Blue Dolphin Similan Liveaboard

Trip BB2509 Similan Islands

Departed
2 December 2025
Returned
6 December 2025
Departs From

Khao Lak, Thailand

Dives

14 dives

Similan Liveaboard Trip BB2509

Our early-December adventure aboard MV Blue Dolphin delivered exactly what we love about high season in the Andaman Sea: returning flat seas, bright skies, and that unmistakable holiday-season sparkle. Of course, the lurking full moon kept things interesting, stirring up some lively currents that added a dash of excitement to the dives and ensured nobody got too comfortable!

From the moment everyone stepped on board, it was clear we had a fantastic group. The vibe was easy, fun, and full of good humour and the occasional cheeky innuendo during surface intervals, and then plenty of laughs around the dinner with a beer or 2.

It didn’t take long for the boat to feel more like a floating family holiday.

Underwater, the conditions were classic Blue Dolphin magic: long, relaxed dives with great visibility, thriving marine life, and those sweeping topographies that make the Similans and Surin Islands such an unforgettable playground.

And as if the days weren’t stunning enough, each evening treated us to nature’s own masterpiece—glassy, calm sunset cruises with the sky doing its best impression of a watercolour painting. 

Cameras clicked. People sighed. Cold drinks appeared. Life was good.

A Huge Congratulations!

We’re delighted to celebrate some freshly certified divers from this trip:

  • Emily and Dave — SSI Advanced Open Water Diver and Enriched Air Nitrox Diver
  • Chesed, P Jun, Rachna, and Karla — SSI Enriched Air Nitrox Diver

Amazing work, all of you! You handled the conditions beautifully—full-moon currents and all—and it was brilliant to watch your confidence grow with every dive.

Another memorable trip in the logbooks, filled with sunshine, smooth seas, great diving, and even better company. 
Thank you to everyone who joined us—your energy made the trip. 

Until the next adventure aboard MV Blue Dolphin!

Cheers Boots and The Blue Dolphin Team.

Similan Liveaboard Trip BB2509 Gallery

Instagram

Keep up with our Similan Liveaboard trips on Instagram

Google Reviews

Read our reviews on Google Maps or leave your own there

Trip Advisor

Please leave us a review on Trip Advisor or read what others say about us

Big Blue On Instagram

2026 - 2027 SIMILAN DIVING SEASON - EARLY BIRD DISCOUNT

SAVE 10% + BOOK NOW, PAY LATER

10% off all cabin prices when you book 2026-2027 now. Just 20% deposit secures your spot—full balance not due until 1st October 2026.