Artificial reef
down to 18 m
Coral Garden (Tulamben)
Shallow shore dive off Tulamben beach where anemones host dozens of clownfish and coral bommies swarm with anthias.
- Open Water
- Turtles
Diving in Indonesia
28 documented dive sites, 10 of them for Open Water divers. Known for manta rays, nurse sharks and reef sharks.
Pick a month: the diving season, from published sources, and the typical weather.
Pick a month
Typical weather, not a forecast: averages for 2021–2025 (air, rain, wind) and 2023–2025 (sea), data from Open-Meteo (ERA5 / Copernicus, Météo-France). Covers an area of roughly 10 to 25 km around the destination.
Dry season Apr–Oct best. Jul–Oct cold upwellings (can drop below 20 °C) bring mola mola. 5 mm advised.
From the easiest to the most demanding. Levels with a dashed outline are estimates we are still verifying.
Muck
down to 25 m
Easy shore muck dive in Amed with minimal current, known for ghost pipefish, frogfish, coconut octopus and abundant nudibranchs.
Reef
down to 25 m
A shallow bay with a manta cleaning station at 13 m, where Dive Concepts quotes a 95% chance of mantas year-round.
Muck
down to 20 m
Shallow beach-entry muck dive in Amed (average 6 m) with frogfish, ghost pipefish, wonderpus, harlequin shrimp and mimic octopus.
Muck
down to 25 m
A black-sand muck dive near Tulamben for harlequin shrimps, ghost pipefish, flamboyant cuttlefish and frogfish.
Reef
down to 30 m
Reef
down to 10 m

Mantas visit the cleaning stations here all year, sometimes in courtship 'manta trains' of up to 30.

A 120 m WWII US Army cargo ship resting on its side in 10–30 m, only a few fin-kicks from Tulamben's shore.
One of the few places to see Mola Mola being cleaned, from July to November, above hard and soft coral gardens.
Drift
down to 40 m
A reef on Penida's quieter east coast with bommies and sea fans, where turtles and thresher sharks are reported.
Drift
down to 40 m
A drift along a sloping coral reef on Penida's north-east with tuna, barracuda, trevally and turtles, and Mola Mola in season.
Drift
down to 40 m
A drift over a gently sloping coral reef off Lembongan, known for giant pufferfish, barracuda and giant trevally.
Wall
down to 40 m
Wall
down to 40 m
down to 30 m
Rocks off Candidasa with strong currents, frequent shark sightings and the occasional Mola Mola.
Drift
down to 40 m
down to 30 m
Drift
down to 40 m
Drift
down to 40 m
Drift
down to 40 m
down to 40 m
Thousands of Moorish idols wait at this cleaning station where Mola Mola, eagle rays and tuna come in.
Wall
down to 40 m
When the big encounters happen, month by month.
| Species | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mola mola (sunfish)Source: diveconcepts.com | ||||||||||||
| Manta raysSource: purpledivepenida.com |
Mola mola (sunfish): Jul–Nov. Manta rays: All year
Also reported here, season not documented yet:
Bali & Nusa Penida is one of the busiest dive hubs in the world. These destinations dive in a similar way and see far fewer divers: Wakatobi, Siquijor and Sipadan & Semporna.
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Seasons and marine life come from the sources below. Site levels and depths marked as estimated come from our original catalogue and are being checked one by one. Conditions change: always confirm with a local dive centre.
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