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Silent Divers

A PADI center on Chaweng Beach Road where nervous first-timers get the same patience as the AOW crowd.

4.9(1,524)
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Hours
Daily 11:00–19:00

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Details

Full opening hours
Monday11:00–19:00
Tuesday11:00–19:00
Wednesday11:00–19:00
Thursday11:00–19:00
Friday11:00–19:00
Saturday11:00–19:00
Sunday11:00–19:00

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Why go, and how to do it well

If you're anxious about putting your face in the water, this is the dive shop I'd point you at. People who bailed mid-dive got switched to snorkeling without a word of pressure, and still came away happy. Instructors get named again and again, which tells you the teaching is personal rather than processed. One reviewer trained under an instructor with around 30 years underwater.

The trips run to Sail Rock and Koh Tao. Sail Rock is the draw, and the marine life reads like a wish list of schools of trevally, barracuda, giant grouper, coral, and whale sharks if the timing goes your way. They run Open Water and Advanced Open Water certifications alongside fun dives and snorkeling, so mixed groups where one person dives and another doesn't are no problem.

The shop sits on Chaweng Beach Road, so you're not trekking across the island at dawn to get on a boat.

Written by Mac Kiley · Updated Oct 2026

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Around here, on foot

Well-rated places within a short walk of Silent Divers, nearest first. Minutes are at an easy pace in the heat.

Experience hints

Visitor favorite

Pair your visit. After Silent Divers, round out your day in Koh Samui with contrasting stops nearby.

Reviews from Google

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.

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

It was very very great, no regrets. As a teenager this is very nice experience and great moments. Also, being with our instructor Jose makes me more confident, safe, and happy. By his guidance it helps me to stay calm every time and everywhere. For the silent divers, they were very gentle and helpful that makes me to be more motivated and focused. Overall experience was an 100% Excellent. Hope to see you again soon.

A sample of visitor reviews from Google. Read all 1,524 reviews on Google.

39 Chaweng Beach Rd, Tambon Bo Put, Amphoe Ko Samui, Chang Wat Surat Thani 84320, Thailand

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Tips for Visiting Activities & Tours

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.

Check Operator Safety Records

For adventure activities (zip-lining, bungee jumping, diving), check recent reviews specifically mentioning equipment condition and safety briefings. Thailand's regulation varies — reputable operators will have insurance and certified guides.

Silent Divers: Frequently Asked Questions

Is Silent Divers worth visiting?

Silent Divers holds a 4.9★ rating from 1,524 Google reviews, placing it among the highest-rated activities & tours in Koh Samui.

What are the opening hours of Silent Divers?

Silent Divers is typically open 11:00–19:00 — see the full day-by-day schedule in the location info on this page. Hours can change on Thai public holidays, so check ahead for holiday visits.

When is the best time to visit Silent Divers?

The best months to visit Koh Samui are January – September, with the most reliable weather. Crowds peak in July – August & December — going early in the day usually means fewer people. Months to think twice about: October – December (Gulf Coast monsoon).

Where is Silent Divers located?

Silent Divers is at 39 Chaweng Beach Rd, Tambon Bo Put, Amphoe Ko Samui, Chang Wat Surat Thani 84320, Thailand, in Koh Samui. Getting around Koh Samui: Songthaews (fixed routes around the ring road); Motorbike or scooter rental.

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