SIETE MARES
- Length
- 23.8m
- Beam
- 11m
- Guests
- 8 sleep · 0 cruising
- Cabins
- 4
- Crew
- 4
- From / Week
- €66,700
SIETE MARES
SIETE MARES yacht available for charter. Built in 2025 with a charter price from $78,000 for up to 8 guests in 4 suites with a crew of 4.
“If a client asks me for a yacht that simply gets it right, SIETE MARES is usually my first call. With space for 8 guests, she works equally well for a multi-generational family week or a tighter group of friends who want every cabin to feel like a suite. In Caribbean especially, the itinerary options around her are exceptional — and the crew know every anchorage worth the detour.”
Accommodation
4 elegantly appointed cabins host up to 8 in serene comfort, served by a professional crew of 4.
Indicative layout based on 4 cabins / 8 guests. Final cabin configuration confirmed by the yacht's manager at enquiry.
Equipment & Amenities
25 items reported by CharterIndex.
Deck Plan
Layout of SIETE MARES — cabin arrangement, deck levels and on-board spaces.
The Crew
A professional crew of 4 dedicated to your charter.
Bastian Tromp
South Africa · English
Marine Qualifications: • RYA/MCA Yacht Master Oceans • Yacht and Boat-building Level 2 • ENG1 (Medical Certificate) • STCW • Super Yacht Training • RYA PWC (Jet-ski) • RYA Powerboat Level 2 • RYA Diesel Engine • IRATA Rope Access Level 1 • PADI Free Diving • PADI Advanced Diving • Skydive ISP License • DSC/VHF Short Range Certificate Growing up in South Africa, Bastian was always surrounded by nature. He found creative ways to indulge in it: mountaineering, surfing, scuba diving, or free diving—anything that would bring him closer to the elements. His enduring love for the sea naturally led him to become a skipper. Qualifying for his license on the challenging South African waters, Bastian's training prepared him for whatever the ocean might bring. His first voyage was a daring Atlantic crossing, which paved the way for numerous other journeys. His skills and dedication quickly saw him advance to the position of Captain. Bastian has completed two successful seasons in the Caribbean, offering luxury charter experiences that seamlessly blend his passions for sailing and connecting people with nature. Even on land, he is often sought to lead explorations and camping trips, making chartering a natural extension of his abilities. Bastian is truly passionate about the sea, nature, and our connection to it. An avid free diver, he loves the tranquility that comes with being underwater, appreciating the physical and mental challenges the sport demands while exploring a whole other world beneath the surface. He has an uncanny knack for finding the perfect equation for a divine sunset. For him, providing an unforgettable experience on the sea is a true joy, blending adventure and relaxation in perfect harmony.
Sarai Ben Ari
Israel · English, Hebrew (modern)
Sarai's journey has taken her from the picturesque coastlines of Italy, Germany, and Israel to the serene decks of luxury yachts. Raised with a deep connection to the sea as the daughter of a skipper, she has always been passionate about exploring the beauty of the outdoors. Her love for the ocean led her to competitive windsurfing and scuba diving, capturing the wonders of nature through her lens with photography. With a background steeped in Mediterranean and Italian cuisines, Sarai initially brought her talents to the galley, crafting meals that brought people together around the dining table. Her experiences in hospitality and her service as a Commanding Officer have instilled in her a profound appreciation for human connection and companionship. After completing two successful seasons in the Caribbean offering luxury charter experiences, Sarai now brings her passion for the outdoors and her dedication to creating memorable experiences to her role as a yoga instructor and vacation curator. She delights in sharing the activities she loves with her guests, from tranquil yoga sessions to immersive adventures that showcase the natural beauty of their surroundings. Passionate about free diving, Sarai also enjoys introducing guests to the serene and awe-inspiring world beneath the waves. She is committed to crafting the ultimate vacation experience, fostering connections, and creating lasting memories for everyone on board.
Tiago Farto Silva
Portugal · Portuguese, English
Tiago was born in Lisbon and grew up in Peniche, a surf town on Portugal’s west coast. From a young age he was drawn to the water—sailing optimists and 420s, surfing, and swimming whenever he could. In his twenties, he worked as a surf instructor at Baleal Surfcamp, teaching both kids and adults from all over Europe how to catch their first wave. He later studied at the Nautical University in Lisbon, earning a degree in Nautical Sciences before joining the Norwegian merchant navy as a deck officer. His career took him across the North Sea, Gulf of Mexico, and South Atlantic aboard chemical tankers, seismic vessels, and ROV ships. In 2019, Tiago returned to Europe and began working charters in Greece and Croatia, and it also brought him to Tahiti and the Caribbean. He loves that chartering allowed him to bring together many of his passions—instructing, navigating, exploring, and life on the water—and he’s been doing it ever since. Having spent most of his life at sea, Tiago is a confident and experienced captain who enjoys sharing his knowledge and showing others the beauty of life on the ocean. Calm, capable, and deeply experienced, Tiago makes every guest feel safe, relaxed, and well taken care of. C E R T I F I C A T E S • RYA Yacht Master • Ocean Skipper • Master of Yachts 200 GT Unlimited (MCA) • OOW 500+ GT
Kiki Bouman
Netherlands
Kiki is a chef from the Netherlands who started her career in restaurant kitchens, working her way up from line cook to sous chef. After eight years in the fast-paced world of fine dining, she decided it was time for a new adventure. In 2020 she swapped land-based kitchens for ocean-view galleys—and hasn’t looked back since. Food and cooking are at the heart of everything Kiki does. She thrives on challenges and embraces the belief that there is always more to learn in the kitchen. Her style is bold, vibrant, flavor-driven and she loves to experiment with unique ingredients. For Kiki, the dinner table is where the best memories are made, and her mission is to create incredible dining experiences for every guest. When she isn’t in the galley, Kiki loves exploring new cities and immersing herself in all things culinary—whether it’s wine tastings, dining at Michelin-starred restaurants or enjoying local food culture. She also dreams of opening her own place one day. C E R T I F I C A T E S • STCW • Food Hygiene Level 2 • ENG 1 • HACCP • Advanced Pastry Course at Bakery Institute
Dylon Holm
South Africa · Afrikaans, English
Driven by a deep love for people and the ocean, Dylon joined the National Sea Rescue Institute (NSRI) as a Volunteer Rescue Crew member and Class 4 Coxswain. His hands-on experience includes medical evacuations, surf rescues, CPR, and ensuring safety in high-pressure maritime environments. Whether swimming, bodyboarding, or simply keeping watch from a distance, Dylon is always focused on helping others enjoy their holiday safely. His background in bartending, customer relation allow him to create memorable, well-managed experiences—balancing fun with a quiet commitment to safety and care. With Dylon, every trip is not only enjoyable and engaging, but also supported by the calm confidence of someone who knows how to keep people safe without ever getting in the way of the moment. C E R T I F I C A T E S •STCW Designated Security Duties Certificate Personal Safety and Social Responsibilities Fire Prevention and Fire Fighting Elementary First Aid Personal Survival Techniques • Power Boat Level 2 • ENG 1 • Class 4 Coxswain/Rescue Crew
Cruising Areas
SIETE MARES is available for charter in the following destinations and sub-regions.
- Bahamas
- British Virgin Islands
- Cayman Islands
- Greater Antilles
- Leeward Antilles
- Leeward Islands
- Trinidad & Tobago
- Turks Caicos
- U.S. Virgin Islands
- Windward Islands
Full Specifications
- Beam
- 11 m
- Draft
- 1.27 m
- Cruising speed
- 12 kts
- Max speed
- 17 kts
- MCA
- None
- VAT
- Not registered
- Smoking
- No smoking
- Captain
- Bastian Tromp
Diving
Scuba Diving Equipment · Snorkeling Equipment · Underwater scooters
Rates & Availability
| Season | Period | Weekly Rate |
|---|---|---|
| High Season | Jul – Aug | €66,700 |
| Low Season | May – Jun, Sep – Oct | €53,360 |
Live data via CharterIndex · APA & VAT excluded
You Might Also Like
Suggested alternatives in the same class and price range.
Suggested Itineraries
Enhance your charter with Blue Ocean Concierge.
Every booking includes a dedicated concierge manager. Add any of the following — or anything else you can imagine — to shape a truly bespoke week.
- Private jet & helicopter transfers
- Michelin-trained private chef
- Sommelier-curated wine provisioning
- On-board yoga & spa therapists
- VIP beach club & restaurant access
- Photographer & videographer
- Bespoke shore excursions
- Live musicians & DJs
- Anniversary, proposal & celebration staging
- Chauffeured cars & discreet security
- Marine biologist for the children
- 24/7 personal concierge manager
Gallery
What a yacht like SIETE MARES costs to own — not just to charter
A charter week on SIETE MARES is a fixed, all-in number. Ownership of a 24m yacht in this class is a five-year commitment — crew payroll, insurance, class and refit reserves, berthing and depreciation. Our yacht ownership vs charter vs fractional ownership study runs the real five-year cost of a €15 million yacht against the equivalent charter spend, and the most profitable yachts for owners ranking shows how much of that stack charter revenue actually recovers.
Plan a charter aboard SIETE MARES
Destinations → Yachts → Experiences → Events → Costs — every step of the brief, in the order our brokers work through it.
- Family charterOne floating villa. Six bays a week. Zero hotel breakfasts.
- Honeymoon charterTwo of you. A private crew. One unrepeatable week.
- Celebration & birthdayThe party doesn't end at the dock — it follows you to the next bay.
- Gastronomy charterTwo-star kitchens ashore. A tasting menu on board. Six markets in seven days.
Compare destinations, itineraries & seasonal guides
The Blue Ocean Club archive — destinations, sample itineraries, seasonal guides, marquee events, marinas and editorial reading. Everything cross-references everything else, so you can plan a week from any starting point.
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Knowledge graph
SIETE MARES inside the Blue Ocean Club ecosystem
Every link below exists for a stated operational reason — berthing, cruising range, route fit or a like-for-like alternative.
Home port
Where the yacht is berthed — the start of every charter
- Nanny Cay Marina
Deepest superyacht berthing in the yacht's primary destination
Cruising grounds
The cruising grounds the yacht is chartered in
- St Barths Yacht Charter
Flagship destination inside the yacht's declared cruising region
- Tortola Yacht Charter
Flagship destination inside the yacht's declared cruising region
- Jost Van Dyke Yacht Charter
Flagship destination inside the yacht's declared cruising region
Ecosystem
Parent ecosystem for the yacht's season
- Caribbean
Cruising region declared on the yacht record
Itineraries this yacht can run
Routes this yacht can run
- The Grenadines
Route runs inside this yacht's cruising region
- British Virgin Islands
Route runs inside this yacht's cruising region
Comparable yachts
Comparable yachts for the same brief
- FRENCHWEST
Comparable length in the same cruising region
- DO IT ANYWAY
Comparable length in the same cruising region
- CASA BLANCA
Comparable length in the same cruising region
Also berths at
Additional marinas able to berth this yacht
- Great Harbour, Jost Van Dyke
Marina able to berth this yacht inside its operating area
- Port de Gustavia outer / Public
Marina able to berth this yacht inside its operating area
- Village Cay Marina, Tortola
Marina able to berth this yacht inside its operating area