Best Diving & Snorkeling in Phuket
Phuket is Thailand's premier scuba diving destination, offering easy access to some of the Andaman Sea's most spectacular dive sites. From the crystal-clear waters around Racha Yai and Racha Noi islands to the world-famous Similan Islands and Phi Phi archipelago, divers of all levels can explore vibrant coral reefs, tropical fish, and even reef sharks.
Diving & Snorkeling in Phuket
Phuket is Thailand's premier scuba diving destination, offering easy access to some of the Andaman Sea's most spectacular dive sites. From the crystal-clear waters around Racha Yai and Racha Noi islands to the world-famous Similan Islands and Phi Phi archipelago, divers of all levels can explore vibrant coral reefs, tropical fish, and even reef sharks. For beginners, discover scuba programs let you experience your first dive with professional instructors. Advanced divers can enjoy multi-dive day trips to remote sites. Snorkelers aren't left out either — many tours combine diving with snorkeling stops at pristine beaches.
Scuba Diving in Phuket
Scuba Diving Maithon or Racha Islands (All Levels)
Discover Scuba Diving to Racha Yai Island
Try Scuba Diving: 3 Dives at Racha Yai/Noi
Racha Island Snorkeling or Scuba Diving Tour
Coral Reef Scuba Diving at Pristine Beach
Racha Island & Coral Islands + Scuba Beach Dive
Racha Yai Scuba Diving & Snorkeling Experience
Beginner Scuba Diving in Kata Beach (Shore Dive)
Snorkeling Tours in Phuket
Similan Islands Snorkeling Trip by Speedboat
Phi Phi, Maya Bay & Khai Island Snorkeling Tour
Tips for Diving & Snorkeling in Phuket
- Best diving season is November to April when visibility reaches 30+ meters
- Similan Islands are only accessible November-May (closed June-October for monsoon)
- Discover scuba programs require no certification — perfect for first-time divers
- Most dive trips include hotel pickup, equipment, lunch, and insurance
- Book at least 2-3 days in advance during peak season (December-February)
Book Your Diving Adventure in Phuket
Compare prices and find the perfect underwater experience on these trusted platforms.
We may earn a commission when you book through our links, at no extra cost to you.
Frequently Asked Questions
How much does diving or snorkeling cost in Phuket?
Diving and snorkeling tours in Phuket range from EUR43 to EUR160 per person. Snorkeling tours are typically more affordable, while scuba diving experiences cost more due to equipment and instruction.
Do I need certification to go scuba diving in Phuket?
No! "Discover scuba" or "try dive" programs are designed for complete beginners with no certification required. Professional instructors guide you through everything. If you want to get certified, multi-day PADI courses are also available.
When is the best time for diving and snorkeling in Phuket?
The best season is November to April, when seas are calm and visibility is excellent (20-30+ meters). Some sites like the Similan Islands are only open November to May. The monsoon season (June-October) has rougher seas and reduced visibility.
What should I bring on a diving or snorkeling trip?
Most tours provide all equipment (masks, fins, snorkels, dive gear). Bring sunscreen (reef-safe preferred), a towel, swimwear, a waterproof phone case for photos, and motion sickness medication if needed. Underwater cameras can be rented on many tours.