What Are The Parts of A Surfboard Called?

Surfing is an exhilarating adventure sport that involves riding ocean waves on a surfboard. A surfboard is specifically designed with various components that help the surfer control the board and maneuver through waves with ease. If you are learning to surf or just getting started, it is important to understand the different parts of a surfboard and their function.


The nose is the very front tip of the surfboard. It is the part that enters the water first as a wave approaches. The shape and design of the nose helps determine the riding characteristics of the board. A rounded nose allows for softer turns whereas a more pointed nose provides quicker response. Different nose shapes are better suited for different wave conditions and riding styles.


The tail is located at the rear end of the surfboard. Similar to the nose, the tail shape influences riding performance. A squirt tail or swallow tail allows for loose and flowing turns in the wave. A square or round tail provides more drive and propels the surfer forward with power. The tail design choice depends on a surfer’s ability and preferred wave conditions.


The rails are the two outer edges of the surfboard that run from the nose to the tail. They help guide the board through maneuvers by creating surface tension against the water. Thicker rails provide more control for aggressive surfing whereas thin rails allow for quicker turning in smaller waves. The rail design and thickness varies based on the board’s intended use.


The bottom is the underside flat surface of the surfboard. It carves through water during riding. Modern high-performance shortboards usually have a V-shaped or rounded entry bottom design for speed. Longboards often have a flat or slightly concave bottom for stability. Epoxy and wood surfboards generally have a textured bottom to reduce slippery drag in water.


The deck refers to the top flat surface of the surfboard that the rider stands on. Most decks have non-slip wax or traction pads applied to provide grip. Some modern shortboards feature slightly arched or dynamic decks that help direct water flow for increased speed. The deck shape directly influences surfboard maneuverability and balancing skills required by the rider.

Leash Plug

The leash plug is a recessed plastic or wooden insert embedded within the surfboard’s deck near the tail. It is used to attach the ankle leash that keeps the board securely tethered to the surfer in the waves. This prevents board from floating away in case the surfer falls off or wipes out.


Fins are situated at the rear underside of the surfboard and play a pivotal role in directing, braking and improving overall handling performance. Most shortboards have 3 fins – one centered fin flanked by smaller side fins. Longboards usually have a single large centered fin. Different fin material, size, rake and foil profiles alter the riding characteristics.

Fin Boxes

Fin boxes are the recessed sockets located on the tail end of the surfboard bottom into which the fins securely slot into place. Modern high-tech boxes allow quick interchange of fins for varied riding conditions. Epoxy and wooden crafts have durable glassed-in fixed fin boxes.


The stringer is a long reinforced panel that runs internally through the center of most modern surfboards for added stiffness, strength and shape integrity. It is made from versatile lightweight materials like wood, carbon or fiberglass. Hollow surfboard cores also utilize internal stringers.

Foam Core

The foam core forms the inner heart of the surfboard and gives it buoyancy to float. Denser polyurethane or polystyrene foams are preferred for durability. Hollow or EPS foam cores allow thinner less bulky construction.


The skin refers to the surfboard’s outer fiberglass shell or veneer. It wraps around the core and stringers to complete the shape. Different weaves and resins provide strength, flex and protective integrity. Carbon laminates are also incorporated for added liveliness.

Glass Job

The glass job involves the fiberglass lamination technique used during board construction. A perfectly executed wet layup glassing procedure with carefully applied layers of fiberglass mat or roving creates a resilient yet lightweight surfboard structure.


These decorative embellishments are artistically printed or painted onto the deck or deck pad. Surf brands commonly use eye-catching logos and colorful graphic designs to promote their boards and build brand identity.

Surfboard Parts Table

NoseFront tipDirects entry into waves
TailRear endPropels board and aids turning
RailsOuter edgesGuide maneuvers and control board
BottomUndersideInterfaces with water flow
DeckUpper surfaceProvides footing for rider
Leash plugTail end deckAttaches ankle leash
FinsTail undersideSteer board and improve grip
Fin boxesTail bottomMount fins securely
StringerInternal spineReinforces shape integrity
Foam coreInternal centerProvides buoyancy
SkinOuter shellWraps core and protects board
Glass jobConstruction processCreates durable fiberglass structure
Logo/GraphicsDeck/Deck padAesthetic embellishments

Different Surfboard Components For Varied Riding

The design and specifications of each surfboard component determines its riding characteristics and suitability. Here is a brief overview of how specific parts customize boards for different conditions:


Made for performance wave-riding, shortboards (6-8 feet) feature pointed high-volume noses, squash or round tails, thick wide rails, V-shaped bottoms and tri-fins for quick maneuvers. Stable deck shapes help boost speed.


Used mainly for beginners, longboards (9+ feet) are suitable in small surf. Round noses, flat bottoms, single center fins and wide decks provide balance and stability in gentler waves.


A hybrid style board for intermediate surfers, funboards (7-9 feet) have generous volume with rounded pin tails, V or round bottoms, and tri-fins or quad setup. More playful than longboards yet looser than shortboards.

Retro Boards

Vintage single-fin shaped shortboards and longboards with fish/squirt tails and rounded pins have a classic old-school retro appeal

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