25th to 28th February: a busy weekend on Richelieu Rock

25th to 28th February: a busy weekend on Richelieu Rock

trip reports from surin and similan cruise in february 2021

Diving the Similan Islands, Surin and Richelieu Rock

We had the pleasure of welcoming once more a bunch of lovely British expats from Bangkok and Hua Hin onboard MV Smiling Seahorse. The 26th of February was Makha Bucha, a public holiday and the second most important Buddhist festival, celebrated on the full moon day of the third lunar month in Thailand. Because of this, it seemed like all the divers in Thailand had congregated in Surin National Park and the Similan Islands to celebrate together! We found ourselves in the middle of 12 liveaboards at Richelieu Rock.
This didn’t stop us from having a fantastic time. Conditions were stunning, with a sea as flat as a lake, visibility of around 30 metres and an abundance of marine life!
Two divers holding hands above a colourful coral reef in Thailand
Diving together in the crystal-clear waters of the Andaman Sea
We started in the north of Surin Islands National Park at Koh Chi, where we saw a guitar ray once again on the sandy bottom. Once more, it passed in front of mesmerised divers but stayed well away from the cameras! We also spotted a sleeping whitetip reef shark, and all of this happened on the very first dive… what a great way to get back into diving!
Giant sea fan with a school of barracuda in Thailand
Giant sea fan and barracuda school
Pair of angelfish with blue and yellow markings in Thailand
A colourful pair of angelfish
We started the second day at the Koh Bon pinnacle at slack tide, with no current, and Franck spotted three of the biggest giant barracudas he has ever seen. They came towards him and opened their giant mouths, full of needle-like teeth. A bit scary, but also thrilling! Once more, no camera, damn!
Small reef fish swimming above green seagrass in Thailand
Small reef fish in the shallows
School of snapper gathering above the reef in Thailand
A school of snappers
This week was also a full-moon week, so we had some current as the tide went up and down, attracting so much life closer to the reef for a giant hunt!
Full moon over the Similan Islands in Thailand
A beautiful full moon over the Similan Islands
Clownfish living among the tentacles of a sea anemone in Thailand
A colourful clownfish hiding in its anemone
Koh Tachai pinnacle in the afternoon was even more fishy, with a tornado of trevallies: bluefin, giant, golden and bigeye trevallies swirling in front of us in the deep blue water. Wow!
Bluefin trevally swimming at Koh Tachai in Thailand
Bluefin trevally at Koh Tachai
Giant sea fan with a scuba diver in Thailand
Giant sea fan with a diver for scale
The friendly batfish were still here and came to say hello. We also found a red reef rose: the eggs of a Spanish dancer nudibranch, which lay hundreds of thousands of tiny eggs, all stuck together in a soft, gelatinous material in circular rows, giving it the appearance of rose petals. If you look closely, you can see each tiny egg!
School of batfish swimming above a reef in Thailand
A school of batfish in Thailand
Spanish dancer nudibranch eggs forming a red reef rose in Thailand
A red reef rose made from Spanish dancer eggs
To continue with the sea slug family, we saw many false cowries this week. Ovulids are a type of seashell with colourful ornamental patterns on mantles that they can stretch over their shells to cover them in incredible colours. Some of them really do look like aliens!
Pink ovulid false cowrie in Thailand
A beautiful pink ovulid false cowrie
Red ovulid false cowrie in Surin National Park, Thailand
A striking red ovulid in Surin
Tiger egg cowrie at Richelieu Rock in Thailand
A tiger egg cowrie at Richelieu Rock
We did four dives at Richelieu Rock and didn’t get bored of it! Four harlequin shrimps, two ghost pipefish, a tornado of trevallies and more schooling barracudas kept us entertained.
Portrait of a squirrelfish in Surin National Park, Thailand
Portrait of a squirrelfish in Surin National Park
Ornate ghost pipefish at Richelieu Rock in Thailand
An ornate ghost pipefish at Richelieu Rock
The sea was so flat that we slept and partied on top of Richelieu Rock with no one remaining to enjoy our music!
Thanks to all the participants for the awesome time we had with you, and we hope to see you again very soon!
A big congratulations to three new Nitrox divers: Sam, Christine and Gregor!
Keep tuned for more fishy stories and join us to be a part of one of them!
If you are looking for a special cruise, we were running Thailand’s first Manta and Whale Shark expedition in collaboration with two local marine biologists specialising in these gentle giants!
Manta and whale shark special cruise announcement
Manta and Whale Shark special cruise
Manta and whale shark special cruise information
Special expedition information

Thank you so much for your lovely reviews!

Review of The Smiling Seahorse by Jess
Review by Jess
Review of The Smiling Seahorse by Claire
Review by Claire
Review of The Smiling Seahorse by Charlotte
Review by Charlotte

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