Komodo, Indonesia

Dive Site: Siaba Kecil

8–25 mIntermediate
© EsriSource: Esri, Maxar, Earthstar, GIS Community · Labels © Esri, HERE, Garmin, FAO, NOAA, USGS

Which liveaboards dive Siaba Kecil?

About Siaba Kecil

Siaba Kecil is a distinct dive site located in the central part of Komodo National Park, positioned in a channel where waters flow between the north and south. This unique location subjects the site to significant currents, offering a thrilling drift dive experience that can range from a gentle glide to a high-speed underwater ride, depending on the tide and timing. While its larger neighbor, Siaba Besar, is known for calmer conditions, Siaba Kecil distinguishes itself with its dynamic, current-driven topography. The dive site features a narrow channel lined with hard coral and bommies, transitioning to a reef slope. Depths typically range from 8 to 25 meters, providing ample opportunity to observe diverse marine life. The currents here bring rich nutrients, supporting a thriving ecosystem that includes various reef inhabitants and larger pelagic species. Divers can expect to encounter numerous species during the drift, such as reef sharks, large schools of sweetlips, trevallies, snappers, and sea turtles. The dive often concludes in a sheltered bay, offering a calm and scenic end to the exhilarating drift. Due to its currents, Siaba Kecil is generally recommended for intermediate to advanced divers, though milder conditions can accommodate less experienced divers.

Highlights

High-speed drift diveNarrow channel topographyAbundant reef sharksLarge schools of sweetlipsSea turtle sightingsThriving coral and bommiesIntermediate to Advanced dive

Season calendar

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

Mar – May & Sep – Nov (Mar–May, Sep–Nov)

Best overall conditions with comfortable temperatures. Southern mantas Apr–Jun, northern mantas Sep–Nov. Good visibility and manageable currents.

Dec – Feb (Dec–Feb)

Excellent visibility up to 30m. Warmer water temperatures. Good manta activity in transition. Busiest tourist period.

Jun – Aug (Jun–Aug)

Cooler water from upwellings (24–26°C) brings nutrient-rich plankton. Reduced visibility but exciting pelagic action. Fewer boats and lower prices.

Dive site facts: Siaba Kecil

Depth
8–25 m
Current
Strong
Entry
Drift / Tender
Level
Intermediate – Advanced
Dive type
Drift / Channel / Slope
Region / port
Central Komodo
Coordinates
8.5412° S, 119.6438° E

Conditions & Currents

Siaba Kecil is famed for its currents, which can vary significantly from a mild drift to an intense underwater roller-coaster, dictated by the tide and timing. Located in a channel, the water movement is powerful as it shifts between the north and south of the park. Divers will enter depending on the current's direction, either from north to south or vice versa, making careful timing of entry crucial. It is important to stay close to the reef structure to avoid being pushed too deep or into the open blue. While conditions can be challenging, experienced divers can expertly navigate these dynamic flows. Visibility is generally good, enhancing the fast-paced viewing experience. This site is ideal for those comfortable with strong currents and proficient in drift diving techniques.

Marine life & sighting chances

Sweetlips at the dive site Siaba Kecil

Sweetlips

common
Snappers at the dive site Siaba Kecil

Snappers

common
Groupers at the dive site Siaba Kecil

Groupers

common
Tunas at the dive site Siaba Kecil

Tunas

common
Anthias at the dive site Siaba Kecil

Anthias

common
Nudibranchs at the dive site Siaba Kecil

Nudibranchs

occasional
Sea cucumbers at the dive site Siaba Kecil

Sea cucumbers

occasional
Lionfish at the dive site Siaba Kecil

Lionfish

occasional

Dive profile & how the dive runs

Your dive at Siaba Kecil begins with a swift entry, often a negative entry, timed with the prevailing current direction, either north to south or vice versa. The initial phase involves a fast drift through a narrow channel, where you'll pass vibrant hard corals and numerous bommies. Maintain close proximity to the reef structure to control your depth and trajectory, typically staying between 12 and 20 meters to fully experience the action and avoid being swept into deeper water or the open blue. As you progress, the channel opens onto a reef slope, where you can observe schools of pelagic fish and various reef inhabitants. The dive typically concludes by wrapping around the island into a more sheltered bay, providing a calm area for your safety stop and ascent. Constant situational awareness and good buoyancy control are essential for this dynamic profile.

Underwater photography

Siaba Kecil is an excellent location for capturing dynamic wide-angle photography, particularly given the fast drift and abundant pelagic action. A GoPro or similar action camera is ideal for recording the high-speed experience and wide reefscapes. For traditional camera setups, a wide-angle lens will best capture the schools of sweetlips, trevally, and reef sharks, as well as the overall channel topography. Due to the strong currents, shooting stationary macro subjects can be challenging, but it's not impossible if you can find shelter behind bommies or in the calmer end of the dive. Good buoyancy is crucial to avoid touching the reef while drifting, and for maintaining position for shots. Be mindful of your dive group's movement and other divers.

Combine with nearby dive sites

Getting there & logistics

Access to Siaba Kecil is primarily via liveaboard or day boats departing from Labuan Bajo, the main hub on Flores Island. Labuan Bajo is reachable by direct flights from Denpasar (Bali), Jakarta, Kuala Lumpur, and Singapore. The transfer from Labuan Bajo airport to the harbor is short, approximately 50,000 to 100,000 IDR. Liveaboard trips in Komodo typically range from a few days to over a week, combining Siaba Kecil with other diverse sites across the central, northern, and southern regions of the park. Komodo National Park requires an entrance fee, which is usually included in liveaboard packages. It is advisable to choose a liveaboard that can adapt its itinerary based on current conditions to maximize dive opportunities at sites like Siaba Kecil.

Safety & environment

Diving Siaba Kecil demands a high level of dive experience due to its potentially strong and unpredictable currents. Divers must be proficient in drift diving techniques and maintain excellent buoyancy control. Always dive with an experienced guide who understands the local currents and tide cycles. The nearest recompression chamber is located in Bali, necessitating robust dive insurance that covers emergency medical evacuation. Be aware that evacuation from remote areas of Komodo can be complex and time-consuming. Adhere strictly to your dive brief, monitor your air consumption closely, and be prepared for rapid descents and ascents. Due to the dynamic nature of the site, staying with your group and guide is paramount for safety.

Who it suits, and who it doesn't

Suited for

  • Experienced drift divers
  • Divers seeking adrenaline-pumping currents
  • Underwater photographers with action cameras
  • Enthusiasts of large schooling fish
  • Nitrox-certified divers for extended bottom time

Less suited for

  • Beginner divers or those without current experience
  • Divers uncomfortable with fast-paced conditions
  • Those prone to seasickness in choppy waters
  • Divers focused solely on macro photography
  • Individuals with poor buoyancy control

FAQ

Siaba Kecil FAQ

What kind of currents can I expect at Siaba Kecil?
Siaba Kecil is known for its strong, dynamic currents, which can vary from a mild drift to an intense, high-speed ride depending on the tide and time. Divers must be prepared for swift water movement and be proficient in drift diving techniques. The site's location in a channel between the north and south of the park contributes to these powerful flows.
Is Siaba Kecil suitable for beginner divers?
Generally, Siaba Kecil is recommended for intermediate to advanced divers due to its strong currents. While milder conditions can sometimes accommodate less experienced divers, it is not an ideal site for beginners to gain current experience. Divers should have excellent buoyancy control and comfort with drift diving.
What marine life will I see at Siaba Kecil?
Siaba Kecil boasts a rich variety of marine life attracted by the nutrient-rich currents. You can expect to encounter reef sharks, large schools of sweetlips, trevally, snappers, and sea turtles. Groupers, tunas, barracudas, and anthias are also common, with occasional sightings of nudibranchs, sea cucumbers, and lionfish.
What is the typical depth range for diving Siaba Kecil?
The typical depth range for diving Siaba Kecil is between 8 and 25 meters. Divers will often spend most of their time between 12 and 20 meters, navigating the narrow channel and reef slope. It is important to monitor depth closely due to the strong currents.
What is the best time of year to dive Siaba Kecil?
The best time to dive Siaba Kecil is generally from March to October, which corresponds to Komodo's northern season. During these months, conditions are often favorable, offering good visibility and enjoyable diving. However, the site can be dived year-round, with conditions varying by season and specific tide cycles.

Why dive Siaba Kecil from a liveaboard?

Siaba Kecil is one of Komodo, 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 Siaba Kecil on their Komodo, Indonesia itineraries.

Liveaboards diving Siaba Kecil

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

Panunee liveaboard at Siaba Kecil

Panunee

Indonesia

18 guests38 m
Naga Biru liveaboard at Siaba Kecil

Naga Biru

Indonesia

12 guests40 m
Ecopro Duyung Baru liveaboard at Siaba Kecil

Ecopro Duyung Baru

Indonesia

6 guests27 m
Wellenreng liveaboard at Siaba Kecil

Wellenreng

Indonesia

9 guests25 m
Komodo Aggressor liveaboard at Siaba Kecil

Komodo Aggressor

Komodo, Indonesia

16 guests29 m
Blue Manta liveaboard at Siaba Kecil

Blue Manta

Indonesia

20 guests45 m
Mari liveaboard at Siaba Kecil

Mari

Indonesia

14 guests32 m
Situju7 liveaboard at Siaba Kecil

Situju7

Komodo, Indonesia

10 guests33 m
Pindito liveaboard at Siaba Kecil

Pindito

Indonesia

16 guests38 m
Mermaid II liveaboard at Siaba Kecil

Mermaid II

Komodo, Indonesia

18 guests
Putri Naga liveaboard at Siaba Kecil

Putri Naga

Komodo, Indonesia

6 guests25 m
Mikumba Dua liveaboard at Siaba Kecil

Mikumba Dua

Indonesia

10 guests30 m

Dive sites similar to Siaba Kecil

Same character, same waters, six more sites divers love for the exact same reasons.Compare seasons, access and liveaboard routes, then pick the site that fits your trip best.
© EsriMaxar, Earthstar, GIS

Abila

Alor

Abila is a notable dive site located within the Alor Islands Marine Park, an area celebrated for its rich marine biodiversity due to its position in the Coral Triangle.

Suitable for
Beginner
Current
Mild
Access
Liveaboard only
Depth
—
Theme
Reef
© EsriMaxar, Earthstar, GIS

Adonara Channel stands as one of Alor's most iconic dive sites, celebrated for its dynamic currents and exceptionally rich biodiversity.

Suitable for
Advanced
Current
Strong
Access
Liveaboard or dayboat
Depth
10–40 m
Theme
Drift / Wall
© EsriMaxar, Earthstar, GIS

Adonara Wall

Indonesia

Adonara is an Indonesian island dive site, renowned for its vibrant underwater topography characterized by submerged seamounts.

Suitable for
Intermediate
Current
Strong
Access
Liveaboard or dayboat
Depth
5–35 m
Theme
Seamount / Wall
© EsriMaxar, Earthstar, GIS

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

Suitable for
Beginner
Current
Mild
Access
Dayboat
Depth
9–18 m
Theme
Reef
© EsriMaxar, Earthstar, GIS

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
Beginner
Current
Strong
Access
Liveaboard only
Depth
3–30 m
Theme
Reef / Seamount
© EsriMaxar, Earthstar, GIS

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
Advanced
Current
Strong
Access
Dayboat
Depth
22–38 m
Theme
Wreck

12 liveaboards run the Siaba Kecil route.

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