Silent Divers
Situated on Chaweng Beach Road, Silent Divers operates as a full-service PADI dive centre serving everyone from complete beginners to experienced divers seeking guided expeditions. The centre offers Open Water and Advanced Open Water certification courses alongside fun dives and snorkelling trips to standout sites in the region, most notably Sail Rock — where divers encounter schools of trevally, barracuda, giant grouper, vibrant coral formations, and occasional whale shark sightings. Instructors here bring considerable experience to their work, with reviewers regularly naming individual instructors and praising their patience, depth of knowledge, and ability to build confidence in nervous first-timers. The approach is notably personalised — guests who feel uncertain mid-dive are accommodated without pressure, switching to snorkelling where appropriate rather than being pushed beyond their comfort level. Equipment is well-maintained, and the beachfront location keeps logistics manageable on dive days. Good to know: Koh Samui's clearest dive conditions generally fall between December and April, when underwater visibility is at its peak. Booking ahead is advisable during high season, particularly for certification courses where group sizes may be limited. Arriving early on dive days allows time for briefings and equipment fitting without feeling rushed. Reef-safe sunscreen is recommended to help protect the marine environments visited.
Experience hints
Pair your visit. After Silent Divers, round out your day in Koh Samui with contrasting stops nearby.
Visitor Reviews
If you can’t decide which dive center to choose I would so highly recommend Silent Divers. My friend completed an advanced open water PADI course and myself the open water course. My instructor for the course was Alex who is a much needed passionate diver. He is an engaging, supportive and patient teacher, even when your ears won’t equalise very well haha. The training was seamless from the online theory to the final dive. My friend’s instructor, other instructors on board and boat crew were all also extremely vibrant, skilled and professional individuals. Had such a surreal experience a group of mates and I went for another dive with Alex. Every day and dive site had absolutely stunning coral and marine life. Each completely unique experience with a delicious lunch in between the dives. 10/10 experience.
I had my first beginner scuba experience with Silent Divers, assisted by Déhardt. Although I was too nervous to complete the full dive, we finished the skills and then switched to snorkeling. Déhardt was incredibly patient, calm, and supportive throughout the entire experience. He never pressured me and made sure I felt safe at all times. Even though I didn’t complete the dive, I truly appreciated his professionalism and kindness. Highly recommended for nervous beginners! 🌊🤿
Such an incredible experience! The diversity of marine life at Sail Rock is unique. School of trevally, barracuda, giant grouper beautiful corals and whale sharks. It was absolutely amazing. And of course special thanks to Pepe, the dive guide, who is professional, attentive and cheerful , explained all the details before diving (including the dive site and safety information) The crew was helpful as well. It was a fantastic experience to get on Silent Divers
Location Info
39 Chaweng Beach Rd, Tambon Bo Put, Amphoe Ko Samui, Chang Wat Surat Thani 84320, ThailandVisitor Information
Best time to visit
January – August
Avoid: October – December (Gulf Coast monsoon)
Rainy season
October – December
Avg. temperature
24°C – 32°C(75°F – 90°F)
Crowds
Peak: July – August & December
Getting there
Koh Samui Airport (USM) has direct flights from Bangkok and regional hubs (Bangkok Airways monopoly). Ferry from Surat Thani takes ~1.5 hrs — a cheaper option.
Getting around
- •Songthaews (fixed routes around the ring road)
- •Motorbike or scooter rental
- •Taxis (metered or negotiate upfront)
- •Grab available in main areas
Where to stay near Silent Divers
Find hotels in Koh Samui on the booking sites travellers trust most.
We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.
Tips for Visiting Activities & Tours
Vet Elephant Sanctuaries
Only visit sanctuaries that prohibit riding, use no chains or bullhooks, and let elephants roam freely. Elephant Nature Park in Chiang Mai set the standard. If a place offers painting shows or circus tricks, walk away.
Book Through Klook or GetYourGuide
These platforms offer instant confirmation, free cancellation on most activities, and prices that are often lower than walk-up rates. Compare with local agencies for multi-day trips where negotiation might save more.
Do Outdoor Activities in the Morning
Heat and humidity peak from noon to 3 PM. Schedule jungle treks, cycling tours, and outdoor cooking classes for early morning. Water activities are more flexible since you're in and out of the sea.
Also Popular in Koh Samui
Ko Pha Ngan
A laid-back Thai island of white-sand beaches, jungle interior, and the legendary monthly Full Moon Party.
Ko Tao
A small Gulf of Thailand island renowned for white sand beaches, coral reefs, and world-class scuba diving.
Wat Phra Yai
A iconic gilded Buddha statue from 1972 sits atop a hilltop temple complex with panoramic sea views.
Central Samui
Koh Samui's largest mall, with indoor and open-air wings, international brands, a food court, and a staffed children's play area.
Similar Activities & Tours Across Thailand
Safari World
A sprawling open-zoo and entertainment park combining safari drives, animal shows, and marine attractions.
Lumphini Park
Bangkok's beloved green lung — a vast urban park offering lake boats, wildlife, and a peaceful city escape.
SEA LIFE Bangkok Ocean World
An immersive aquarium hidden beneath Siam Paragon mall, featuring sharks, rays, and walk-through ocean tunnels.
King Power Mahanakhon
Bangkok's highest accessible observation deck, perched atop a 78-floor skyscraper with a thrilling glass floor.
Location Info
Visitor Information
Best time to visit
January – August
Avoid: October – December (Gulf Coast monsoon)
Rainy season
October – December
Avg. temperature
24°C – 32°C(75°F – 90°F)
Crowds
Peak: July – August & December
Getting there
Koh Samui Airport (USM) has direct flights from Bangkok and regional hubs (Bangkok Airways monopoly). Ferry from Surat Thani takes ~1.5 hrs — a cheaper option.
Getting around
- •Songthaews (fixed routes around the ring road)
- •Motorbike or scooter rental
- •Taxis (metered or negotiate upfront)
- •Grab available in main areas
Where to stay near Silent Divers
Find hotels in Koh Samui on the booking sites travellers trust most.
We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.