Surfing Calculators
Free surfing calculators.
Surfboard volume, wetsuit thickness, wave height, and surf trip planning.
Surfboard Volume Calculator
Find your ideal surfboard volume in litres based on your weight, skill level, and wave type. Get the right float for your surfing.
Wave Period and Speed Calculator
Calculate ocean wave speed, wavelength, and energy from wave period. Understand swell forecasts and predict wave quality at your break.
Wetsuit Thickness Calculator
Find the right wetsuit thickness for any water temperature. Avoid being too cold or too hot in the water with the right neoprene choice.