Kuak Hin Ma / Three Finger Reef

ก๊วกหินม้า

Three Finger Formation

Beginner Good Now

A reef formation with three finger-like ridges extending from a central point, creating an unusual diving terrain.

Depth Range

10–16m

Site Type

reef

Koh Chang & Koh Rang

Visibility

5–15m

26–30°C

Getting There

40 min boat from Koh Chang

Southern Koh Chang area

Live 7-Day Conditions — Kuak Hin Ma / Three Finger Reef

SST ~31.3°C

Mon
18 May

33

poor

20km/h SW
1.3m

Tue
19 May

35

poor

20km/h SW
1.3m

Wed
20 May

36

poor

20km/h SW
1.1m

Thu
21 May

45

marginal

21km/h S
0.8m

Fri
22 May

49

marginal

21km/h S
0.7m

Sat
23 May

45

marginal

16km/h S
0.7m

Sun
24 May

45

marginal

15km/h S
0.6m

Marine Life

Snappers Fusiliers Nudibranchs

Notable Features

• Three-finger rock formation
• Unusual topography
• Fish channels

Best Time to Visit

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Peak Good Now

About Kuak Hin Ma / Three Finger Reef

Kuak Hin Ma, known as Three Finger Reef, features three rocky ridges extending outward like fingers from a central rocky mass. The channels between the fingers collect fish, and the ridges are covered in coral. An interesting dive for its unusual topography.