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Sea World 1 Liveaboard, Thailand

Rating 9.3 out of 10 9.3 Superb

“The diving was the best I have ever experienced, The incredible amount of wildlife under the water was shocking, trip was fantasti…”

Mei Fan Connie H, Flag of Hong Kong Hong Kong

Highlights

  • Small dive group ratios for a personalized experience
  • World-famous dive sites like Richelieu Rock
  • Nitrox available on board

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.

Choose your departure date

This liveaboard does not currently have availability online. Please contact us to check availability and rates or browse other liveaboards worldwide
2026
2027
2028

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 THB per day).

Optional Extras: Airport Transfer, Hotel Transfer, Alcoholic Beverages, Nitrox (2,500 THB per trip), Nitrox Course (5,000 THB per activity), Private Dive Guide (2,000 THB per day), Rental Gear (700 THB per day), Scuba Diving Courses (9,500 THB per 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.

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Drawings & Vessel Layouts

#deckplan floorplan

Cabin Types

Sea World 1 Reviews

  • Rating 9.3 out of 10
  • 9.3 Superb
  1. Vessel
    8.2
  2. Crew
    9.8
  3. Food
    9.9
  4. Diving
    9.4
  5. Value
    9.5
  • Rating 10 out of 10
  • 10 Exceptional
  • philippe R
  • Flag of France France

first experience with live aboard ,top!!!

nice dive and a really good team with Billy ,oliver ,na and all the members; The thai crue was so nice . It was our first time on a boat like that during 4days ; just do it!!

Recommended for
the crue, the team ,food and diving
  • Rating 10 out of 10
  • 10 Exceptional
  • philippe R
  • Flag of France France

first experience with live aboard ,top!!!

nice dive and a really good team with Billy ,oliver ,na and all the members; The thai crue was so nice .It was our first time on a boat like that during 4days ;just do it!!

Recommended for
the crue, the team ,food and diving
  • Rating 9.6 out of 10
  • 9.6 Exceptional
  • Yanis Z
  • Flag of Spain 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
  • Rating 10 out of 10
  • 10 Exceptional
  • Mei Fan Connie H
  • Flag of Hong Kong Hong Kong

Wonderful diving

The diving was the best I have ever experienced, The incredible amount of wildlife under the water was shocking, trip was fantastic

Recommended for
Nice crew, good food,

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