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A diver swims through a sunlit underwater coral reef surrounded by clear turquoise waters.
📷 THOMAS PORTER · Pexels

Green Rock

3.6 — based on 17 community signals
4.3 12 especies 30 colaboradores

Green Rock is a year-round Gulf of Thailand dive site near Ko Nang Yuan with documented marine life and accessible conditions for divers of various levels.

⭐ Best for beginners.

updated 4 months ago
Dificultad
Principiante
Family-friendlyPhotoFriendlyBleachingRisk

De un vistazo

Actividad
dive
Dificultad
beginner
Mejores meses
Todo el año

Mejores operadores aquí

Ver todos los operadores ↓

Mapa

Este spot Operadores POIs Aeropuerto Spots cercanos
Mapa de ubicación de Green Rock © Google · Datos del mapa © Google, colaboradores
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Condiciones hoy

Condiciones

Open-Meteo
Viento
9.7 kn
Olas
0.32 m
Agua
29.5°C
N E S W
Wind direction (7d)
Primary: WNW (31%)
Now: SW (218°)
Marea (7 días)
amplitud: 1.28m

Próxima: Baja a las 05:00 (+0.28m)

+1.5 m+0.2 m
▼ 05:00 · +0.28m ▲ 15:00 · +1.48m ▼ 06:00 · +0.3m ▲ 16:00 · +1.46m
Sáb 19Dom 20Lun 21Mar 22Mié 23Jue 24Vie 25
UV5.75 · mod Aire PM2.52 · good 06:10 18:19
Día Viento Olas UV Lluvia
09-19 15.5 0.5 6 11mm
09-20 8.7 0.28 6 10mm
09-21 6.6 0.08 4 5mm
09-22 7.8 0.1 9 9mm
09-23 11.5 0.2 8 10mm
09-24 11.9 0.32 3 1mm
09-25 12.4 0.58 4 12mm
⚠ Coral bleaching: Watch — favorable conditions

About this spot

Green Rock sits in the Gulf of Thailand near Ko Nang Yuan, a popular island destination. The site draws divers year-round and offers reliable access for both beginners and experienced divers. The spot has been observed by the diving community, with 12 species observations and three community videos documenting conditions and marine life encounters. Waters here support diverse fish and coral ecosystems typical of the Gulf's warm tropical environment. Visibility and water temperature vary with seasonal changes, but the year-round accessibility means dives can happen any month. The site is outside marine protected areas, so standard Thai diving regulations apply. Local dive operators run regular trips to Green Rock, making logistics straightforward for travelers. Community feedback—captured in video and species logs—shows consistent marine encounters. Coral health is worth monitoring; divers should check current conditions before booking. The combination of predictable conditions, established operator access, and documented marine activity makes Green Rock a solid choice for Gulf of Thailand diving.

📖 Guía: Buceo en Tailandia: 73 sitios desde tiburones ballena hasta arrecifes someros

Mejores meses

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Tipos de buceo

ArrecifeBarco

Esenciales del viaje

Todo lo que necesitas antes de hacer la maleta — checklist, sol, logística.

Trip checklist

  • 🛂 Visa-free or visa-on-arrival
  • 📜 C-card + dive insurance (DAN)
  • 📔 Dive logbook
  • 🧴 Reef-safe sunscreen SPF 50+
  • 🔌 Plug type A/B/C · 220V adapter
  • 💊 Seasickness meds + ear drops
  • 📱 Offline maps + emergency contact

Quick facts

  • 🌓 Moon First quarter · 47%
  • GPS
Información de sostenibilidad
🌍 CO2 footprint MAD ↔ 10384km · ~2388kg · €43

Desde tu país de salida

Estados Unidos
Puntuación de origen: 54/100
  • Visado: Visado a la llegada · 30 días máx.
  • Vuelo: 11h · directo
  • Jet-lag: 12h este · 8 días de recuperación

Preguntas frecuentes

What's the best time to dive Green Rock?

Green Rock is dived year-round. Conditions shift with seasons—typically calmer and clearer in cooler months—but access remains consistent. Check with local operators for recent visibility reports before booking.

What's the difficulty level and depth?

Green Rock welcomes divers of various experience levels. Depth and site conditions vary; community videos and local dive shops can confirm current specs. Ask your operator about maximum depth and currents on your planned date.

What marine life will I see?

Twelve species have been documented at Green Rock. Tropical Gulf fish and coral life are typical. Watch community videos to see recent sightings, and ask your guide about active species during your visit.

Do I need permits or special access?

Green Rock is outside marine protected areas and uses standard Thai diving rules. Book through established local operators who handle logistics and any required notifications. No special permits are needed beyond a valid dive certification.

Operadores cerca de este spot

Centros de buceo, escuelas de kite y surf en un radio de 10 km, desde OpenStreetMap.

French Kiss Divers - Sairee

3.5 km
4.9 (723 reviews) closed
Centro de buceo
Verified Booked 49+ times this month
Teléfono: +66 64 127 6082
Horario: Friday: 9:00 AM – 6:00 PM

French Kiss Divers - Sairee

3.5 km
Centro de buceo
Teléfono: 077 456 725
Horario: Mo-Su 09:00-19:00

New Way Diving

3.5 km
Centro de buceo
Teléfono: +66 77 456 527
Horario: Mo-Su 08:00-19:00

Rainbow Fish Divers

4.1 km
4.9 (606 reviews) closed
Centro de buceo
Verified Booked 30+ times this month
Teléfono: +49 160 1606226
Horario: Friday: 10:00 AM – 6:00 PM

Freedive Koh Tao

4.2 km
Centro de buceo

U&I Diving

4.6 km
4.9 (33 reviews)
Centro de buceo
Verified Booked 54+ times this month
Teléfono: +66901646550
Horario: Mo-Su 09:00-18:00

Recently spotted by divers

iNaturalist →

See this spot in action

YouTube videos — click to play.

Diving Koh Tao - Green Rock & HTMS Sattakut

SUB AERO MEDIA

Green Rock Dive Site Koh Tao

The Funky Turtle

Thailand Red & Green Rock Dives

Ashley Walters
wind peaks Jul-Dec-Sep, calmest Oct-Mar-Apr, dry Jan-Dec.

Clima mensual de 5 años

60 muestras
0 5 10 15 20 25 JFMAMJJASOND
rango p25–p75 Mediana Viento (nudos) Aire (°C)
Visibility (month-by-month)
Best: May (100/100) Worst: Jan (0/100) Now: Sep (100/100) NOAA MODIS Aqua · 5y mean

Spots cercanos

Red Rock Thailand Buceo
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Red Rock

Red Rock near Ko Nang Yuan delivers year-round diving in Thailand's Gulf with healthy coral and reliable marine life encounters.

Principiante Ene·Feb·Mar+
Japanese Garden Thailand Buceo
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Japanese Garden

Japanese Garden near Ko Nang Yuan offers year-round diving in Thailand's Gulf with diverse marine life and accessible conditions for explorers.

Principiante Ene·Feb·Mar+
Buoyancy Thailand Buceo
🇹🇭 Thailand

Buoyancy

Buoyancy near Ko Nang Yuan offers year-round diving in Thailand's Gulf with accessible shallow reefs and coral watch status.

Principiante Ene·Feb·Mar+

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