PADI Open Water Diver Course – Koh Tao (3 Days)
The PADI Open Water Diver Course at Sairee Cottage Diving on Koh Tao is a 3-day beginner program that includes pool training, four ocean dives, and PADI eLearning. You can earn a lifetime certification to dive up to 18 meters anywhere in the world.
Become a Certified PADI Open Water Diver
Learn how to SCUBA dive in the warm waters around Koh Tao.
Qualified for life. Dive anywhere in the world to 18m. The PADI Open Water course is the world’s most recognised diving certification.
Since 2009 thousands of people have chosen Sairee Cottage Diving. Book with us and we will ensure you get you certified the right way.
Why Sairee Cottage Diving?
It’s a family. Make friends for life. Full-time, passionate and highly trained instructors ensure a hassle free & fun learning experience.
The search ends here. World class facilities; crystal clear private pool, two private dive boats, immaculate gear, Bauer Pure Air certified, PADI eLearning and PADI 5-star CDC rating for the same standard island price!
Spend an unforgettable 3 days learning to dive with us.
PADI Open Water Diver Course Schedule
Day 1
9am Orientation.
Meet the instructor and discuss the course.
12pm Shallow Water Skills
Learn the skills safely in our purpose built pool
Finish around 5pm
Day 2
9:00am
Review dive theory.
12:30pm Dives 1 + 2
Conduct your first dives in the ocean at 2 Koh Tao dive sites. Maximum depth 12m
Finish around 5pm
Day 3
9:00am
Review dive theory.
12:30pm. Dives 3 + 4
Conduct your final 2 dives around Koh Tao dive sites to 18m
5pm. Log the dives and enjoy divers happy hour while you get your certification!
Open Water
Course Cost
We send the full PADI premium eLearning to you so can prepare before the course and cut out homework time during the course. Please note the course schedule can change with weather changes or if students need more time.
12,000 THB · All inclusive
Small groups • Pool + 4 ocean dives • Full gear (incl. computer) • PADI eLearning • Certification fee
Email us for full information and any questions you have!
Prerequisites
- It’s good to feel comfortable in water but no previous diving experience is needed.
- Be able to swim 200m and float for 10 minutes in water too deep to stand up in.
- Be medically fit according to the medical statement. (Download Here)
- We have a minimum age of 12 at Sairee Cottage Diving due to depth limits.
Your PADI Open Water diving license will be recognised world wide for life. Being a certified diver means that you can go on dive trips, rent equipment and conduct your own dives with a buddy up to a depth of 18 meters.
The certification will be completed through PADI on Koh Tao, the most recognised name in diver training.
Online Manuals and videos can be completed in most languages. The instructor usually conducts the classes in English. We have a maximum of 6 students to one of our experienced PADI MSDT instructors.
PADI Open Water – Frequently Asked Questions
How long does the PADI Open Water Diver course take on Koh Tao?
Typically 3 days. Day 1 includes orientation and pool training, Day 2 covers theory review and open water dives 1–2, and Day 3 finishes with dives 3–4 to 18 metres. We may adjust for weather or comfort to keep training safe and relaxed.
What’s included in the 12,000 THB course price?
Instruction with a PADI MSDT instructor (max 6:1), pool and boat dives, full rental gear (including dive computer), PADI eLearning/videos, Bauer Pure Air fills, and certification processing. You’ll also get local planning tips and site selection for best conditions.
Do I need to be a strong swimmer?
You should be comfortable in water, able to swim 200 m and float for 10 minutes. No previous scuba experience is required—we begin in shallow water to build confidence.
Is there a medical form?
Yes. All students complete the PADI Medical Statement. You will do this during your Open Water course orientation. If you answer “Yes” to any item, you need to have a doctor’s clearance. We have doctor’s on Koh Tao that can do your test for around 200 THB. Of course you can also check before traveling, especially if you have a serious medical condition. Message us if you’re unsure—we’re happy to advise before you travel.
What’s the minimum age for the course?
We teach ages 12+ at Sairee Cottage Diving (depth limits apply for younger teens)
Can I finish the theory before I arrive?
Yes—We provide free premium PADI eLearning to complete knowledge development in advance and reduce classroom time on Koh Tao.
What marine life will I see while learning?
Expect calm bays and vibrant reefs with colourful reef fish, anemones and rays; in the right season you might even see whale sharks. Water is warm year-round and visibility is often excellent.
How many students are in a group?
We keep groups small—maximum 6 students per instructor—for safety, personal attention and comfort.
Is my certification valid worldwide and forever?
Yes. PADI Open Water Diver is internationally recognised and does not expire. We recommend a scuba refresher if you’ve been inactive for a while.
What should I bring to the course?
Swimwear, towel, reef-safe sunscreen, water bottle, and a government ID for certification. We provide all scuba equipment.
What’s next after Open Water?
Level up with the PADI Advanced Open Water course (with training to 30 m). Sample specialties like buoyancy, night, wreck or navigation. Ask about multi-course packages with discounts.
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