

Best for beginner divers, 5-40m, shore & boat entry, mild current.
Koh Wai is a marine reef site located in the Koh Kong Islands, Cambodia. The topography features a reef slope extending from a shallow 5 metres down to 40 metres, with an average depth of 10 metres. Divers can access the site from both shore and boat. Conditions are generally mild, with visibility ranging from 10 to 30 metres and water temperatures between 28 and 31C. Divers should exercise caution regarding surge near the reef edge and sharp coral structures. While the upper sections are suitable for beginners, the deeper terrain requires more experience. Always monitor current strength and maintain buoyancy control to avoid contact with the reef.
9.87332, 102.96590
Watch the surge close to the reef edge, particularly when entering and exiting from shore, as swell can push you onto sharp rock unexpectedly. Confirm current facility availability locally before your dive, as amenities are not guaranteed on site.
Boat access required.
Recorded at this site
Depth
5-40m
Visibility
10-30m
Skill Level
Beginner
Entry
Shore & Boat
Water Temp
28-31°C
Current
Mild
Best Time
Jan, Feb, Mar, Apr, Nov, Dec
Yes, the upper sections of the reef are suitable for beginners, though the deeper terrain reaching 40 metres is better suited for experienced divers.
The reef ranges from 5 metres to 40 metres in depth, with an average depth of 10 metres.
Yes, Koh Wai is accessible from both shore and boat.
Hazards include sharp coral and rocks, as well as surge near the shallower sections of the reef.
Water temperatures range from 28C to 31C throughout the year.
Diving at Koh Wai in Sihanoukville requires the following certifications: Open Water. Always dive within your training limits.
A rashguard or 2mm shorty is recommended for diving at Koh Wai in Sihanoukville. Water temperatures range from 28°C to 31°C.
The best months to visit Koh Wai in Sihanoukville are January, February, March, April, November, and December. Conditions outside these months can still be good but are less predictable.