Accurately modeling a tsunami wave's wavelength, crest, and amplitude in small scale. NOT FOR EFFECT?

My purpose is not to simple create a wave that looks good. Further the origins of the modeled wave do not matter either. What I am attempting to produce is a wave that is accurate, in scale, in displaced volume, amplitude, and wave crest. Could I develop a compressed air system to simulate this and obtain such a wave? If not what other means would be advisable?