Reefwander
A pale spotted leopard shark swims over a coral reef among a large school of small silver fish — Khao Lak

Khao Lak · Thailand · Reef

Khao Na Yak

A quiet shallow reef where nudibranchs and octopus hide

Area photo: TANAKA Juuyoh (田中十洋) · CC BY 2.0

Khao Na Yak is a small, shallow house reef close to Khao Lak, used often for refresher dives and training. It is a quiet, easy dive with no real current, and the reef holds nudibranchs, octopus and cuttlefish among its tropical fish.

Also known as Koh Na Yak, Khao Nayak, Khao Nayak Reef.

Where it is and how deep

Depth profile of Khao Na Yak: typical dive to 9 m (to 30 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit9 mtypical dive
Depths on a shared scale to 40 m (130 ft); dashed lines mark common certification limits.

8.5105° N, 98.2190° EApproximate position — the dashed circle shows where the site lies; your operator's briefing has the mooring.

The dive

The reef is small and never deeper than 9 m, with generally no current, so the whole dive stays in shallow, quiet water. Nudibranchs are the draw, along with a few special creatures, and lionfish, cuttlefish, octopus and morays live among a colourful mix of tropical fish.

Marine life and season

  • Nudibranchs
  • Octopus & cuttlefish
Month-by-month season rating for Khao Na Yak
JanFebMarAprMayJunJulAugSepOctNovDec
PrimePrimePrimePrimeFairOff-seasonOff-seasonOff-seasonOff-seasonFairPrimePrime

Season follows Khao Lak: Wreck day trips run 15 October to 15 May; the dry northeast monsoon from November to April gives the best conditions.

Dive videos

Diving Thailand Khao Lak 2016 - Khao Na Yak Reef · Dietmar Seidel on YouTube

Sources

  1. Khao Lak Reefs — Sea Dragon Dive Center
  2. OpenStreetMap geocoding — OpenStreetMap
  3. Khao Na Yak — ScubaGo

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to 20 mbeginner

An intact tin dredger with lionfish and scorpionfish on its decks

15–20 m · max 23 mbeginner

An intact cargo ship with its load still aboard, on its side

22–40 madvanced

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