Dive-site story
Hin Ngam sits in a sheltered bay on the southeastern coast of Koh Tao. Massive granite boulders drop away into coral gardens that transition gradually to open sand. The site serves as a frequent location for open water training and night dives due to its calm waters and straightforward navigation.
Submerged granite boulders draped in hard coral formations and sea anemones
Sheltered conditions ideal for training sessions and relaxed macro photography
Sandy bottom patches hosting bluespotted stingrays and burrowing gobies
Location
Use the map to plan with your operator and confirm the exact entry point on the day.
Seasonality
Diving occurs year-round, with the calmest seas and clearest water typically occurring between March and September.
Marine life
| Species | Likelihood | J | F | M | A | M | J | J | A | S | O | N | D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Titan TriggerfishBalistoides viridescens | Common | ||||||||||||
| Bluespotted Ribbontail RayTaeniura lymma | Common | ||||||||||||
| Sixbar WrasseThalassoma hardwicke | Common | ||||||||||||
| Yellowtail BarracudaSphyraena flavicauda | Common | ||||||||||||
| Hawksbill TurtleEretmochelys imbricata | Seasonal |
Marine forecast
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