 meters. The site lives up to the name; resident green turtle population. Genuinely easy snorkel-or-dive site.

Hans Reef (Air) — Beginner. Shallow reef on Gili Air's south coast, 5 to 15 meters. Resident frogfish are the photographic draw. Slow drift is possible but not demanding.

Frogfish Point (Air) — Beginner to Intermediate. East Air, 10 to 18 meters. Macro-rich shallow reef with multiple resident frogfish, ghost pipefish, and seasonal nudibranchs. Mild current.

Air Wall — Intermediate. Deeper section of Air's east coast wall, 15 to 25 meters. Healthy hard coral cover and the occasional reef shark on the deeper sand. Current usually mild but not always.

Gili Nanggu Reef — Beginner. Shallow patch reef diving in protected lagoon water, 5 to 15 meters. Calm conditions, easy navigation, high fish diversity. Best Sekotong site for newly certified divers.

Gili Sudak North — Beginner to Intermediate. 8 to 20 meters. Mild drift, healthy coral. Occasionally affected by current shifts during spring tides.

Gili Layar South — Intermediate. 12 to 25 meters. The southern outer face of the patch reef opens to deeper water and stronger current. Manta sightings here are rare but possible during peak season.

Gili Asahan Outer — Intermediate to Advanced. 15 to 30 meters with current. The outer pinnacles produce occasional pelagic encounters and demand respect for the depth-current combination.

Magnet Rock (Belongas) — Advanced. Submerged pinnacle from 8 to 40 meters, 1 to 2 knots of current, offshore location 30 minutes by boat from Sekotong. The signature Lombok manta site. Negative entry, reef hooks, and SMB skills are mandatory. AOW with Deep specialty is the minimum certification I would dive this with.

The Cathedral (Belongas) — Advanced to Expert. Series of pinnacles and swim-throughs in 25 to 40 meters. Mola mola during August-to-October upwelling, hammerheads during the same window, plus the manta possibility. The "expert" upgrade applies on bigger swell days when the surface conditions become genuinely challenging and on dives that go deeper than 30 meters in pursuit of sunfish.

The Shotgun (Belongas) — Advanced. The pinnacle with the violent updraft. Depth profile 8 to 25 meters but the updraft itself is the demanding feature — a divers experiencing it for the first time can be pushed from 25 meters to 8 meters in under 30 seconds. Buoyancy control under that condition is non-trivial.

Belongas Bay inner shoreline — Beginner to Intermediate. The protected inner bay has shallower reef sites used by Sekotong operators when the outer pinnacles are blown out. 8 to 18 meters, mild conditions, decent fish diversity. Useful as a backup site or as a check-out dive before the outer pinnacles.

Tanjung Bloam — Intermediate. Southeast Lombok wall dive, 12 to 25 meters. Less developed dive infrastructure than the Gilis but excellent coral cover and occasional pelagic visits. Surface conditions can be difficult on swell days.

Ekas Bay sites — Beginner to Intermediate depending on specific site. Protected eastern bay with shallow patch reefs and deeper outer reef segments. Operators here are fewer; check availability before basing a trip around Ekas diving.

Pink Beach (Tangsi) reef — Beginner. Shallow snorkel site rather than a serious dive destination. 3 to 8 meters of water with mild conditions and decent shallow reef. Good for snorkel-as-add-on with a beach day.

The certification level required for a current site is less about strength and more about your experience and equipment. A dive in 1 knot of current is comfortable for any diver who has done a dozen Bali drift dives. The same 1 knot panics an Open Water diver whose 20 logged dives are all in calm Caribbean conditions.

The honest test for a Lombok current site is: have you done a drift dive in the last 6 months, and did you finish the dive feeling in control of your air, your buoyancy, and your group position? If yes, you can probably handle Lombok intermediate sites. If no, start with the Gili shallow sites and work up.

Depth itself is not the danger. The danger is the time pressure that depth creates and the gas margin you have if something goes wrong. A 25-meter dive with a buddy whose Open Water certification is 2 years old, who has not dived since, who is on a single 12-liter tank with no Nitrox, has very little margin for an extended search for a lost mask or a slow ascent for an ear-clearing problem.

The same dive with a current-experienced diver on Nitrox 32 with a redundant air source and recent muscle memory for 25-meter operations is comfortable.

If you have not dived in over a year, treat Lombok as if you were a fresh Open Water graduate and take a refresher dive at Coral Garden or Meno Wall before progressing.

Lombok has no hyperbaric chamber. The nearest functioning chambers are in Bali (Sanglah Hospital, Denpasar) and Surabaya. A serious decompression incident in Lombok requires road or boat evacuation to Bali (4 to 6 hours) followed by chamber transport. DAN insurance is non-negotiable for serious diving and the evacuation coverage is what you actually pay for.

Conservative dive profiles, mandatory safety stops, and serious gas margins are the practical response to no-chamber diving. This is another reason to dive within your certification grade rather than push it.