Sea World 1 Liveaboard, Thailand
- Nitrox available
- Free Internet
- En-Suite bathrooms
“Economic option for fantastic diving around the Similan's with a safe and professional crew. ”
Highlights
The SeaWorld 1 liveaboard offers year-round diving in Thailand (Similan, Surin, Phi-Phi) and Myanmar (Mergui Archipelago). SeaWorld 1 caters to 18 guests in 9 cabins. On the main deck are 3 en-suite double-bed master cabins (with private bathrooms) and 2 double-bed master cabins. On the upper deck, there are 4 bunk-bed cabins. All rooms feature individually controlled AC and storage space. The upper deck has a lounge area with a TV, DVD, and a sound system. There is also a spacious sun deck with bean bags and beach beds, perfect for relaxing between dives. During the day, the chef serves 4 delicious meals of authentic Thai and international food. Tea, coffee, soft drinks, snacks, and water are provided throughout the day.
SeaWorld 1 has several multi-day itineraries. Typical 5-day/4-night trips sail to the northern Andaman, such as Similan Islands and Richelieu Rock, offering a variety of diving experiences - deep to shallow, wall to reef, and macro to wide-angle photography. Get lucky with Whale Sharks, Mantas, Leopard sharks, and more exotic marine life. The 6/7-day trips take place in the Mergui Archipelago in Myanmar. Myanmar only recently opened its waters in the late 1990s after being closed for over 50 years. Few divers have seen this untouched reef since only a few dive boats are there.
Book the SeaWorld1 for your next diving trip today!
Choose your departure date
Included: VAT, Drinking Water, Soft drinks, Tea & Coffee, Full-Board Meal Plan (All meals), Half-Board Meal Plan, Snacks, Special Dinner, Diving Package, Night Dives, Land Excursions, Snorkel Gear, Cabin Towels, Complimentary Toiletries, WiFi internet.
Required Extras: National Park Fees (฿700 / day).
Optional Extras: Airport Transfer, Hotel Transfer, Alcoholic Beverages, Nitrox (฿2,500 / trip), Nitrox Course (฿5,000 / activity), Private Dive Guide (฿2,000 / day), Rental Gear (฿700 / day), Scuba Diving Courses (฿9,500 / activity).
Book now, pay later: You can easily place your booking online. We will then hold the spaces for you and you can confirm with a payment later.
* Extra fees are shown per person.
Pay by bank transfer or online with
Drawings & Vessel Layouts
Cabin Types
Sea World 1 Reviews
- 9.3 Superb
- Vessel 8.2
- Crew 9.8
- Food 9.9
- Diving 9.4
- Value 9.5
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- 9.6 Exceptional
- Yanis Z
-
Spain
Amazing crew with incredible diving and great food!
Our guide was incredible and made sure we enjoyed our trip both above and underwater
- Recommended for
- Diving, Crew, Food
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- 9.6 Exceptional
- Peter Y
-
Australia
Amazing experience
The dive team leader was well organised. Each dive was briefed to ensure a safe and informed dive. Everything from currents, marine life, dive times, drop off and pick up and more helped ensure each dive was as good as it could be. The food cooked by on board chef was excellent. The aft of the boat was organised well and each dive team supported with an experienced dive leader. My wife unfortunately had a medical issue, but the dive leader (Golf) went way above what we expected to make sure nothing was left to chance. We felt very cared for throughout the whole experience. We would highly recommend Sea World 1.
- Recommended for
- The dive crews professionalism, ease of diving, dive sites.
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- 9.6 Exceptional
- Marco G
-
Germany
5 days experience to recommend.
A super friendly and always most helpful boat team who took care of everything day and after. Very beautiful and intense spots with a lot of biodiversity. Super nice fellow travelers from all over the world (🇺🇸, , 🇸🇬 🇨🇭 , 🇩🇪 , 🇲🇾 🇯🇵 , , )I will certainly come back sometime. Regards 🪼👌🏻
- Recommended for
- The Dive Guide, The Mega Authentic Food, The Great Dive Spots
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- 10 Exceptional
- Abdulkarim A
-
United Arab Emirates
Lovely and experienced dive guides and crew
Excellent
- Recommended for
- Experienced dive guide .. good food.. handwork crew
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- 8.8 Fabulous
- Kendra R
-
United States
Good diving, food and support!
Diving was fabulous, food and Thai support service was excellent.
- Recommended for
- Food was good Thai food, special vegetarian options, Thai crew was fabulous, super friendly and helpful.
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- 9.6 Exceptional
- Robin A
-
France
Amazing cruise
The crew has been very nice and professional all along. The diving spots were amazing, especially Richelieu Rock. I strongly recommend this cruise to discover the unique sea life of the Andaman Sea!
- Recommended for
- Amazing diving spots ; Very nice and professional crew ; Good and diverse food
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- 9.2 Superb
- Claude Alain N
-
Switzerland
I can only recommend
Richelieu Rock is awesome for diving!!
- Recommended for
- Good food, attentive helpers, great diving spots
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- 9.6 Exceptional
- Niel C
-
Singapore
An Amazing Experience
The crew and dive guides were very warm and welcoming. Guides are very experienced and knowledgeable of the sites, and ensured our safety throughout the trip thus making us enjoy each dive site to the fullest safely. The crew made the stay on board an even more memorable experience throughout
- Recommended for
- Amazing dive sites, very friendly and sociable staff, food was amazing
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- 9.6 Exceptional
- James J
-
United Kingdom
Great Service pleasant dives
Most of the dive sights had lovely soft corals and decent viability with plenty of wildlife
- Recommended for
- Smooth immigration process excellent boat crew and food.
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- 9.6 Exceptional
- Haran S
-
South Korea
Amazing experience
Loved everything about it. Wonderful crews (special thanks to Audrey - having a crew member who spoke Korean was a huge help for us!) and the chill vibe made the dives more enjoyable. And good food was also a big big plus ;) And of course wildlife of Similan Islands was epic!
- Recommended for
- Friendly crews, cost-effectiveness, chill atmosphere












































































