South-West Pinnacle ou Sommet sud-ouest

South West Pinnacle is named so because it is located offshore, southwest of Koh Tao. It is another diving site that ranks among the best in the Gulf of Thailand accessible from Koh Phangan when the conditions are right.

The site consists of a main big submerged pinnacle as well as several scattered ones all around.

Bull sharks as well as tunas have been spotted on the periphery of the site. Whale sharks also come to visit from time to time. It is one of the other sites where they are most frequently seen after Sail Rock and Chumphon Pinnacle.

The entire tip is covered with colorful anemones that make for a pleasant view on safety stops.

Details of South-West Pinnacle dive site


Depth:0 - 44 meters / 0 - 150 feet
Bottom type:Rocky pinnacles surrounded by sand
Extra:Other pinnacles outside of the main one


Visibility:Varies between 3 to 40 meters / 10 to 130 feet depending on day and depth
Current:None to strong
Surface:Not protected, can be flat to big waves and surge
Temperature:Between 27C / 79 F and 31C / 94F

Marine species

Common fishes:Chevron Barracuda, Yellowfin Barracuda, Big-eyed Trevallies or Jacks, Talang Queenfish, Teira Batfish, Yellowback Fusilier
Rare fish species:Whale shark, Dogtooth Tuna, Seal Faced Pufferfish, Frogfish, Bearded Scorpionfish, Blue Marlin, Razorfish
Corals:Labyrinth Coral, Maze Coral, Brain Coral, Whip corals
Others:Barrel sponges,