If you’ve ever browsed surfboards online or in a shop, you’ve probably seen the “volume” listed in liters—but what does that number actually mean? Surfboard volume is one of the most important measurements to understand when choosing a board that fits your body, skill level, and the kind of waves you want to surf. Luckily, it’s simpler than it sounds.
What Is Surfboard Volume?
Volume is the amount of space your surfboard occupies, measured in liters. It combines the board’s length, width, and thickness to tell you how much water it displaces—and therefore, how buoyant it is. In short, volume determines how much the board floats.
A higher-volume board floats better and paddles easier, while a lower-volume board sits deeper in the water and feels more sensitive and responsive under your feet.
Why Volume Matters
Volume affects every stage of your surfing experience—from paddling to wave catching to maneuverability.
- Beginners: Need more volume for stability and easier paddling.
- Intermediate surfers: Prefer moderate volume for a balance of speed and control.
- Advanced surfers: Often choose lower-volume boards for sharper turns and faster reactions.
If your board has too little volume for your weight or skill level, you’ll struggle to catch waves. Too much, and the board might feel bulky or sluggish in the water.
How to Choose the Right Volume
The best volume depends on your weight, skill level, and the type of waves you surf. As a general guideline:
- Beginners: 100%–120% of your body weight in liters.
- Intermediates: 60%–80%.
- Advanced: 35%–50%.
For example, if you weigh 70 kg (about 155 lbs), a beginner might want a board around 70–85 liters, while an advanced surfer could go as low as 30 liters depending on the shape.
Volume and Board Shape
Not all 35-liter boards perform the same way. Volume distribution—the way foam is spread throughout the board—matters just as much. A longboard may hold most of its volume in length, while a fish or funboard packs it into width and thickness.
- Longboards: High volume, easy paddling, stable rides.
- Fish boards: Moderate volume, great in smaller waves.
- Shortboards: Low volume, agile but harder to paddle.
Adjusting for Wave Conditions
Wave type also plays a role. Small, mushy waves benefit from more volume for easier paddling and speed. Hollow, powerful waves work better with lower-volume boards for better control and precision. Having a quiver of different volumes gives you flexibility across conditions.
Final Thoughts
Surfboard volume isn’t just a technical number—it’s the secret to finding a board that feels right under your feet. Think of it as the balance between float and feel. Once you understand your ideal volume range, choosing boards becomes easier, your paddling improves, and every session feels more in sync with the waves.