Abstract: We designed a new carrier of wave measuring buoy with stainless steel 316,and its new canopy structure and battery cabin layout. After its computer simulation, we performed simulation calculation for its static hydraulic characteristics and stability. Simulation results show that draught height of the buoy is 0.43 m,and the number of stability criterion is 1.21.This can satisfy the requirements.Sea trial and actual application results show that the body of the buoy is standard,safe and reliable. It has also good sealing performance,simple in stallation and convenient transportation.

Key words: wave buoy, buoy structure design, stability analysis