
Diving atIllicnamo Pinnacle (Timor Leste (East Timor))
Illicnamo Pinnacle presents a substantial underwater structure, extending from shallower reef areas down to a maximum depth of 50 m (164 ft). Its exposed setting on the outer reef near Beloi positions it as a site where divers can experience significant depth while navigating dynamic ocean conditions. Reaching these deeper sections often reveals diverse marine ecosystems, characteristic of Timor Leste's underwater topography. This dive offers a comprehensive depth profile for certified adventurers.
As evening covers Illicnamo Pinnacle, the local air temperature is measured at 27°C. The current wave height at the surface is recorded at 1 m. These late-day readings characterize the surface conditions for the night.
Dive Site Location & Key Facts
Everything you need to know about this dive site.
Dive Site Overview
Forming part of the outer reef near Beloi, Illicnamo Pinnacle is an imposing underwater structure, accessible by a 10-minute boat ride from the main port. Its topography allows for flexible diving strategies, as divers can explore either side of the pinnacle depending on the prevailing current direction.
When exposed to stronger currents, this dynamic environment fosters a rich marine ecosystem, making it a compelling spot for exhilarating drift and reef dives. Divers will encounter vibrant reef formations stretching across the pinnacle's slopes, showcasing healthy hard and soft corals. A significant vertical profile drops from shallower areas down to its maximum depth of 50 m (164 ft), offering diverse exploration opportunities.
Descending along its face, divers often observe dramatic drop-offs and diverse coral growth, inviting thorough exploration across its full recreational depth range. As a distinct ocean feature, it consistently attracts larger pelagic life, adding to the allure of its extensive vertical structure.
Navigating its contours reveals numerous overhangs and crevices, providing shelter for smaller reef creatures and contributing to the site's rich biodiversity. Exploring the pinnacle's various sections, from its exposed top to its deeper, more sheltered ledges, offers a comprehensive glimpse into the vitality of Timor Leste's underwater world. This substantial reef system supports a complex food web, making every dive a discovery.
Illicnamo Pinnacle
Conditions are Good
Best Dive Window
Optimal conditions expected
Current conditions near Illicnamo Pinnacle show 27° air, 29° sea temperature, 1.0 m waves, and 37 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
Considering dive conditions in Timor Leste, the dry season from May to November generally offers the most favorable experience for visiting Illicnamo Pinnacle. During this period, wave heights are typically lower, averaging around 0.4 to 0.8 m (1.3 to 2.6 ft), with wind speeds ranging from 14.8 to 25.4 km/h (9.2 to 15.8 mph), leading to calmer seas. Rainfall is also minimal, often below 1 mm (0.04 inches), which enhances underwater visibility by reducing runoff and sedimentation. In contrast, the wet season, from December to April, brings increased rainfall and potentially rougher seas, with monthly rain averages up to 6 mm (0.24 inches). Air temperatures remain consistently warm year-round, typically ranging between 26.5-29°C (80-84°F), making surface intervals comfortable regardless of the season.
PEAK SEASON SCORE
Scores combine air & water temps, waves, wind & rainfall for overall conditions.
BEST MONTHS TO DIVE
Monthly records compiled from satellite and marine observation nodes over the last 3 years. Data provided by Open-Meteo and MET Norway.
Dive Experience & Conditions
Strong currents often characterize diving at Illicnamo Pinnacle, dictating dive plans. Given its exposed position on the outer reef, the site is prone to more significant water movement, though the pinnacle's structure provides some shelter options. Dive operators typically plan drift dives, allowing divers to be carried along the reef walls and around the pinnacle itself. Water temperatures in East Timor are not consistently reported for this specific site, but generally remain warm, in line with tropical marine environments. Visibility varies depending on conditions, but can be excellent, particularly during the dry season. Navigating the unique topography requires good buoyancy control and an awareness of the current's direction to fully appreciate the site's rich offerings.
Dive Difficulty & Safety Guidelines
Navigating the exposed Illicnamo Pinnacle demands appropriate preparation, particularly due to the potential for strong currents. Divers should possess certification equivalent to PADI Advanced Open Water Diver, and PADI Drift Diver training is highly recommended to manage the variable flow efficiently. Always descend with your buddy and maintain situational awareness, especially when currents are present. Planning your dive within your certification limits and staying in close communication with your dive guide are essential for a safe and enjoyable experience at this dynamic site.
Recommended Equipment
Current and surface separation risk. Local briefing strongly recommended.
- Dive Computer
- DSMB
- Reel / Spool
This gear list is based on verified equipment signals for Illicnamo Pinnacle, Timor Leste (East Timor). Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
Dive skin or rash guard usually provides adequate warmth in water around this temperature. Consider warmer surface protection (like a boat coat) due to brisk winds. Those diving at Illicnamo Pinnacle today will likely encounter water temperatures in the region of 29°C (84°F). Surface air temperatures are resting at 27°C (80°F).
Environmental conditions are expected to remain consistent in the short-term outlook.
Conditions can vary slightly across different parts of the same dive site.
Emergency & Medical Support
Essential information to help you plan your dive trip to Illicnamo Pinnacle.

Hyperbaric chambers are a critical part of dive safety infrastructure. Availability varies significantly by region, and not all dive areas have immediate access.
Before diving, it's recommended to:
- confirm nearest medical facilities
- check emergency procedures with local dive operators
- ensure dive insurance covers evacuation if required
Divers Alert Network
Diving emergency assistance available through DAN World.
+1-919-684-9111- 24/7 emergency hotline
- Diving medical assistance
- Evacuation coordination
Emergency contacts are provided for reference. Always verify local emergency services before diving.
Marine Life at Illicnamo Pinnacle
Upon approaching the pinnacle, schools of redtooth triggerfish are often the first inhabitants divers observe, creating a vibrant, swirling spectacle. When stronger currents are present, schooling barracuda frequently make an appearance, adding a thrilling element to the dive. The reef itself supports a wide variety of marine life, including numerous reef fish such as scorpionfish, boxfish, pufferfish, and angelfish. Keep an eye out for bluespotted stingrays along the bottom, a common sighting here. The abundant fish life and the presence of larger pelagics underscore the health and vitality of this pinnacle environment.
Dive Sites Near Illicnamo Pinnacle
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Dive Centers Near Illicnamo Pinnacle
Nearest Airports
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Search Flights on ExpediaFrequently Asked Questions
What is the maximum depth at Illicnamo Pinnacle?
The site reaches a maximum depth of 50 m (164 ft). Divers typically explore various sections of the pinnacle, from shallower reef areas to its deeper reaches, depending on their certification.
Are currents a factor when diving here?
Yes, Illicnamo Pinnacle is known for stronger currents, especially given its exposed position on the outer reef. Dive plans are often adapted to accommodate these dynamics, such as conducting drift dives.
What kind of marine life can I expect to see?
Divers often encounter schools of redtooth triggerfish and barracuda, especially with strong currents. The reef is also home to diverse reef fish like scorpionfish, pufferfish, and angelfish, along with bluespotted stingrays.
What certifications are recommended for this dive site?
Given the potential for currents and depth, a PADI Advanced Open Water Diver certification or equivalent is recommended. PADI Drift Diver training would also be beneficial for managing the site's conditions.
How do I get to Illicnamo Pinnacle?
The pinnacle is located on the outer reef of Beloi and is typically accessed via a boat ride. It's approximately a 10-minute journey from the main port of Beloi.
What is the best time of year to dive Illicnamo Pinnacle?
The dry season, from May to November, generally offers the best diving conditions. Calmer seas, reduced rainfall, and improved underwater visibility are characteristic of this period.
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Illicnamo Pinnacle
Conditions are Good
Best Dive Window
Optimal conditions expected
Current conditions near Illicnamo Pinnacle show 27° air, 29° sea temperature, 1.0 m waves, and 37 km/h wind. Forecast data is refreshed regularly to ensure accuracy.








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