Southampton international boat show Past boat show Mayflower Park, Town Quay, Southampton, UK September 10 - 19, 2021 10:00 - 18:00 Dive into the lifestyle of being in and on the water: Southampton International Boat Show is the place to be for boat buyers, water sports enthusiasts and the entire family with plenty of expert advice and exciting opportunities to get afloat! A wide variety of marine brands on land and in Europe’s largest purpose-built marina showcase everything from stand-up paddleboards, sail boats and superyachts – everyone can get out on the water; and it’s easier than many might think. There’s a craft or boat for everyone!