Indonesia

Dive Site: Shark Close

5–25 mAdvanced Channel/Drift
© EsriSource: Esri, Maxar, Earthstar, GIS Community · Labels © Esri, HERE, Garmin, FAO, NOAA, USGS

Which liveaboards dive Shark Close?

About Shark Close

Shark Close is an exhilarating dive site in the Indonesian portion of Borneo, renowned for its strong currents and abundant marine life. This destination, nestled in the heart of the Coral Triangle, offers divers a chance to experience vibrant ecosystems and thrilling encounters. While specific topography details for "Shark Close" are not explicitly mentioned, the region generally features diverse underwater landscapes, from steep walls to vibrant reef systems, typical of a high-current environment. The area is globally recognized for its biodiversity, attracting a wide array of pelagic species and macro life. Diving at Shark Close is characterized by robust currents, making it an experience best suited for advanced divers. The site promises dynamic drift dives where you can witness large schools of fish and potentially encounter various shark species. The Celebes Sea, where this site is located, is part of a larger region known for its strong water movements, which contribute to the nutrient-rich waters supporting a thriving marine food web. Entry into such sites usually involves careful planning with experienced dive guides to ensure safety and maximize the diving experience. The marine life here is exceptional, reflecting Borneo's status as a top diving destination. While the name suggests frequent shark sightings, the strong currents and rich environment also attract other large pelagics, such as barracuda and possibly even whale sharks. Macro enthusiasts will also find plenty to explore, alongside the larger creatures. The best visibility in this region, sometimes up to 40 meters, typically occurs between April and October, offering optimal conditions for observing the spectacular underwater world.

Highlights

High-speed drift divesAbundant marine lifePotential shark encountersVibrant coral ecosystemsExcellent visibility seasonally

Season calendar

Best months to dive here
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Excellent
Good

Apr – Nov (Apr–Nov)

The dry season brings calm seas, 25–30m+ visibility, and strong currents that attract mantas, sharks, and pelagics to Komodo. Alor offers pristine reef diving with 20–40m visibility. Bali's Nusa Penida delivers Mola Mola encounters from July to October. Water temperatures range from 24–28°C — a 3mm or 5mm wetsuit is recommended.

Dec – Mar (Oct–Apr)

Raja Ampat peaks during the wet season with calmer seas, plankton-rich waters attracting manta rays, and excellent biodiversity. Water is a warm 28–30°C with 15–25m visibility. The Banda Sea opens its rare expedition window from September to December, with hammerhead sharks and pristine seamounts. Lembeh Strait offers world-class muck diving year-round. A 3mm wetsuit is sufficient.

Dive site facts: Shark Close

Depth
5–30 m
Typical dive
15–25 m, 45–60 min
Current
Moderate to strong
Visibility
15–30 m
Water temperature
27–30°C
Entry
Liveaboard tender / negative entry
Level
Advanced Open Water, current experience essential
Dive type
Wall, drift, pelagic encounters
Night dive
Possible (site-dependent)
Region / port
Banda Sea, Indonesia
Coordinates
-8.2612, 124.4234

Conditions & Currents

Shark Close is characterized by moderate to strong currents, which are a defining feature of the site and contribute significantly to its rich marine life. Divers should anticipate drift diving conditions, where the currents guide you along the reef structure. Entry and exit procedures are typically planned to accommodate these conditions, often involving negative entries or specific boat pickups down-current. Visibility at Shark Close is generally excellent, often exceeding 20 meters, though it can be influenced by plankton blooms during certain periods, especially when currents are particularly strong. These nutrient-rich upwellings, while potentially reducing visibility slightly, are precisely what attract the abundant pelagic life that makes this site famous. Divers should be proficient in current diving techniques and maintain excellent buoyancy control to fully enjoy this dynamic e

Marine life & sighting chances

Reef sharks at the dive site Shark Close

Reef sharks

Year-round · common
Schools of jack at the dive site Shark Close

Schools of jack

Year-round · common
Manta rays at the dive site Shark Close

Manta rays

October-April · occasional
Barracuda at the dive site Shark Close

Barracuda

Year-round · common
Tuna at the dive site Shark Close

Tuna

Year-round · occasional
Wrasse at the dive site Shark Close

Wrasse

Year-round · common
Pygmy seahorses at the dive site Shark Close

Pygmy seahorses

Year-round · rare
Nudibranchs at the dive site Shark Close

Nudibranchs

Year-round · occasional
Groupers at the dive site Shark Close

Groupers

Year-round · common
Snappers at the dive site Shark Close

Snappers

Year-round · common

Dive profile & how the dive runs

Your dive at Shark Close typically begins with a negative entry from a liveaboard tender, descending quickly to the reef wall or slope to avoid being swept away by the current. The dive then becomes a drift, with divers moving passively with the current along the reef, observing the prolific marine life. Depths commonly range between 15 to 25 meters, where schooling fish and pelagic action are most prevalent, but the wall extends deeper for those with appropriate training and gas management. Your dive guide will lead the way, pointing out features and guiding the group's trajectory. The turn point is usually dictated by air consumption and current strength, with the safety stop conducted in mid-water as the current dissipates or in a sheltered area if available, before the boat picks up the divers down-current.

Underwater photography

Shark Close offers incredible opportunities for wide-angle photography, capturing the expansive reefscapes, large schools of fish, and pelagic encounters like reef sharks. A fisheye or wide-angle rectilinear lens is ideal for these subjects. For capturing smaller, more detailed subjects such as nudibranchs or reef fish portraits, a macro lens can be effective, particularly in areas with less current. Dual strobes are highly recommended to bring out the vibrant colors of the corals and marine life, ensuring even lighting across your subjects. Buoyancy control is paramount, especially during drift dives, to avoid disturbing the delicate reef and to position yourself for optimal shots. Patience and situational awareness are key when photographing larger, fast-moving subjects.

Combine with nearby dive sites

Getting there & logistics

Access to Shark Close is primarily via liveaboard trips exploring the Banda Sea region of Indonesia. International flights typically arrive at major Indonesian airports like Jakarta (CGK) or Bali (DPS), from where domestic connections to smaller regional airports such as Ambon (AMQ) are arranged. Liveaboards usually depart from ports like Ambon, offering itineraries that can range from 7 to 14 nights, often combining Shark Close with other remote sites in the Banda Sea or Forgotten Islands. Park fees and local dive permits are typically included in the liveaboard package. Due to the remote nature of the site, meticulous planning with your liveaboard operator is essential.

Safety & environment

Diving at Shark Close requires a good level of physical fitness and advanced dive training, particularly experience with strong currents. The nearest recompression chamber is often several hours away by boat and air, typically located in Ambon or Bali, underscoring the importance of conservative dive planning and strict adherence to dive profiles. Divers must carry valid dive insurance that covers emergency medical evacuation and recompression treatment. Always dive with a qualified guide, maintain buddy contact, and carry a surface marker buoy (SMB) and an audible signaling device. Due to the potential for strong currents, excellent buoyancy control and streamlining are critical to prevent uncontrolled ascents or contact with the reef. Follow all briefing instructions carefully to ensure a safe and enjoyable experience in this dynamic environment.

Who it suits, and who it doesn't

Suited for

  • Advanced Open Water Divers
  • Experienced drift divers
  • Divers seeking pelagic action
  • Underwater photographers
  • Those comfortable with remote itineraries

Less suited for

  • Beginner divers
  • Divers without current experience
  • Those prone to seasickness
  • Divers uncomfortable with deep water
  • Individuals with strict time constraints

FAQ

Shark Close FAQ

What kind of marine life can I expect at Shark Close?
Shark Close is renowned for its diverse marine ecosystem. You can expect frequent sightings of resident reef sharks, large schools of jacks and barracuda, and various vibrant reef fish. Occasional encounters with larger pelagic species like manta rays and tuna are also possible, especially during peak seasons.
What are the typical dive conditions like at Shark Close?
Dive conditions at Shark Close are characterized by moderate to strong currents, making it an excellent site for drift diving. Visibility is generally very good, often ranging from 15 to 30 meters, and water temperatures are warm, typically between 27 and 30°C. These currents bring nutrients that support the abundant marine life.
Is Shark Close suitable for all diving levels?
No, Shark Close is primarily recommended for Advanced Open Water Divers with significant experience in current diving. The presence of strong currents and the remote nature of the site require excellent buoyancy control, good physical fitness, and proficiency in drift diving techniques to ensure a safe and enjoyable experience.
How do I get to Shark Close?
Shark Close is located in a remote part of Indonesia and is best accessed via liveaboard trips that explore the Banda Sea. Most itineraries depart from Ambon, requiring domestic flights from major Indonesian hubs like Jakarta or Bali. Liveaboards typically offer multi-day expeditions to reach and explore this and other nearby sites.
What is the best time of year to dive Shark Close?
The ideal time to dive Shark Close is during Indonesia's dry season, which typically runs from October to April. During these months, the weather is calmer, and water conditions, including visibility and currents, are generally at their most favorable for diving, maximizing your chances of encountering diverse marine life.
What photography gear is best for this site?
For underwater photography at Shark Close, a wide-angle or fisheye lens is recommended to capture the expansive reef structures, schooling fish, and pelagic animals. Dual strobes are essential for illuminating the vibrant colors. Macro photographers can find subjects, but the emphasis is often on the larger scale and dynamic action.

Why dive Shark Close from a liveaboard?

Shark Close is one of Indonesia's signature dive sites. A liveaboard sleeps you on the water and puts you in the water for three to four guided dives per day, including dawn and night dives that day-boat operators rarely offer. You skip the daily commute back to port and reach quieter, less-crowded sites in the same region on a single trip.

Below are the liveaboards that include Shark Close on their Indonesia itineraries.

Liveaboards diving Shark Close

These liveaboards may visit Shark Close on selected itineraries, the exact dive sites depend on departure, weather and conditions.

Panunee liveaboard at Shark Close

Panunee

Indonesia

18 guests38 m
Naga Biru liveaboard at Shark Close

Naga Biru

Indonesia

12 guests40 m
Ecopro Duyung Baru liveaboard at Shark Close

Ecopro Duyung Baru

Indonesia

6 guests27 m
Jaya liveaboard at Shark Close

Jaya

Indonesia

14 guests23 m
Wellenreng liveaboard at Shark Close

Wellenreng

Indonesia

9 guests25 m
Komodo Aggressor liveaboard at Shark Close

Komodo Aggressor

Komodo, Indonesia

16 guests29 m
Blue Manta liveaboard at Shark Close

Blue Manta

Indonesia

20 guests45 m
Mari liveaboard at Shark Close

Mari

Indonesia

14 guests32 m
Situju7 liveaboard at Shark Close

Situju7

Komodo, Indonesia

10 guests33 m
Pindito liveaboard at Shark Close

Pindito

Indonesia

16 guests38 m
Mermaid II liveaboard at Shark Close

Mermaid II

Komodo, Indonesia

18 guests
Pearl of Papua liveaboard at Shark Close

Pearl of Papua

Raja Ampat, Indonesia

14 guests30 m

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Current
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Access
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Depth
—
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Adonara Wall

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Suitable for
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Access
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Depth
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Theme
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Agnay Fish Sanctuary is nestled in a sheltered bay near the village of Agnay in Romblon, a province celebrated for its rich marine biodiversity.

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Ai Island Reef, nestled within the Banda Sea, offers a remarkable diving experience characterized by its rich marine biodiversity and varied underwater topography.

Suitable for
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Access
Liveaboard only
Depth
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Theme
Reef / Seamount
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Akitsushima

Philippines

The Akitsushima is a distinguished World War II Japanese seaplane tender, sunk in September 1944 during an American air raid in Coron Bay, Palawan.

Suitable for
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Current
Strong
Access
Dayboat
Depth
22–38 m
Theme
Wreck

12 liveaboards run the Shark Close route.

Three to four guided dives a day on Shark Close and the other signature sites in Indonesia, sleeping right above the reef.