Ko Tachai Reef – Similan Islands

Ko Tachai Reef

Koh Tachai Reef is on the eastern side of the island, going from northeast to southwest. This is a reef dive and a great place to do an Open Water course because of its shallow reef. It is also a great place to go snorkeling.
Koh Tachai Reef does go deeper, maximum depth is around 30 meters.

Map of Koh Tachai Reef

Ko Tachai Reef

Lots of smaller fish and stag horn corals are in the shallows but as you go deeper there are not many corals to be found. Scuba diving at sunset is recommended.

Marine life

This is a good place to find leopard sharks lying in the sand at the shallow part of this site. Lots of octopuses hide in the stag horn coral.

Current

Mild – moderate, going from northeast to southwest

Visibility

10 – 15 meters

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