Thalassic Scuba – Sepet (PADI Instructor & Scuba Services)
Thalassic Scuba is a professional scuba services provider led by Sepet, offering PADI courses and guided dive trips based from Kajang with training and diving activities in Pulau Tioman. We focus on safety, quality instruction, and a comfortable learning environment for divers of all levels.
Female Instructor
Small Class Sizes
Custom Packages
Why Choose Sepet & Thalassic Scuba
- Experienced PADI instructor with clear safety briefings
- In-house female instructor for added comfort and trust
- Small groups for focused instruction and more bottom time
- Flexible, customisable packages to suit your needs
Services
- Guided fun dives (day trips & multi-day)
- PADI courses: Open Water, Advanced, Rescue & Specialties
- Discover Scuba Diving for beginners
- Equipment rental and dive support coordination
Quick Info
⏰ Hours: 8:00 AM – 6:00 PM (by appointment)
💬 Languages: Malay / English
🧭 Best season for Tioman: March – October
PADI Courses & Training
Led by Sepet, a PADI-certified instructor since 2019 with over a decade of diving experience, courses combine theory, confined water training and open water dives to ensure competency and confidence.
Training offered: Open Water, Advanced Open Water, Rescue Diver, Divemaster and specialties such as Nitrox & Peak Performance Buoyancy.
Small class sizes enable more instructor time per student and a safer learning environment.




Where Sepet Operates
Thalassic Scuba is based in Kajang, Selangor, and runs water training and dive trips at Pulau Tioman. We coordinate transfers from the mainland and schedule dives according to weather and sea conditions.
Travel time: approx. 4–5 hours from Kuala Lumpur by road to the boat departure point, or shorter depending on flight/transfer routes.
Thalassic Scuba FAQ
Is Thalassic Scuba PADI-affiliated?
Yes, we conduct PADI courses from beginner to advanced levels.
How do I register for a dive or course?
Contact Sepet via WhatsApp to confirm dates and requirements.
Best time to dive Tioman?
March–October, with calmer seas usually April–September.
Do you offer equipment rental?
Yes – BCD, regulator, wetsuit, mask, fins and cylinders available.
What are the class sizes?
Small groups for safety and personalised learning.
