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Karang Makassar (Manta Point)

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Know this dive site? Suggest a correctionAbout This Dive Site
Karang Makassar (Manta Point), Komodo National Park
Welcome to Karang Makassar, affectionately known as Manta Point, a truly iconic dive site within Komodo National Park and arguably one of Indonesia's most reliable locations for encountering majestic reef manta rays (Mobula alfredi). This immense, gently sloping rubble plateau stretches for nearly 3 km, acting as a natural highway where these gentle giants congregate year-round for feeding and vital cleaning rituals.
Diving Conditions and Experience
Karang Makassar is a superb drift dive, suitable for beginner divers holding an Open Water certification. The dive site is remarkably accessible, with much of the action occurring in shallow waters, typically between 2 and 15 meters, though the plateau extends to a maximum depth of around 18 meters.
Divers will find the current here to be variable, ranging from mild to moderate, though it can occasionally be strong depending on tidal and moon phases. We recommend always listening carefully to your instructor's briefing, as conditions can change rapidly. Water temperature generally ranges from a comfortable 25°C to 29°C. Visibility can fluctuate, typically between 10 and 25 meters, but may drop below 10 meters during plankton blooms – which, coincidentally, often means more manta activity!
Marine Life Encounters
The undisputed stars of Karang Makassar are the Reef Manta Rays. Divers will witness them gracefully circling cleaning stations, hovering motionless above coral outcrops as smaller cleaner fish remove parasites from their skin and gills. It's not uncommon to see multiple mantas at once, sometimes dozens in a single dive, especially during peak season from November to April when plankton blooms are abundant. You might even observe their fascinating "barrel-roll" feeding behavior as they filter plankton from the water column.
Beyond the mantas, the vibrant ecosystem of this dive site offers a rich tapestry of marine life. You can encounter elegant Spotted Eagle Rays gliding by, and keep an eye out for Whitetip Reef Sharks and Blacktip Reef Sharks patrolling the edges of the reef. Green Sea Turtles (Chelonia mydas) are frequent visitors, and large schools of Fusiliers (Caesio spp.) create dynamic displays. Look closely among the rubble and coral patches for the impressive Bumphead Parrotfish (Bolbometopon muricatum) and, if you're lucky, the beautifully patterned Zebra Shark (Stegostoma tigrinum). While rare, the tiny yet venomous Blue-ringed Octopus (Hapalochlaena lunulata) can also be spotted, so maintain a respectful distance from all wildlife.
Safety and Best Practices
While Karang Makassar is beginner-friendly, divers should be mindful of potential hazards including variable current, occasional low visibility, and boat traffic. We emphasize responsible wildlife interaction: maintain a minimum distance of 3 meters from mantas, never touch or chase them, and avoid blocking their path, especially at cleaning stations. Following these guidelines ensures a safe and unforgettable experience for both divers and the precious marine inhabitants of this incredible dive site.
Current Conditions
Typical current strength at this dive site
Variable
Current strength changes with tides and conditions. Check local conditions before diving.
Strength Scale
None
Mild
Moderate
Strong
Best Time to Visit
Monthly conditions and seasonal highlights — tap a month
Peak diving season with optimal visibility, calm seas, and best marine life encounters.
Marine Life
9 species recorded at this site

Green Sea Turtle
Chelonia mydas
Site occurrence not yet documented
No dated observations available.

Blue-ringed Octopus
Hapalochlaena lunulata
Site occurrence not yet documented
No dated observations available.

Whitetip Reef Shark
Triaenodon obesus
Site occurrence not yet documented
No dated observations available.

Blacktip Reef Shark
Carcharhinus melanopterus
Site occurrence not yet documented
No dated observations available.

Reef Manta Ray
Mobula alfredi
Dec, Jan, Feb, Mar, Apr · Unverified
Site occurrence not yet documented
No dated observations available.

Spotted Eagle Ray
Aetobatus narinari
Site occurrence not yet documented
No dated observations available.

Bumphead Parrotfish
Bolbometopon muricatum
Site occurrence not yet documented
No dated observations available.

Zebra Shark
Stegostoma tigrinum
Site occurrence not yet documented
No dated observations available.

Fusilier (schooling)
Caesio spp.
Site occurrence not yet documented
No dated observations available.
Hazards & Safety
Be aware of these potential hazards at this dive site
Current
Severity: MediumFast-changing drift, separation over featureless rubble
Boat traffic
Severity: MediumBusiest surface traffic in park, SMB mandatory
Low visibility
Severity: LowVisibility drops on plankton-rich days
Wildlife interaction
Severity: LowManta-interaction etiquette — keep low, never chase or block
Certification Required
A minimum of Open Water certification is required to dive this site.
Sources
Sources not yet documented
Source references have not yet been added to this guide. Details may be incomplete or inaccurate; confirm conditions with a local dive operator.
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IntermediateDepth Profile
Vertical range at this site
Minimum Depth
16 ft
Shallowest point
Average Depth
36 ft
Typical dive depth
Maximum Depth
59 ft
Deepest point
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