This Bayliner 642 Cuddy is an exceptional example of a compact cruiser that blends day-boat versatility with comfortable overnighting capability. Designed to appeal to families, couples and leisure boaters, the 642 offers a well-optimized layout with generous cockpit space, practical amenities, and a cosy cabin — making it ideal for weekend escapes, coastal cruises or fun days out on the water.The accommodation and deck design emphasise comfort and usability. Up front, the cuddy cabin provides a V-berth sleeping area suitable for two adults, allowing you to stay aboard overnight or simply relax out of the sun during long days on the water. The cabin also benefits from large skylights, which fill the space with natural light and help create an airy feel below deck.Outside, the cockpit offers ample seating with bench seating and optional table space for dining or drinks, while the spacious swim platform makes boarding from the water easy and safe — perfect for swimmers, snorkellers and watersports enthusiasts alike. The walkthrough access from the swim platform into the cockpit ensures smooth transition between water and boat without compromise. Key Features & Highlights


Spacious cabin with V-berth — comfortable sleeping berth for two with cabin lighting and space for personal gear.

Large swim platform with ladder — extended rear platform provides easy access to the water, ideal for families and swimmers.

Cockpit seating and layouts — L-shaped aft bench seating with walkthrough to the swim platform, plus optional table mount for onboard meals and socialising.

Foredeck access — easy step-on foredeck design with sturdy handrails and safety in mind.
️ Comfort, Practicality & Extras
Whether you’re planning a day trip or a short weekend away, the Bayliner 642’s layout delivers on both convenience and versatility:

Portable toilet (Porta-Potti) typically fitted in the cabin for convenience.

Bimini top and canvas covers available for shade and shelter.

Storage lockers throughout cockpit and under seats help keep gear secure and organised.

Optional extras often include transom showers, cockpit sinks, chart plotters, GPS and stereo systems (availability dependent on individual boat specification).
Specification Overview


Length Overall (LOA): ~6.4–6.5 m (21′)

Beam (Width): ~2.44 m / 8′

Hull Construction: Fibreglass/GRP — strong and durable.

Passenger Capacity: Up to 6–7 people (varies by licence and load)

Design: Deep-V hull for stable handling and comfortable cruising in a variety of conditions.

Ideal For

This Bayliner 642 Cuddy is perfect for anyone looking for a compact yet capable cruiser that combines the ease and enjoyment of a day boat with the added comfort that comes with a cabin. Whether you want to explore coastal waters, enjoy water sports with friends, or relax onboard with family, the 642 delivers with versatility and style.
This 2015 Bayliner 642 Cuddy is listed for sale in Bowness-on-Windermere, Cumbria, England. With a 21ft layout, outboard engine setup and used condition, this boat is suited to buyers looking for power options in this location. View full details, photos and specifications for reference RB639533 on Rightboat.