POSEIRA – Lagoon
Catamaran · Greece

POSEIRA | 2025

Lagoon

  • 10 guests
  • 5 cabins
  • 5 bathrooms
  • 3 crew
  • 2025 built
  • 55ft (17m)

POSEIRA

POSEIRA · Greece

About POSEIRA

Best for: families with children, with groups of friends a close second.

POSEIRA is a brand-new 2025 Lagoon catamaran, and her standout is a three-person crew that covers every corner of the experience: Captain Stefanos Vogiatzis brings over a decade of full-time Aegean skippering and deep knowledge of the Cyclades, Chef Dimitris Aliferis builds menus around local Mediterranean produce, and returning deckhand Konstantinos ensures the day runs smoothly from morning to anchor. Ten guests sleep across four double cabins and one twin, all air-conditioned with en-suite facilities, so everyone has their own space.

She suits active groups who want the water to be the main event. Two Seabobs, two SUPs, waterskis for adults and kids, a tube donut, and snorkelling and fishing kit mean there is always something on the go. The Cyclades itinerary gives Stefanos room to work with what he knows best, and Dimitris keeps the table as memorable as the anchorages. Five reviews in her first season signals a boat and crew already running at full pace.

Specifications

10Guests
5Cabins
5Bathrooms
3Crew
55ftLength
2025Built
Generator

Water sports & toys

  • 2 x Seabob F9,
  • 2 x SUP, Waterski (adults/kids),
  • 1 x Tube donut, Snorkeling & Fishing equipment.

Accommodations

Accommodates up to 10 guests in 4 Double cabins & 1 Twin (convertible to double)
All cabins are air-conditioned & have en-suite facilities

Guest policy

PetsNo

Meet the crew

Stefanos Vogiatzis
Captain · GreekStefanos VogiatzisRead bio
Dimitris Aliferis
ChefDimitris AliferisRead bio

Details

Dive programme

Scuba onboardYacht offers Rendezvous Diving only
Certification-
CompressorNot Onboard
Tanks0
Regulators0
Wetsuits0
Weights0
Dive crew0
Night dives0
Dive lights0

Green initiatives

  • No
  • No

General rates

High season rate - per week
Low season rate - per week

+ VAT (approx. 13%) + APA (25%)

Rate notes

<p><strong>Summer 2026 weekly rates: </strong></p><p> </p><p><strong>High Season (July & August):</strong> euro 31.000 per week plus expenses (VAT 13% & APA 25%) </p><p><strong>Mid-Season (June & September):</strong> euro 27.000 per week plus expenses (VAT 13% & APA 25%) </p><p><strong>Low Season (rest months):</strong> euro 22.000 per week plus expenses (VAT 13% & APA 25%) </p><p> </p><p>If the yacht is chartered from a location other than the home port, the charter is subject to a relocation fee. </p><p>Relocation Fees: Catamarans 55ft and up: Cyclades (1500 EUR) </p><p> </p><p>* * Please note due to logistics, charters with embarkation or disembarkation in Santorini will be charged one extra day. </p><p>VAT rate is determined by applicable tax legislation and may be subject to change without prior notice or responsibility on the Broker, the Stakeholder or the Owner. </p><p> </p><p>Should any changes in applicable tax legislation take place after the issuance of a charter agreement resulting in changes in total amount(s) due then the difference will be credited or debited accordingly to the Charterer.</p>

Guest reviews

“

Stephanos, Dinos & Dimitrios,

 

Thank you for the most wonderful time on board the Poseira.

You have looked after us on our amazing trip, seeing stunning blue waters, by ancient roads, pretty tiny villages, and hideaway coves.

Dimitrios thank you for showing your passion and creating such incredible dishes for us each day, all delicious and look forward to seeing your cook book!

Thank you all for showing us beautiful Greece, for giving us a remarkable holiday and so many fabulous memories.

Chris, Karen, Hannah, Harry, Esme.

Σας ευχαριστώ πολύ!

4th of July to 11th of July 2026July 2026
“

Thank you for one of the best vacations of my life!
Much love from Poland and Szymon.

Thank you for the best week ever!
Klara Maria

Hello team, 
I want to send all three of you, Stefanos and both Kostas's my love and massive massive thank you for this phenomenal trip. It was extremely fun and i hope all three of you enjoyed it as well. Visiting all of the islands and playing around in the water could not have been better. Stefanos, thank you for taking us around everywhere and for the complete pilot experience, very impressive for someone like me. I also appreciate the sling-shot, and sorry for the back flip, one day. I also thank you for picking up Simon and I at 3am , you are a legend for that one.

Kostas(Chef), thank you so much for not only the best food I've had in a long time, but also for helping my muscles grow, it was amazing, I really appreciate how you explain all of your meals and it is beautiful to see how passionate you are. Thank you for blessing us with your cuisine knowledge.

Kostas(Best drink maker), as it says in the name, thank you so much for providing me with my favourite drinks, and making them to the top quality that you did. I'm sorry about your phone falling in the water but these happens, now you have a beautiful phone. Thank you so much for everything.
Now, all three of you, don't miss us too much. On a real note enjoy the rest of the season and thank you for everything!
From Sam the man. 
 

2nd of August to 9th of August 2025July 2026
“

To Stefanos, Anastasia and Kostas:
Just wanted to say a big thank you to all of you for an unforgettable week sailing through the Cyclades. From the delicious traditional Greek meals to all the stories and insights about the sites and culture, you really brought Greece to life for us!
Thank you for putting up with our chaotic dance lessons, food restrictions, and late night conversations, you made it all feel easy and fun. Every beach and historical stop was amazing, but we both agreed that Syrus stole our hearts. You truly made this our best family vacation yet. If you ever get the chance, please come visit us in Mexico or San Francisco. We'd love to return the hospitality (and we promise not to make you dance.. too much).
Ps. Stephanos makes the best Freddo Cappucino in the world.
Gracias por todo, Naomi & Fer.

To the best crew ever,
This week on the boat was unforgettable, we swam, we laughed, we ate wy too much. This trip wouldn't have been the same without you, guys. Thank you for making it the best summer getaway with the family!
Stephanos: Thank you for being an awesome captain and keeping us safe.. even during our wild dance move on deck. Highlight of the trip: Freddo capuccino!
Anastasia: The food was incredible! thank you for adding your special touch to every dish. By the way you're a great dancer!
Kostas: Thank you for being so kind and always making sure everyone was happy an taken care of. We're going to miss you! See you in Mexico!
With love, 
Sofa, Angela, & Natalia
P.s. Viva Mexico cabrones! 

Also.. Thank you for my bday party..
The best party in my life..

To the best crew ever (Stephano, Kostas, Anastasia):
You make us feel like home, thank you for having us, for the patience, your attention, your food, your kindness, you guys make me have the best vacations of my life.. It was so funny and it was a pleasure for me to know you. If you go to Mexico you have a name and a friend there!!!
I'am going to keep this trip always in my heart.
With love..
Karina

Hey guys,
I want to thank you for all you did for me to make this experience unforgettable, thank you for all the attention, and the effort to get us to Mykonos. I hope you have many more trips like this one.
Emiliano


 

23rd of July to 30th of July 2025July 2026
“

We are struggling to write this entry because we can't begin to put into words what an incredible week we have had. Each of us want to provide our highlight from the trip so you can hear from each of us.
If i had to pick one highlight from the trip it would have to be Nafplio and the fortress. The pinacolada once we sumned the steps down has never tasted bettter! The town was so quaint and gorgeous and our dinner that night followed by wine on the top deck as the kids got ice cream and explored was my favourite moment. Thank you for all that went into that day and creating that moment for us!
Melissa
My favorite moment from the trip was visiting the Epidavros Theatre. Thank you guys so much for making this trip so awesome! Every meal was delicious and i enjoyed every moment!
Tyler
My favourite highlight from this trip was visiting the temple of Aphaia. It was a very interesting temple and a great recommendation! Thank you guys so much for making this such an amazing trip!
Sadie
The best part of this trip for me was hanging out with my favorite people, such a great time with family and friends. Every island we visited was so cool and fun. You all were the best and i'll never forget this trip. Love you all!!!
Natalie
Thank you all so much for the amazing week that you all provided! I had an amazing time at every stunning spot with the seabob and every temple/fort. Thank you so much for keeping our rooms neat and clean and for telling us about Greek schools. The food was out of this world and i finished every single meal and they were all delicious. You were amazing and every place we stopped was great. Thank you all for an amzing week!!!
Jackson
Μπράβο!!! From the moment we boarded the beautiful POSEIRA , we were greeted with exceptonal sense and thoughtful consideration for our blended family. Throughout the week we were treated with delicious meals that blended modern tastes with traditional greek cuisine. We felt safe, spoiled and so well cared for throughout our trip and we learned do much! Thank you for educating and spoiling us so mucg.This is a trip we will remember for a lifetime. 
Efxaristo!
The moment we stepped on the boat , we had the most amazing food, the service was outstanding all week.
The communication of the captain to all of us was fantactic. The itinerary he developed for us made each stop like a new vacation. This was our third trip on a yacht and we all would agree this was the absolute best.
This Country, this Crew, this Boat!!!
WE LOVE GREECE!!!
Boats are wonderful , but at the end of the day they are all fiberglass, stainless stell, nylon and other materials. The experience we enjoyed these past 7 days have been all about the crew we had the pleasure of passing out time with. The personalized touch and genuine friendship who shared with us was very special and something will take with us forever! I can't say enough about our experience in Greece!
Rick
Thank you all so much for the incredible trip you all put together for us. This was a very emotional vacation for this group as two of our members will be headed to college this fall, and we couldn't have imagined it being this unforgettable. This was all thanks to you three , my favourite part was my family and we getting to know you and build friendships that will be remembered for years to come. Again , thank you guys so much!
Matthew

12th of July to 19th of July 2025July 2026
“

Thank you all for an amazing week, you all made our holidays special!
We know that our playlists are the best, but you are all very good singers and dancers!!!
We wish you all the best!
We are all thankfull for everything!

4th of July to 11th of July 2025July 2026
“

The trip was amazing and full of extreme experiences, from rain, thunder and lightning to sunshine, sunburns and lot of beautiful swims.The Captain was excellent, the Chef has proven to be better than all restaurants we visited in Greece. His food is outstanding and exceptional. This is coming from a Lebanese who has a wife who can easily compete with any Chef.
The crew with all three members work in such a friendly and cooperative way that impressed eveyone.
Thank you all for making this trip unforgettable in every way.
We look forward to see you again in another trip soon in the near future!
Sincerely Ziher and Hiba.
Thank you for an unforgettable week at sea!!!
What an incredible week this has been , truly an experience I will never forget!
Chef, your delicious creations were a highlight of every day.Each meal was a masterpiece, filled with flavor, passion and creativity. Thank you for surprising us with something new and delightful and every turn, your cooking alone was worth the trip!
This trip was packed with new experiences: from the sailing, swimming in the endless beautiful blue, spotting dolphins and riding the dinghy to trying the sea bob, the surfing board and even taking the helm at the catamaran, every day was a dream. 
The atmosphere on board was more than welcoming, it felt like a 5 star hotel floating on water, but with something even more precious: heart!
To the entire crew, thank you! For your service , your laughter and your care, and most of all, thank you for the beautiful memories..
Thank you for sharing POSEIRA with us!
I will never forget this experience!
All the crew you are a dream team! You make difficult things look so smooth and easy. Thank you for all the kindness and warmth, this would have never been the same without you. You are fun , talented and attentive. If i am very lucky, i will be back very soon!
Stay safe! Much love!
Siham
Thank you so much for such a wonderful trip we had. It was really the best trip i ever had, everything was more than perfect, we enjoyed every minute! I can't thank you enough for your great hospitality and the crew , the sense of humour and the tasty food!
Thank you all so much!
Sally
It was an amazing week , best time ever, everything was amazing from the momentyou enter the boat.. The warm welcome of the crew and the great hospitality. The Captain is a super pleasant soul with amazing sense of humour. The cook is so talented and i tested the most delicious dishes in my life.
The boat is super comfortable with spacious rooms and bathrooms.
You really made our stay so pleasant and we cannot thank you enough!
Thank you Poseira and crew for an amazing , awesome experience. This was our first sailing experience and we are most definitely hooked.
Everything was beautifully arranged and organized, starting with our welcome on the boat to our very last day! We leave with lifetime memories and for that we would like to sincerely thank you for making it a smooth and wonderful experience for us!
We are sad to leave the POSEIRA, but look forward to coming again and again!
With much appreciation and gratitude!
Thank you POSEIRA for a lovely trip, we really enjoyed our sailing experience, it was truly amazing.
A special thanks and note of appreciation to the crew!
We are leaving with wonderful everlasting memories and dreaming of returning again and again!
Thank you!
It is really exceptionally hard to find the right words that can do justice to this memorable and joyful holiday and those really magical days that we have spent on the majestic catamaran POSEIRA!!
Every day and every moment, we were spoilt by the incredible care and attention of the talented team that manages the voyage!
Truly a memorable delightful and complete experience!
We love you POSEIRA!













 

20th of May to 3rd of July 2025July 2026
Very popular
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In demand — 7 weeks already reserved. Popular dates go quickly.

MoTuWeThFrSaSu
Booked On hold Turnaround
Number of Guests:10 guests
Low season rate: €22,000 per week
+VAT (approx. 13%) +APA (25%)
High season rate: €31,000 per week
+VAT (approx. 13%) +APA (25%)
Personal advice Vetted crew Replies within the hour
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Good to know

We want to make sure you are well prepared and informed for your trip. Here are a few things you might want to know before you set off.
An APA (Advanced Provisioning Allowance) is an amount paid to the yacht before your charter. It's a fund to cover expenses such as food & drink eaten on board, fuel and mooring fees. At the end of your charter, you’ll receive a detailed document showing how the APA was spent, and any remaining balance will be refunded to you. if in doubt about what is included, ask your HELM broker.
The Captain will let you know if you're about to overspend and discuss your next steps, which will generally be a bank transfer to top up the funds.
We recommend 10-15% of your charter fee, which will be split evenly among the crew (it's a nice touch to bring a blank envelope or a thank you card in advance).
We'll share your Captain's details with you a few weeks before your charter. We can set up a group chat with your group and the captain to discuss plans before you go.

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