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Turtle Ledge

Intermediate 📍 Thailand
Photo: Unsplash / Jeremy Bishop

Scuba diving – photo by Jeremy Bishop on Unsplash

# Turtle Ledge, Koh Surin

Dive Conditions

⬇️
Depth
12m – 25m
👁️
Visibility
12m
🎯
Level
Intermediate
💨
Current
〜 Mild
📅
Best Season
November to April

Turtle Ledge is a premier dive site located off Koh Surin in Phang Nga Province, Thailand. This scenic underwater formation features a gradual sloping ledge descending to depths of 12-25 meters, making it suitable for intermediate divers and above.

The site is renowned for its exceptional marine biodiversity and pristine coral gardens. Divers encounter vibrant hard and soft corals, colorful reef fish, and a diverse array of tropical species. The site’s namesake sea turtles are frequently spotted grazing on seagrass beds and exploring the reef. Additional marine life includes groupers, snappers, fusiliers, and occasional reef sharks.

Visibility typically ranges from 8-15 meters, depending on seasonal conditions. The gentle current and moderate depths make Turtle Ledge an ideal destination for building diving skills while experiencing rich marine ecosystems. The Andaman Sea’s warm waters and abundant wildlife create an unforgettable diving experience year-round, with peak conditions occurring during the dry season from November to April.

🐠 Marine Life at This Dive Site

Greenhead Parrotfish — seen at this dive site
Greenhead Parrotfish Chlorurus troschelii nazri_uzman
Green Cat Snake — seen at this dive site
Green Cat Snake Boiga cyanea plains-wanderer
Striped Barracuda — seen at this dive site
Striped Barracuda Sphyraena obtusata wingwatcher48
Ocellaris Anemonefish — seen at this dive site
Ocellaris Anemonefish Amphiprion ocellaris nazri_uzman
Highfin Chub — seen at this dive site
Highfin Chub Kyphosus cinerascens thanyarat_bo
Powder Blue Tang — seen at this dive site
Powder Blue Tang Acanthurus leucosternon kacper_samula

Species data from iNaturalist (CC BY-NC)

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Max Depth 25 m
Min Depth 12 m
Difficulty Intermediate
Current Mild
Visibility 12 m
Best Season November to April
GPS 9.3976°, 97.8813°