Diving atKoh Reath (Cambodia)
For divers seeking accessible exploration, Koh Reath presents a vibrant reef structure on Koh Kood's west side. The site invites exploration around intriguing statues that form a unique underwater landmark, all accessible via a 25-minute boat journey. With a maximum depth of 14 m / 45 ft, it's a welcoming spot for various skill levels to immerse themselves in Cambodia's marine environment.
Evening condition tracking at Koh Reath features an air temperature of 29.5°C. We have recorded wave heights measuring 0.2 m during this period. These figures outline the environmental parameters currently present.
Dive Site Location & Key Facts
Everything you need to know about this dive site.
Dive Site Overview
An engaging blend of natural reef and unique underwater statues defines the topography at Koh Reath. These artificial structures serve as captivating focal points, complementing the vibrant reef ecosystem that thrives here.
Divers explore a relatively shallow environment, with depths not exceeding 14 m / 45 ft, providing generous bottom times for both novice and experienced divers alike. This makes it an ideal spot for introductory dives, extended explorations, and extensive photographic opportunities. Accessibility via a 25-minute boat journey from Koh Kood's west coast immerses divers directly into a rich underwater tableau.
The site presents a fascinating mix of natural coral formations and artistic installations, drawing in a variety of marine inhabitants seeking shelter and food. Many consider it a superb choice for both diving and snorkeling, offering diverse opportunities to observe the tranquil underwater scenery.
Water conditions are generally calm and clear, though occasional currents can be present, sometimes enhancing interaction with pelagic species that cruise along the reef's edge. This constant interaction between hard and soft coral, rock formations, and the statues creates a dynamic and visually stimulating dive.
Koh Reath
Conditions are Good
Best Dive Window
Optimal conditions expected
Current conditions near Koh Reath show 30° air, 31° sea temperature, 0.4 m waves, and 25 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
Planning a visit to Koh Reath for optimal visibility is key, with the dry season generally offering the clearest conditions. January to May, and again November to December, consistently achieve an 'Excellent' dive score. During these periods, average rainfall remains notably low, often ranging from 1 mm to 8 mm, minimizing runoff that can impact underwater clarity. Wave heights also tend to be calmer, generally below 0.4 meters, contributing to more settled water. Air temperatures throughout these months stay comfortably warm, averaging between 27°C and 29°C / 84°F and 84.4°F, enhancing the overall experience. From June to October, conditions still provide 'Good' diving opportunities, though increased rainfall and wave activity can occasionally reduce visibility.
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
Generally calm conditions characterize dives at Koh Reath, though currents can vary depending on the season and local weather patterns. A typical depth profile suits a range of certifications, from PADI Open Water Diver to PADI Advanced Open Water Diver, and even PADI Discover Scuba Diving experiences, making it highly inclusive. Entry is exclusively by boat, ensuring direct access to prime dive areas. Depths hold steady throughout the site, remaining shallow, allowing for extended bottom times and relaxed exploration across its varied features. Consistently saline, water conditions remain typical of the region, providing a comfortable environment for observing the reef and its inhabitants.
Dive Difficulty & Safety Guidelines
Ensuring a safe dive at Koh Reath means prioritizing sound buoyancy control, especially when navigating around the delicate reef structures and the unique statues. While no specific hazards are consistently reported for this site, maintaining situational awareness is always prudent. Divers should adhere to their training limits; PADI Open Water Diver certification is a useful entry point, with Advanced Open Water recommended for maximizing exploration. Carrying a Surface Marker Buoy (SMB) is a practical safety measure, enhancing visibility to the surface support boat.
Recommended Equipment
- Dive Computer
- DSMB
This gear list is based on verified equipment signals for Koh Reath, Cambodia. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
For relaxed exploration dives, dive skin or rash guard generally provides adequate warmth. A hood or vest is suggested for sensitive divers due to surface winds. For divers entering the water at Koh Reath, temperatures are currently hovering around 31°C (87°F). Surface air temperatures are resting at 30°C (85°F).
Conditions in the coming days are expected to stay within a similar temperature range.
A diver's personal tolerance to cold water can play a large role in suit selection.
Emergency & Medical Support
Essential information to help you plan your dive trip to Koh Reath.
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 Koh Reath
Surrounding Koh Reath, a vibrant array of marine species makes each dive an engaging visual experience. Divers frequently encounter a variety of reef fish, including colorful Angelfish, schooling Bannerfish, and busy Parrot fish. Keep an eye out for the distinct Pipefish, often camouflaged among the coral, and the occasional Barracuda patrolling deeper sections. Encounters with Lionfish and White Eyed Moray Eels are also common, adding to the site's rich biodiversity. Patient observers might even spot a Sting ray resting on the sandy bottom near the reef's edge.
Dive Centers Near Koh Reath
Working Hours
Today: Open 24 hours
Koh Rong Dive Center
Khmer Dive Group
Bubbles Up Dive Center
Scuba Nation Diving Centre Cambodia
Cambodia Diving Group
Blue Lagoon Divers Cambodia
Nearest Airports
Nearest airports to help plan travel to this dive area.
Search Flights
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Search Flights on ExpediaFrequently Asked Questions
What is the maximum depth at Koh Reath?
The maximum depth recorded for diving at Koh Reath is 14 meters or 45 feet. This makes it an accessible site for various certification levels, including entry-level divers.
What kind of marine life can I expect to see?
You can anticipate seeing a range of reef inhabitants such as Angelfish, Barracuda, Lionfish, Bannerfish, Parrot fish, Sting rays, Pipefish, and White Eyed Moray Eels. The reef ecosystem here supports a good variety of species.
What are the primary features of the dive site?
Koh Reath is primarily a reef dive site characterized by its natural coral formations and notable underwater statues. These statues create unique points of interest and provide additional habitats for marine life.
What is the best time of year to dive Koh Reath?
The best time to dive for excellent conditions is generally from January to May and November to December. During these periods, rainfall is minimal, and wave heights are calmer, which usually translates to better underwater visibility.
What PADI certifications are suitable for this site?
The site is suitable for PADI Open Water Divers, and also offers opportunities for PADI Discover Scuba Diving experiences. Advanced Open Water Divers will find further scope for exploration within the 14-meter depth limit.
How do I get to Koh Reath?
Access to Koh Reath is by boat, typically a 25-minute journey from Koh Kood. Dive operators in the area arrange trips to this site for both divers and snorkelers.
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Koh Reath
Conditions are Good
Best Dive Window
Optimal conditions expected
Current conditions near Koh Reath show 30° air, 31° sea temperature, 0.4 m waves, and 25 km/h wind. Forecast data is refreshed regularly to ensure accuracy.