JeMaSa
170' 7" Ft
$355,000 - $355,000 / per Week
Summer Base Port:
Papeete
Winter Base Port:
Papeete
Price: $355,000 - $355,000 / Per Week
Length: 170' 7" Ft
Guests: 12
Speed: 12 Knots
Cabins: 7
Build year: 1973
Refit year: 2025
Crew: 16
King Cabin: 5
Queen Cabin: 0
Double Cabin: 5
Twin Cabin: 0
Single Cabin: 0
Pullman Cabin: 0
About JeMaSa
Everything about JeMaSa is adventure-centric. The yacht’s immense capability, stability and functionality mean she is equipped for intrepid exploration, while on board no luxurious comfort is left behind.
JeMaSa, ex- Plan B, is an exceptionally well-equipped charter yacht, promising the ultimate in adventure cruising.
Her spacious deck areas are vast and all-encompassing, with several areas for alfresco dining, socialising, relaxation and entertainment. Relax at the outdoor bar in front of breathtaking sunsets or take in a starlit film on the outdoor cinema screen. With sun
pads and a large outdoor dining table, there’s room for everyone, whatever their age, to find their perfect spot and spend quality time together.
The interior has been completely redesigned and is being rebuilt to create a family-friendly space, perfect for groups wishing to experience amazing adventures together. The modern, light design incorporates organic materials, creating a warm and inviting
atmosphere. With seven cabins featuring a flexible configuration, including two that can be converted between twin or king setups, the layout offers exceptional versatility to suit the needs of any group.
Boasting a long list of amenities including a cinema that doubles as a games room, a sauna and an ice-bath, there’s no such thing as boredom on a JeMaSa charter.
JeMaSa takes fun seriously. With a huge inventory of toys and equipment, the only problem will be having enough time to try it all.
With dive gear and expert diving knowledge among the crew, diving excursions should be top of the agenda but for those who prefer high-octane thrills there’s plenty on offer too. There’s a range of seabobs, electric jet surfboards and foilboards. Meanwhile, should more leisurely in-water exploration suit you better there’s paddleboards, kayaks and body boards galore.
JeMaSa, ex- Plan B, is an exceptionally well-equipped charter yacht, promising the ultimate in adventure cruising.
Her spacious deck areas are vast and all-encompassing, with several areas for alfresco dining, socialising, relaxation and entertainment. Relax at the outdoor bar in front of breathtaking sunsets or take in a starlit film on the outdoor cinema screen. With sun
pads and a large outdoor dining table, there’s room for everyone, whatever their age, to find their perfect spot and spend quality time together.
The interior has been completely redesigned and is being rebuilt to create a family-friendly space, perfect for groups wishing to experience amazing adventures together. The modern, light design incorporates organic materials, creating a warm and inviting
atmosphere. With seven cabins featuring a flexible configuration, including two that can be converted between twin or king setups, the layout offers exceptional versatility to suit the needs of any group.
Boasting a long list of amenities including a cinema that doubles as a games room, a sauna and an ice-bath, there’s no such thing as boredom on a JeMaSa charter.
JeMaSa takes fun seriously. With a huge inventory of toys and equipment, the only problem will be having enough time to try it all.
With dive gear and expert diving knowledge among the crew, diving excursions should be top of the agenda but for those who prefer high-octane thrills there’s plenty on offer too. There’s a range of seabobs, electric jet surfboards and foilboards. Meanwhile, should more leisurely in-water exploration suit you better there’s paddleboards, kayaks and body boards galore.
- Second living space termed 'the cozy lounge' for cinema, games or kids room.
- Built to explore the most remote locations on earth in ultimate comfort and luxury.
- Experienced crew with intimate local knoweldge, on board dive master, surf instructor and fishing instructor / guide.
- Complete wellness set up including fully enclosed Gym, sauna, ice plunge pool and Jacuzzi.
- Custom Built 44ft Catamaran Chase Tender perfect for Scuba Dive, Surfing and Fishing adventures
- Extensive toy and tender inventory including chase tender, full dive shop with NITROX, hiking gear, beach landing craft, inflatable slide, jungle gym and stern jet ski dock.
- Flexible guest accomodations with x2 convertible twin/king cabins
A fifth-generation farmer from the heart of Limpopo, South Africa, Joshua Du Plessis grew up with deep roots in farming. He spent many days harvesting Macadamia nuts and granadillas and maintaining the game farm. Josh is an avid sports and fitness enthusiast who has always kept in the outdoors, whether working on the land or pushing his physical limits.
After dedicating years to obtaining a medical law degree while gaining valuable work experience, Josh decided the standard office job would not fit him. Josh harboured a desire to work on the water, and he recognized that his farming background’s practical, hands-on nature closely aligned with the demands of life at sea. This awoke his true calling to be a seafarer.
With a strong work ethic and a commitment to going the extra mile, Josh is eager to embark on a new chapter of his maritime journey onboard M/Y JeMaSa. Josh is known as the “chief Morale officer” among the crew, consistently boosting everyone's spirits—a quality that seamlessly translates into providing an exceptional experience for guests onboard.
After dedicating years to obtaining a medical law degree while gaining valuable work experience, Josh decided the standard office job would not fit him. Josh harboured a desire to work on the water, and he recognized that his farming background’s practical, hands-on nature closely aligned with the demands of life at sea. This awoke his true calling to be a seafarer.
With a strong work ethic and a commitment to going the extra mile, Josh is eager to embark on a new chapter of his maritime journey onboard M/Y JeMaSa. Josh is known as the “chief Morale officer” among the crew, consistently boosting everyone's spirits—a quality that seamlessly translates into providing an exceptional experience for guests onboard.
Joshua DuPlessis
Deckhand
Our illustrious leader's career began in 1987 when he joined the South African Military Services, where he excelled as an Officer and Instructor at the Meganized Leaders Wing. After leaving the military, he ventured from Johannesburg to Cape Town, where he honed his skills as a Commercial Diver before transitioning to the yachting industry in 1993. By 1999, he assumed his first captaincy aboard the 114ft yacht "Mitsea," eventually becoming the build Captain of the 164ft yacht "JeMaSa" at Hakvoort Shipyard in Holland. Notably, JeMaSa was previously owned by SuRi's former owners and has now returned to the new JeMaSa with the same family, solidifying Juan as the longest-standing crew member.
With over 30 years of experience, Juan's expertise shines brightly, fuelling his boundless enthusiasm for M/Y JeMaSa and its remarkable operations. Embracing the spirit of teamwork, he relishes exploring lesser-known, adventurous cruising destinations. Having logged more than 750,000 nautical miles and completed four circumnavigation trips, Juan's global cruising experience informs his ability to make yachting enjoyable for guests and crew. His reputation for longevity among his crew attests to his seasoned and exceptional seamanship. Welcoming and amiable, Juan's presence exudes politeness, friendliness, and flexibility to accommodate guest preferences, demonstrating competence in all facets of his role as captain.
With over 30 years of experience, Juan's expertise shines brightly, fuelling his boundless enthusiasm for M/Y JeMaSa and its remarkable operations. Embracing the spirit of teamwork, he relishes exploring lesser-known, adventurous cruising destinations. Having logged more than 750,000 nautical miles and completed four circumnavigation trips, Juan's global cruising experience informs his ability to make yachting enjoyable for guests and crew. His reputation for longevity among his crew attests to his seasoned and exceptional seamanship. Welcoming and amiable, Juan's presence exudes politeness, friendliness, and flexibility to accommodate guest preferences, demonstrating competence in all facets of his role as captain.
Juan Koegelenberg
Captain
With five years of experience in the yachting industry, Harriet is a calm, organised, and detail-driven stewardess known for her impeccable standards and positive energy on board. She thrives on delivering top-tier service and takes pride in creating a welcoming, polished environment for guests and crew alike.
Harriet loves the ever-changing scenery that comes with life at sea—waking up in a new destination each day never gets old. She has cruised extensively through the Mediterranean and Caribbean, and is now thrilled to be exploring the South Pacific for the first time.
An adventurer at heart, Harriet makes the most of her time ashore with hiking, cycling, or horse-riding excursions—always on the lookout for her next great outdoor escape. But no matter how far she roams, one thing remains constant: her deep appreciation for a proper cup of Yorkshire tea. Wherever she is in the world, kettle on and teacup in hand is her favourite way to unwind.
Harriet loves the ever-changing scenery that comes with life at sea—waking up in a new destination each day never gets old. She has cruised extensively through the Mediterranean and Caribbean, and is now thrilled to be exploring the South Pacific for the first time.
An adventurer at heart, Harriet makes the most of her time ashore with hiking, cycling, or horse-riding excursions—always on the lookout for her next great outdoor escape. But no matter how far she roams, one thing remains constant: her deep appreciation for a proper cup of Yorkshire tea. Wherever she is in the world, kettle on and teacup in hand is her favourite way to unwind.
Harriet Rixon-Brown
Stewardess
Zara brings energy, curiosity, and a genuine passion for food to her role as Crew Chef. With over two and a half years in the yachting industry, she has previously worked aboard Motor Yachts NAIA and IDOL, building a solid foundation in busy, high-standard galley environments. Trained in the French Alps as a chalet host, Zara’s culinary journey is rooted in hospitality, having spent several years working as a waitress and receptionist before stepping into professional kitchens.
She chose yachting to expand her culinary skills alongside exceptional head chefs, and her enthusiasm for learning shows in everything she does. When off duty, Zara enjoys tennis, chess, and getting lost in a good book. Her standout adventures include dessert safaris in Dubai and diving in Tahiti—perfect reflections of her love for travel, teamwork, and life at sea.
She chose yachting to expand her culinary skills alongside exceptional head chefs, and her enthusiasm for learning shows in everything she does. When off duty, Zara enjoys tennis, chess, and getting lost in a good book. Her standout adventures include dessert safaris in Dubai and diving in Tahiti—perfect reflections of her love for travel, teamwork, and life at sea.
Zara Chetwode
Chef
Eduardo Martel is a Deckhand, certified Diving Instructor, and experienced fisherman who has been working in the yachting industry since 2019. Fluent in both Spanish and English, he brings strong seamanship skills and a genuine passion for life at sea. Before entering yachting, Eduardo worked with a dive operator in Los Roques, Venezuela, an experience that shaped his professional diving foundation. He holds a Scuba Diving Instructor certification, an AIDA 3 freediving qualification and has a lot of game fishing experience making him a valuable asset for guest water activities. When not onboard, he enjoys off-road 4x4 adventures in the countryside and spearfishing. What he enjoys most about yachting is sharing authentic ocean experiences with guests while working in a dynamic and adventurous environment.
Edurado Mardel
Deckhand
Joan began his yachting career young, cutting his teeth on 20m yachts before spending four formative years aboard an 80m classic, rising through the ranks to Officer. Keen to broaden his experience, he went on to work on both 36m and 70m yachts before joining Jemasa. A graduate of nautical school, Joan holds both Captain and Officer tickets and brings solid seamanship with an upbeat, can-do attitude.
His love for the sea started at just eight years old, steering rowing boats in his hometown of Cambrils, a small fishing village in Tarragona. Sporty and adventurous, he enjoys hiking, cycling—having completed a four-day Pyrenees ride—and thrives on busy cruising days, especially when driving tenders and managing action-packed watersports.
His love for the sea started at just eight years old, steering rowing boats in his hometown of Cambrils, a small fishing village in Tarragona. Sporty and adventurous, he enjoys hiking, cycling—having completed a four-day Pyrenees ride—and thrives on busy cruising days, especially when driving tenders and managing action-packed watersports.
Joan Melich Aran
Second Officer
Eddie brings a strong people-focused background to yachting, having studied Sport Science and spent nearly a decade in the fitness and health industry before joining the maritime world. During this time, he worked closely with elite athletes, celebrities, and UHNW families—experiences that shaped his adaptability, professionalism, and genuine care for those around him. Now with over three years in yachting, Eddie continues to be drawn to the adventure, dynamic environments, and close-knit teamwork the industry offers.
He has worked on a select number of yachts, with Jemasa standing out as a career highlight thanks to its supportive crew and inspiring itineraries. Fluent in English and Afrikaans and trained in Coaching, Eddie is known onboard for his positive attitude, curiosity, and down-to-earth nature. When off duty, he’s usually in the gym or behind the camera, with his standout adventure—and favourite onboard memory—being an unforgettable dive with bull sharks in Fiji.
He has worked on a select number of yachts, with Jemasa standing out as a career highlight thanks to its supportive crew and inspiring itineraries. Fluent in English and Afrikaans and trained in Coaching, Eddie is known onboard for his positive attitude, curiosity, and down-to-earth nature. When off duty, he’s usually in the gym or behind the camera, with his standout adventure—and favourite onboard memory—being an unforgettable dive with bull sharks in Fiji.
Eddie Harris
Personal Trainer
With over 15 years of experience in the maritime industry, Tommi has worked on various vessels, including commercial cargo ships, sailing yachts, and motor yachts. He has had the privilege of serving the same family throughout the majority of his yachting career, starting with the first M/Y JeMaSa, followed by an impressive 13-year tenure aboard M/Y SuRi, and most recently returning to the new M/Y JeMaSa returning to the same family.
Throughout his career, Tommi has circumnavigated the globe five times and accumulated over 500,000 nautical miles. Whether maintaining the vessel's systems or solving complex technical challenges, Tommi consistently demonstrates a hands-on approach to keeping M/Y JeMaSa in top condition.
Besides getting his hands dirty and solving any engineering task thrown his way, Tommi’s other passions include being at home in Dubrovnik, Croatia, with this growing family and watching any football game on TV.
Throughout his career, Tommi has circumnavigated the globe five times and accumulated over 500,000 nautical miles. Whether maintaining the vessel's systems or solving complex technical challenges, Tommi consistently demonstrates a hands-on approach to keeping M/Y JeMaSa in top condition.
Besides getting his hands dirty and solving any engineering task thrown his way, Tommi’s other passions include being at home in Dubrovnik, Croatia, with this growing family and watching any football game on TV.
Tomislav (Tommi) Trojic
Chief engineer
With a degree in Marine Engineering and a Second Engineer Unlimited Certificate of Competency, Sime brings a wealth of technical expertise and a lifelong connection to the sea. Growing up on an island, the ocean has always been at the heart of his life. From childhood days spent boating and fishing with family to more than a decade of competitive sailing, he developed a deep respect for the sea and a genuine love of life on the water.
Having worked professionally at sea since 2021, including time aboard LNG tankers, he developed a strong foundation in engineering, safety, and vessel operations before making the move into yachting. Sime was drawn to the industry by an ambition to work in a more guest-focused maritime environment, while still enjoying what he loves most – living at sea. He combines technical precision with a calm, approachable nature and while much of his work happens behind the scenes, his dedication ensures every system runs seamlessly - creating a smooth, safe, and memorable experience for every guest.
Having worked professionally at sea since 2021, including time aboard LNG tankers, he developed a strong foundation in engineering, safety, and vessel operations before making the move into yachting. Sime was drawn to the industry by an ambition to work in a more guest-focused maritime environment, while still enjoying what he loves most – living at sea. He combines technical precision with a calm, approachable nature and while much of his work happens behind the scenes, his dedication ensures every system runs seamlessly - creating a smooth, safe, and memorable experience for every guest.
Sime Soric
Engineer
Meet Shaun Bray, a powerhouse of hands-on expertise with a no-nonsense attitude and over seven years of experience keeping yachts running smoothly at sea. Before swapping spanners for sea spray, Shaun spent nearly two decades in automotive body repairs, welded stainless steel like a pro, and even tackled the high-pressure world of oil and gas. In short — if it’s broken, Shaun can fix it.
Shaun’s been the go-to guy aboard explorer yacht Plan B (now JeMaSa), where he brought his A-game to all things mechanical and operational. From precision welding to preventative maintenance, his cool-headed approach and deep technical know-how make him a vital part of the engine room.
Off-duty? Shaun’s all about adrenaline — whether he’s carving waves on a surfboard, diving deep with a speargun, or conquering trails on his enduro bike. A true team player with a knack for problem-solving under pressure, Shaun is the kind of engineer who gets the job done — and has fun doing it.
Shaun’s been the go-to guy aboard explorer yacht Plan B (now JeMaSa), where he brought his A-game to all things mechanical and operational. From precision welding to preventative maintenance, his cool-headed approach and deep technical know-how make him a vital part of the engine room.
Off-duty? Shaun’s all about adrenaline — whether he’s carving waves on a surfboard, diving deep with a speargun, or conquering trails on his enduro bike. A true team player with a knack for problem-solving under pressure, Shaun is the kind of engineer who gets the job done — and has fun doing it.
Shaun Bray
Engineer
JeMaSa | For Charter
Rebuilt in 2025, JeMaSa, formerly known as Plan B, is an explorer yacht for charter. Offering access to the world's most beautiful destinations in total comfort, the seven cabin layout is ideally suited to families or groups. With amenities including an outdoor cinema, an ice bath and a gym and a huge array of water toys as well as a custom chase tender to facilitate scuba diving and game fishing, there's plenty of fun to be had. Adventure, exploration and discovery are what the yacht is all about.
Channel: Yachts That Rock
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