Gibert Marine GibSea 402 now in the online auction. everyone can bid until 18 May 2026.
Gibsea 402 ready for a new chapter
This 1987 Gibert Marine Gibsea 402 is a classically lined sailing yacht with a round-bilge GRP hull, built for space and seaworthy comfort. With an overall length of 12.00 metres, a beam of 4.00 metres and a draught of 2.00 metres, she is a serious presence in the marina and an appealing starting point for anyone dreaming of a characterful sailing yacht of their own. The boat has been used at sea for leisure cruising and holidays, which is reflected in her layout and equipment. At the same time, this is very much a project boat: she needs attention, time and craftsmanship, especially in the woodwork and the interior. For buyers who like to tackle things themselves or are looking for a refit project, this Gibsea 402 can be particularly interesting, because her size and level of equipment provide a strong basis.
She has been ashore since 2020. The last antifouling treatment dates from 2014, which means a new underwater hull build-up is advisable before she returns to the water for extended periods. Documentation is available in the form of a Schiffszertifikat, and she is registered in the Seeschiffsregister Rostock under number 3519.
Gibert Marine Gibsea 402 now in the online auction. Anyone can bid up to and including 18 May 2026.
What kind of sailing boat is the Gibsea 402?
The Gibsea 402 is a generously sized sailing yacht known for her practical layout and comfortable living space on board. With six permanent berths, she is suitable for families or longer trips with friends. Her round-bilge hull contributes to a pleasant interior volume and a stable feel on the water. Steering is via a wheel from the cockpit, with a single rudder. This type of yacht is often sought by people looking to buy a 12-metre sailing yacht with enough space for holidays, longer voyages and living aboard.
What is the interior like and what is on board?
Inside you’ll find amenities that suit a cruising yacht: a shower, refrigerator and oven are present, which can make life on board comfortable once everything is brought back into order. The water tank has a capacity of approximately 360 litres and the holding tank approximately 65 litres. The toilet is manual and discharges directly overboard—something to consider depending on cruising area and personal preference. The seller indicates that the interior in particular requires a lot of work, especially the woodwork inside and out. Anyone who enjoys renovating a cabin cruiser can define their own style and level of finish here.
What is known about the engine and technical systems?
The boat is fitted with a Yanmar 4JHE inboard diesel engine of 45 hp from 1987, with approximately 7,800 running hours. The engine’s operating condition is unknown, meaning a buyer should allow for inspection and possible repairs before she can be cruised with confidence. The diesel tank has a capacity of approximately 130 litres. On board you will find, among other things, a tachometer and an electric bilge pump. Electrically, she is equipped with a battery charger, inverter and solar panel, and there are four batteries on board. This makes her interesting for those who want to build up an energy supply at anchor or in quiet bays, although checking the system on a boat that has been ashore for a long time is always advisable.
What navigation and deck equipment is included?
For a yacht in this class, the navigation equipment is notably comprehensive. She has an autopilot, depth sounder, GPS, chartplotter, compass, log and speedometer, VHF radio, radar and wind instrument. This makes her attractive for anyone looking for a sailing yacht with radar and autopilot—provided everything functions and is checked where necessary. On deck there is a bimini, pulpit and stern seats, and guardrails. There are two anchors with chain and an electric windlass, which will make anchoring and manoeuvring easier once she is back in cruising condition. A dinghy is also included.
What is the condition of the sails and rigging?
She has one aluminium mast and two sails: a genoa and a mainsail. The condition of the sails is stated to be poor, meaning replacement or repair will likely be part of the project. The headsail has a furling system, a Facnot TI 150, which is convenient in use for reefing and adjusting sail area. For buyers looking for a sailing yacht project, this is an important point to include in budget and planning.
What work is known and what should you expect?
Known points of attention include extensive work to the wood, both inside and outside, work on the day tank, and replacing seals on the autopilot linear drive. These are concrete indications of where a buyer can get started right away. Because she has been ashore since 2020 and the antifouling was applied a long time ago, it is logical to rebuild her technically and cosmetically step by step. Anyone looking for a Gibsea 402 for sale as a refurbishment project will find a boat with size, equipment and potential here—but also with a clear to-do list.
This Gibert Marine Gibsea 402 is waiting for someone to make her shine and sail again. She offers space, a mature presence and a foundation that—with commitment and attention—can grow into a fine sailing yacht for holidays and passages on open water.
