Dive Site: Arborek Jetty

About Arborek Jetty

Arborek Jetty, situated off the north coast of Arborek Island in Raja Ampat's Dampier Strait, offers a unique and accessible dive experience. This site perfectly blends opportunities for macro photography with sightings of larger pelagic species, making it a versatile destination for divers of all skill levels. The maximum depth of around 18 meters ensures a relaxed dive, with most exploration occurring in shallower waters. The topography beneath Arborek Jetty is a captivating mix of sandy expanses, thriving coral gardens, and the artificial structures of the jetty pilings themselves. These pilings, adorned over time with vibrant soft corals, serve as bustling habitats and excellent backdrops for photography, attracting swarms of various fish species. The surrounding coral gardens are equally rich in marine life, contributing to the site's high biodiversity. The site is generally sheltered from strong currents, making it ideal for calm, shallow dives. However, tidal influences can occasionally increase current strength, particularly impacting night dives. Visibility typically ranges from 10 to 25 meters, though it can fluctuate with seasonal changes and weather patterns. These conditions make Arborek Jetty a prime location for extended bottom times and detailed observation of its numerous inhabitants. Divers can anticipate encounters with a wide array of creatures, from camouflaged frogfish and tiny pygmy seahorses among the jetty structures to schooling snappers and surgeonfish in the coral gardens. Occasional sightings of larger species like manta rays and wobbegong sharks further enhance the dive. Its combination of accessibility, diverse marine life, and manageable conditions solidify Arborek Jetty as a must-visit in Raja Ampat.

Dive site facts: Arborek Jetty

Depth

Up to 18 m

Typical dive

10–18 m, 50–60 min

Current

Mild to strong (variable)

Visibility

10–25 m

Water temperature

27–30°C

Entry

Boat drop

Level

All levels, including beginners

Dive type

Macro, reef, jetty, night dive

Night dive

Possible, popular

Region / port

Dampier Strait, Raja Ampat

Coordinates

-0.5418, 130.5693

Conditions & Currents

Arborek Jetty is largely protected from strong currents, making it an excellent location for relaxed, shallow dives, particularly suitable for beginners. Despite this, currents can occasionally intensify due to tidal shifts, especially during specific phases, which should be considered when planning night dives. Entry and exit are typically straightforward boat drops, with the generally mild conditions allowing for easy transitions. Visibility ranges from 10 to 25 meters, but may vary with plankton blooms that, while potentially reducing clarity, attract pelagic life. Surface conditions are usually calm, but during shoulder seasons, some chop might occur. Divers should be prepared for varying current strengths depending on the tide and plan their gas accordingly to maximize bottom time in this critter-rich environment.

Marine life & sighting chances

Electric Clam

common

Frogfish

common

Pipefish

occasional

Snappers

common

Surgeonfish

common

Bumphead Parrotfish

occasional

Angelfish

common

Barracudas

occasional

Sweetlips

occasional

Nudibranchs

common

Pontohi pygmy seahorse

occasional

Severns pygmy seahorse

occasional

Manta rays

November to March · occasional

Wobbegong sharks

occasional

Dive profile & how the dive runs

Diving at Arborek Jetty typically begins with a water entry directly in front of the jetty, allowing immediate exploration of the pilings. Divers spend time observing the rich macro life and fish schooling among these artificial structures. From the jetty, the dive progresses along a gentle sandy slope, gradually descending. At approximately 15 meters, impressive tall bommies become visible, which are particularly active during night dives, often observed releasing gametes. The route then continues slightly deeper to around 18 meters, keeping the sandy slope and reef on the diver's right side to explore the deeper sections. The turn-around point is usually signaled by an increase in current, at which point the dive reverses direction, now keeping the reef on the left. Divers progressively ascend, exploring shallower areas of the reef and sandy slope previously unseen, making their way back towards the jetty pilings. The dive concludes with a 5-meter safety stop performed at the jetty pilings, offering a final opportunity for photography or marine life observation in the rich shallow waters.

Underwater photography

Arborek Jetty is a macro photographer's dream, with its jetty pilings and coral gardens teeming with small, camouflaged creatures. A 60mm or 100mm macro lens is ideal for capturing nudibranchs, pygmy seahorses, and frogfish. Utilizing a snoot with your strobe can highlight subjects against darker backgrounds, emphasizing their intricate details. For wide-angle opportunities, especially if mantas are present, a fisheye or wide-angle rectilinear lens would be suitable for capturing the jetty's structures with schooling fish, but be prepared to switch setups. Excellent buoyancy control is paramount to avoid disturbing delicate subjects and stirring up the sandy bottom, ensuring clear shots. Always approach marine life slowly and respectfully, allowing them to remain undisturbed for natural behavior.

Combine with nearby dive sites

• Manta Sandy

  A renowned cleaning station for manta rays.

• Cape Kri

  Known for record-breaking fish diversity and strong currents.

• Sardine Reef

  A vibrant underwater pinnacle with abundant fish life.

• Friwin Wall

  A calmer site, suitable for beginners and relaxed photography.

• Blue Magic

  A seamount attracting pelagic species, particularly mantas and sharks.

Getting there & logistics

Access to Raja Ampat, including Arborek Jetty, primarily involves flying into Sorong's Domine Eduard Osok Airport (SOQ). There are no direct international flights to Sorong, requiring connections through major Indonesian hubs like Jakarta, Makassar, or Manado. Most divers travel to Sorong a day in advance to avoid delays. From Sorong, liveaboards depart directly, or public ferries can take you to Waisai, the capital of Raja Ampat, from where smaller boats transfer guests to their final destinations. Typical liveaboard itineraries in this central region range from 7 to 8 nights. Park fees are mandatory for all visitors to Raja Ampat; these fees contribute to the conservation efforts of the Marine Protected Area. Arborek Jetty is often included in itineraries focusing on the Dampier Strait, sometimes combined with other northern or central Raja Ampat sites.

Safety & environment

Diving in Raja Ampat, including Arborek Jetty, requires adherence to standard dive safety protocols. The nearest recompression chamber is located in Waisai, Waigeo, making evacuation a multi-stage process involving local transport and potentially a medical speedboat. Comprehensive dive insurance, including emergency evacuation and recompression coverage, is highly recommended. While Arborek Jetty is generally calmer, tidal currents can pick up unexpectedly, so divers should always follow their guide's instructions and be aware of their surroundings. Buoyancy control is crucial to protect the delicate corals and avoid stirring up sediment. Night dives are popular here, so proper lighting and buddy procedures are essential. Always dive within your certified limits and conduct a thorough buddy check before each dive.

Who it suits — and who it doesn't

FAQ

Arborek Jetty FAQ

Liveaboards diving Arborek Jetty

These liveaboards may visit Arborek Jetty on selected itineraries — the exact dive sites depend on departure, weather and conditions.

Jaya

Indonesia

14 guests23 m

$280/day

Wellenreng

Indonesia

9 guests25 m

$427/day

Blue Manta

Indonesia

20 guests45 m

$482/day

Mari

Indonesia

14 guests32.2 m

$328/day

Situju7

Komodo, Indonesia

10 guests32.7 m

$362/day

Pindito

Indonesia

16 guests37.79 m

$533/day

Mermaid II

Komodo, Indonesia

18 guests

$391/day

Pearl of Papua

Raja Ampat, Indonesia

14 guests30 m

$303/day

Aliikai Voyage

Indonesia

15 guests40 m

$658/day

Gaia Love

Alor

20 guests

$554/day

Emperor Raja Laut

Raja Ampat, Indonesia

12 guests31 m

$413/day

Ambai

Indonesia

16 guests32 m

$453/day