Scuba Diving in Koh Samui – All the scuba diving activities take place around Koh Tao & Koh Nangyuan plus at the 2 scuba diving highlights Sail Rock & Chumpon Pinnacle.
The reason why diving Koh Samui is limited in terms of dive sites options is simply because the shallow water and sandy bottom combine to make the visibility quite low. The marine life is not as abundant as on dive sites around Koh Tao or Koh Nag Yuan.
Daily Diving Tours
We offer diving tours and trips around Koh Samui, showcasing the best dive sites around Koh Tao, including Chumphon Pinnacle, Sail Rock, and, upon request, the Marine Park.
The Gulf of Thailand boasts numerous excellent dive sites suitable for year-round diving. Most of these are located around Koh Tao but are easily accessible from Koh Samui via full-day trips. Sail Rock, for example, is only about an hour from Koh Samui. Divers frequently encounter large groupers, schools of barracuda and batfish, and green moray eels.
Whale sharks are also regular visitors to the region and, with a bit of luck and timing, can be spotted. These gentle giants are drawn to two large, beautifully overgrown rock formations covered in both soft and hard corals. While many divers consider the west coast to offer superior dive sites, the Gulf of Thailand provides fantastic diving experiences that are sure to leave a lasting impression.
Diving Seasons
Scuba diving is possible year-round in Koh Samui and Koh Tao, with the best conditions occurring between March and August.
From September to November, the Northeast monsoon winds bring increased wave activity, reducing visibility by approximately 30%. While diving trips are rarely cancelled due to weather, speedboat journeys can become somewhat choppy during this period.
November to February is characterized by windy and humid conditions. However, this is also a peak season for shark sightings around Koh Tao.
Scuba Diving Koh Tao from Samui Island
Overnights scuba diving packages and scuba diving courses in Koh Tao are available all year around.
Koh Tao Scuba Diving Overnight Package
Best way for diving Koh Samui is an overnight to Koh Tao or Koh Nang Yuan. Both Islands are only 1 hour 45 minutes by high speed ferry from Samui. Check out our popular Samui Diving Packages.
Learn to Scuba Dive in Koh Tao
Not yet certified yet and just like to try? or like to do your PADI Open Water? Our Diving course packages start every day and range from beginner to Advanced Diving courses & Speciality Courses. Sign Up now for our PADI Open Water Diver Package
Diving Day Trips to Koh Tao Island
We happy to organize day trips to Koh Tao, however we recommend doing an overnight trip as you get a lot more diving & fun for your money. In case you have only 1 day for diving just let us know when and we send you details about possible options.
Contact Us Now for Scuba Diving Samui
Dive operators from Koh Samui will rather prefer to bring their divers to Koh Tao for 3 dives. Departure is usually around 6:00 to 8:00 and return will vary depending on the boat. Speedboats obviously come back earlier than the bigger and slower wooden dive boats. Koh Tao has several more dive sites to offer divers who are looking for world class diving. The waters around Koh Tao are deeper and the marine life quite impressive.
Most divers prefer to dive from Koh Tao where they have access to several dive sites that are quite famous around the island and are agining international reputation. Chumpon Pinnacle, Southwest Pinnacle, Green Rock, White Rock, Twins, Japanese Garden, Tanote Bay and Sairee Reef. In contrast to Koh Samui, the dive sites around Koh Tao are also a lot closer so that a 2 dive trip can be arranged in the morning or the afternoon.
Diving Koh Samui or Koh Tao can be arranged and it will be our pleasure to assist you getting to your dream dive site. Contact us for details.