Cortez Prism Cubin Surfboard Grey 6'3"

The Cubin from Cortez Prism is a versatile option designed to handle everyday surf, performing best in waves from around waist-high up to slightly overhead. If you’re looking to step into the world of performance fish-style boards for the first time, this model offers an easy and confidence-inspiring entry point.

Built using a premium stringerless EPS core, the Cubin combines dual 6oz fibreglass layers on both deck and base, all bonded with epoxy resin. Instead of a traditional timber stringer, carbon reinforcements run along the board, delivering a responsive flex that remains consistent over time. The result is a board that feels light underfoot, holds up well to wear, and delivers a lively, energetic ride. Compared to standard PU constructions, EPS/epoxy boards tend to resist deck dents better and retain that fresh, springy feel session after session.

What makes the Cubin stand out is its smart volume distribution. Extra foam through the centre boosts paddle power and stability, while the distinctive step-deck keeps the rails refined enough to grip in stronger waves. This balance allows surfers to stay in control and drive turns confidently from the back foot.

With its modern construction and thoughtful design, the Cubin is especially appealing to larger riders wanting shortboard performance without sacrificing buoyancy. At the same time, it’s an excellent choice for surfers transitioning into their first high-performance board—offering stability, forgiveness, easy wave entry, and a polished finish, all at a very competitive price.

Dimensions

• Length - 6'3"
• Width - 21.5"
• Thickness - 2.625"
• Litres - 42.5

Features

• The Cortez Cubin surfboard 6ft 3
• Ability: Beginner/Intermediate
• Volume: 42.5 litres
• Rider: Up to 80kg
• Conditions: From knee to head high waves
• Construction: Three Phase Epoxy
• Fin System: Futures
• Fins included: Futures 3 Fin
• Colour: White

Who Are Cortez?

Cortez Surfboards has built a strong reputation among UK and European surfers for producing high-quality surfboards that balance performance, durability, and value. Whether you’re a beginner catching your first waves or an experienced rider looking for a responsive shortboard, Cortez offers a versatile range designed to suit a wide variety of surf conditions and skill levels.

Known for their innovative approach to construction, Cortez Surfboards specialise in modern EPS epoxy surfboards, which are lighter, more durable, and more buoyant than traditional PU boards. This makes them an ideal choice for surfers searching for easy paddling, improved wave catching, and long-lasting performance. Many models also feature advanced carbon reinforcement technology, enhancing flex response and giving riders a lively, energetic feel underfoot.

Cortez has become particularly popular for its all-rounder surfboards and performance fish shapes—perfect for everyday UK surf, where conditions can vary from small and clean to punchy and overhead. These boards are designed with user-friendly volume distribution, helping surfers generate speed and maintain control without sacrificing manoeuvrability. As a result, Cortez is often recommended as one of the best surfboard brands for beginners progressing to intermediate level, as well as larger surfers looking for extra float and stability.

Another key advantage of Cortez Surfboards is their commitment to affordability without compromising on quality. Surfers searching for the best value surfboards or cheap epoxy surfboards will find Cortez consistently delivers high-end construction at a competitive price point. This makes the brand an excellent option for those wanting premium features—such as epoxy resin, lightweight cores, and durable glassing—without the premium price tag.

From funboards and minimal shapes to high-performance shortboards, Cortez continues to grow as a go-to surfboard brand for reliability, progression, and everyday performance. If you’re looking to buy a surfboard that offers a balance of performance, durability, and affordability, Cortez Surfboards is a name worth considering.