Ot Di Ma

Type:

Scuba DivingFreediving

Entry:⚓Boat Entry

Difficulty:Advanced

Tags:

Reef

About This Dive Spot

This site is reached by a roughly 45-minute boat ride and features a coral garden with a reef that begins shallow and slopes down into deeper water. Divers are advised to watch the blue for larger passing pelagic life, alongside common reef fish and turtles.

Planning details

Reported depth and seasonality.

Reported depth

5m - 40m

Depth note

Reef reported to start around 5 m and extend down to about 40 m.

Safety & access

Hazards, restrictions, and required precautions.

Safety notes

Look into the blue for large sea creatures passing by.

Local intel

Community notes to help plan your visit.

Tailored notes for different activities.

Scuba

Reef spans from about 5 m down to around 40 m, offering a shallow-to-deeper profile.

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Spots Near Ot Di Ma

📍 3.7 km

Menara Telkomsel

Not Set

This site features a coral slope that’s commonly done as a drift dive. With favorable current, the drift can carry divers along the reef for an extended run. Marine life is often seen out in the blue as well as along the reef, so keeping an eye on open water can be rewarding.

📍 4.0 km

Felici garden

Not Set

Felici garden is a coral plantation and conservation area managed by an NGO, created as a new coral planting location with an aim to establish around 1 hectare of coral growth. The site is positioned as a place to visit to assist with the project and learn about corals. Diving here includes sandy and rubble zones suited to macro life alongside the coral planting areas.

📍 4.2 km

Pasir Kolam

Not Set

Pasir Kolam is a shallow, sandy dive site used for Open Water course pool-style exercises and is also popular for macro-focused night dives. The bottom features long algae, areas of coral, and plenty of hiding places for small critters, with some coral covered by a fisherman net. Maximum depth is around 10 m, making it a sheltered-feeling training and critter-spotting site rather than a deep dive location.

📍 4.2 km

Soul Scuba Reef

Not Set

This site is a sloping coral garden with a wide variety of coral species, located directly in front of a dive shop. It can be accessed either from shore or by boat. It’s suited to both daytime and night diving, with a mix of reef fish and larger animals commonly seen on the reef.

📍 4.4 km

Ransiwor

Not Set

A reef coral garden with a sloping profile that attracts schools of fish. It’s described as an easy site suited to beginners, with generally mild current. Divers may find small critters such as pygmy seahorses as well as larger sightings including wobbegong and reef sharks, along with turtles and pelagic fish.

📍 4.4 km

Mambetron

Not Set

Mambetron is a reef site on the north side of Kri Island near a house reef area. Divers are encouraged to scan the open water as manta rays may pass by. The reef is described as beautiful and supports a variety of marine life including turtles, large wrasse, bumphead parrotfish, schooling fusiliers, nudibranchs, octopus, and cuttlefish, with sharks also reported.

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Frequently Asked Questions

What's the best entry point at Ot Di Ma?

Entry at Ot Di Ma is detailed in the spot description above. Look for specific landmarks, access paths, and any tide or condition requirements. Local divers often share updated entry tips in their dive logs.

What conditions are best for diving Ot Di Ma?

Optimal conditions at Ot Di Ma depend on several factors including tide, wind, and season. Check recent dive logs for current condition reports and patterns. Generally, calmer seas and high tide provide better visibility and easier entry.

What is the maximum depth and typical visibility at Ot Di Ma?

Depth and visibility information for Ot Di Ma can be found in the spot details and recent dive logs. Conditions can vary significantly based on weather, tide, and season. Always plan your dive according to current conditions and your certification level.

Are there any safety considerations or local etiquette at Ot Di Ma?

When diving Ot Di Ma, respect local regulations, marine life, and other water users. Be aware of any specific hazards like currents or boat traffic mentioned in the spot description. Follow Leave No Trace principles and local diving etiquette.