Southampton International Boat Show

The Southampton International Boat Show is the UK’s largest festival of boating, held annually at Mayflower Park, showcasing everything from paddleboards to superyachts. Running from 19–28 September 2025, the show offers visitors a chance to explore Europe’s biggest purpose-built show marina, with over 600 marine brands on display. It features hands-on water sports experiences, expert talks, live demonstrations, and family-friendly entertainment, alongside food, drink, and live music that create a vibrant festival atmosphere. Whether you’re a seasoned sailor, an aspiring boater, or simply curious, the event provides opportunities to test equipment, meet industry leaders, and discover the latest innovations in marine technology.