Koh Dok Mai Reef Basics: Small islet and wall diving
Depth: 5 - 30m
Visibility: 5 - 20m
Currents: Usually strong
Surface Conditions: Calm
Water Temperature: 27 - 30°C
Experience Level: Intermediate
Diving Season: All year round
Distance: ~15 km east of Phuket (1 hour)
Access: Diving day tours from Phuket Thailand
The name means Flower Island in Thai and this diving site must be named for its underwater beauty because above the water there are no flowers, only a few trees and bushes. As soon as you descend however, the colourful flower-like coral covering the wall makes the name understandable.
Koh Dok Mai is a small limestone islet rising vertically out of the sea. The site is mainly a wall dive down to thirty metres, with a hard coral staghorn reef sloping to the west. On the east side of the island are a series of caverns and caves which are great for practising penetration techniques, and maybe search and recovery!
Bigger fish such as leopard sharks and grey reef sharks are occasionally seen here and Indonesian bamboo sharks are becoming a more common sight beneath coral heads following a recent breeding program by the Phuket Marine Biological Research Centre. Octopuses are also common on the walls and if you look up you can normally see crocodile long-toms swimming close to the surface.
If you ever come across a dive buddy who claims in their log book to have seen a yellow submarine at Koh Dok Mai, then it's not necessarily likely that they took too many hallucinogenic drugs in the 1960's. One Phuket tour operator here did take non-diving tourists down on submarine tours around the island to goggle at the marine life. Thankfully, they don't play the accompanying music to the passenger.
source Reference : divetheworldthailand.com
source Photo :