| Board type | Typical length | Defining feature | Planning use |
|---|---|---|---|
| Shortboard | 5 ft to 7 ft | Higher-performance shape | Built for faster riding in steeper waves and more critical manoeuvres by experienced surfers |
| Longboard | 9 ft or longer | Classic outline | Stability, paddling power and glide on small waves |
| Funboard | About 7 to 8 ft | More volume than a traditional shortboard | Extra volume means extra buoyancy for mid-size boards |
| Fish | Usually 5 ft 5 in to 6 ft 10 in | Short and wide with a swallow tail | Smaller waves, roughly knee-high to chest-high |
| Gun | 7 ft to 10 ft | Long and narrow | Big-wave surfing by experienced surfers |
Lengths and uses follow the board guide from Surfing England, with the fish length range taken from a surf-shop guide.
The main types of surfboards are the shortboard, longboard, funboard, fish, mini mal and gun, and each shape is matched to a wave size and a rider’s experience.
This reference explains shapes by their design features rather than suggesting purchases. For a starting point, see surf for beginners, and for a buying-focused comparison, read the best beginner surfboard guide. Whatever the board, surf etiquette applies in the lineup.
Boards for small waves
Small waves carry little push, so the boards that suit them add float and paddling power rather than tight-turning performance. The longboard is the clearest case. Surfing England describes it as offering great stability, paddling power and glide on small waves.
The fish is the other classic small-wave shape. The same guide says fish boards are primarily used for smaller waves and are ideal for intermediate to advanced surfers. A surf-shop guide places the fish at its best in waves from roughly knee-high to chest-high, whether soft or a little hollow.
Mid-length boards sit between those two. Nerdbot’s shape guide notes that a mini mal can still catch smaller waves with ease.
- Maximum float and glide: the longboard is the natural choice when the wave is slow and gentle.
- Small waves with some shape: the fish keeps its short length manoeuvrable while its width keeps it afloat.
- Between the two: the funboard and mini mal, compared in the next section.
- Poor matches for small surf: the shortboard and the gun, which are designed for steeper and bigger waves.
Funboard, fish and mini mal compared
The funboard and mini mal are mid-length boards in the region of 7 to 8 ft, while the fish is shorter and wider with a swallow tail. All three target smaller surf, but they get their float in different ways.
Funboard
Surfing England describes the funboard as typically around 7 to 8 ft long with more volume than a traditional shortboard. Ola frames it as shorter and lighter than a longboard, but wider and more buoyant than a shortboard. That makes the funboard a bridge between the two ends of the range: it gives up some longboard length while keeping buoyancy that a shortboard lacks.
Fish
Fish boards are short and wide with a swallow tail design. Nerdbot explains the trade-off: the extra width gives excellent stability and float, while the reduced length keeps the board manoeuvrable. In a fish, width rather than length supplies the float, which is why a board under 7 ft can still work in small surf.
Mini mal
A mini mal is a stable, easy-to-paddle mid-length board, usually between 7 ft 0 in and 8 ft 6 in according to Nerdbot. Guides also call it the mini-malibu, which one surf-shop guide puts at between 6 ft 6 in and 8 ft 6 in. The same Nerdbot guide describes the mini mal as suited to progressing beginners and easy to handle in the water.
Mini mal and funboard length ranges overlap, so volume and width are a better guide to how the two differ than length alone.
Boards for steeper and bigger waves
At the other end of the range, the boards trade float for speed, grip and control on faces that stand up steeply. These shapes reward experience.
Shortboard
Shortboards are higher-performance surfboards, ranging from 5 ft to 7 ft in length per Surfing England. They are designed for experienced surfers who want to ride faster in steeper waves and perform more critical manoeuvres. The shape answers a different question from the fish: the fish looks for float in small waves, while the shortboard looks for speed and response on steeper faces.
Gun
In surfing, a gun is a long, narrow board designed for experienced surfers who want to tackle big-wave surfing. The same guide describes a pointed nose and narrow tail, a length of 7 ft to 10 ft and lots of paddle speed.
The word describes purpose as much as size. Gun lengths overlap with the funboard range, so the narrow outline and big-wave intent are what set the shape apart. The narrow tail also follows the grip-over-stability trade-off explained below.
Rocker, rails, tails and volume
A handful of design features explain most of the differences between board types. Surfing England defines each of them.
- Rocker: the curvature of the board from nose to tail. Boards with a steeper rocker tend to suit steeper waves, while a flatter rocker suits smaller, less steep waves.
- Rails: the edges of the board. Hard rails have a more defined edge, better for digging into a wave when making sharp turns, while soft rails suit cruisier boards.
- Tail shape: wider tails add stability but are less manoeuvrable, while narrower tails grip the wave better at the cost of stability. The swallow tail belongs to the fish, and the pin tail is the shape for the biggest conditions.
- Volume: essential to the buoyancy of the board, and the reason a funboard with more volume floats more than a traditional shortboard.
Read together, a flatter rocker, wider tail and generous volume point toward the longboard, funboard and fish end of the range. A steeper rocker and narrower tail point toward the shortboard and gun.
Frequently asked questions
Which tail shape is the most common?
Surfing England calls the squash tail the go-to shape for most boards, which makes it the usual all-round choice.
Are fish boards suited to powerful waves?
No. A surf-shop guide rates the fish as less suited to powerful or very hollow waves, which fits its role as a small-wave board.
Why do gun length ranges differ between guides?
Different guides draw the range differently. Surfing England gives 7 ft to 10 ft, while a surf-shop guide extends it from 7 ft to 12 ft.
