Sales Office

You are welcome to contact our experienced yacht sales team regarding our offers of new and pre-owned yachts. In the professional surrounding of the yacht harbour Sonwik you will find a selection of brands and models for sale like Hanse, Sealine, Frauscher, Delta Powerboats, Nautor’s Swan and many others. Yacht owners who intend to sell their sailing or motor boats find the right partner with us. Our dock for new and pre-owned yachts is open for visits upon appointment. For any further information contact us in the harbour:

Flensburger Yacht-Service GmbH & Co. KG

Location: Sonwik Yachthafen

Fördepromenade 4 d

24944 Flensburg

Tel: +49 461 177 27 45


In our branch in Palma de Mallorca with FYS Baleares we can also offer you a large variety of yachts for sale.

FYS Baleares SL

Calle de la Victoria, 4- 1°

E- 07001 Palma de Mallorca

Tel: +34 971 232578

boot in Düsseldorf

January 19th to 27th, 2019
Book your appointment for Sealine C330, S330, C390 and C430 now. You find us with Sealine in hall 5 booth no. C22. Hanse yachts are presented in hall 16 on stand no B38. Call us under +49 461 1772751 or Email us under

See you soon.


Flensburg Boat Show

Flensburg Boat Show

August 30th to September 1st, 2019


Marina Sonwik

There are still a few 15 m berths for summer 2019 available. Please call us under: +49 461 177 2745 or send us an Email under: