Sat 27 Sep 2025, Mayflower Park, Southampton

Get ready to set sail as the Southampton International Boat Show returns to Mayflower Park for its 56th edition from Friday 19th to Sunday 28th September 2025. The UK’s largest celebration of life on the water is undergoing an exciting transformation this year, with a brand-new layout, exciting new attractions, and an expanded line-up of exhilarating on and off-water experiences. Whether you’re a curious newcomer, seasoned water sports lover, or serious boat buyer, the 2025 show offers something for everyone. Spanning ten days at Mayflower Park and across Europe’s largest purpose-built marina, the show will feature hundreds of top marine brands, showcasing everything from paddleboards and dinghies to sleek superyachts and cutting-edge technology, to captivate visitors of all ages and skill levels.