It is very important to understand the flow characteristics for design of the hull forms with better resistance and propulsive performance. The experimental results explicating the local flow characteristics are also invaluable for validation of the CFD codes for both inviscid and viscous flow calculations. This paper describes the techniques and equipment developed for the measurement of wave pattern on the free surface and local mean velocity fields around the stern of the modern container ship with bow and stern bulbs in KRISO towing tank. The results contained in this paper can provide the valuable information on the flow characteristics of the modern commercial hull form of small block coefficient with high speed.