The Show

The UK’s Ultimate Marine Festival

Now in its 56th year, the show returns with a refreshed layout and exciting new attractions designed to elevate your experience. Whether you’re a family looking for a fun day out or a serious boating enthusiast, you’ll find hundreds of boats, hands-on water activities, expert advice, and live entertainment, all in one incredible marine event.


What's on

Get to know the Southampton International Boat Show with our simple map. A detailed version is coming soon to help you plan your visit even better.

Show Marina

Our purpose-built show marina hosts over 300 exceptional crafts, offering a standout on-water showcase for visitors to explore.

NEW! The Boating Academy

Whether you’re just starting out or looking to refine your skills, dive into expert-led talks and demonstrations that build confidence and help you get more from your time on the water.

On the Water Stage

Set within the show’s marina, the On-The-Water stage delivers turbo-charged entertainment with jet ski stunts and fast-paced water displays guaranteed to thrill. Starring Jack Moule, Team Endeavour Racing, and JETSURF, performances run Friday to Sunday over both weekends, with 25-minute shows at 11:30, 13:30, and 15:30. On Saturday 27th, the action starts early at 11:00, and on Sunday 28th, the grand finale will be at 15:00.

Try a Boat

Get on the water with Try-a-Boat, delivered by FlexiSail and Rockley Watersports. Included with your ticket, it’s perfect for visitors wanting a hands-on boating experience. You’ll also have the opportunity to try boats from Portsmouth Historic Quarter, Team Endeavour Racing, Wetwheels, and Clipper Ventures.

The Lake

This area is all about getting involved. Try your hand at paddleboarding, kayaking, and more, all in a purpose-built watersports lake.

The Shipyard

Enjoy live music at The Shipyard every day of the show, with a programme packed full of headline acts and standout performances – Scott Mills, Queen and Elton John tributes, and more unmissable acts.

NEW! The Powerhub, presented by Powerboat & RIB Magazine

Explore a dedicated zone for powerboats, jet skis, and water toys — with expert talks on performance, safety, and cutting-edge kit. Featuring The Cockpit stage, presented by Powerboat & RIB Magazine.

NEW! The Wooden Boat Stage

The Wooden Boatbuilders’ Trade Association, the Boat Building Academy, and Women in Boatbuilding come together to showcase wooden boatbuilding through inspiring talks, live demos, and practical workshops.

NEW! Chefs' Ahoy

Watch top chefs in action as they share clever, delicious onboard cooking tips for every kind of galley setup.

Kids Acitivities

Keep the whole family entertained with exciting activities on and off the water. There’s plenty to explore for young adventurers! Kids 15 and under go free.

Food and Drink

Savour the show with great food by the water, street-food options to suit every taste, and pints poured to perfection at the Guinness Bar, sponsored by HSB Technical Ltd.

Charity of the Year

As the principal charity of the Royal Navy, RNRMC are at the show to deliver inspirational speakers like Aldo Kane, workshops for all ages, and live performances from the Royal Naval Volunteer Band.

Book Your Show Ticket