Patent attributes
Apparatus and associated methods relate to configuring a watercraft propulsion system and control surface to generate a higher rate flow and a lower rate flow governed by the watercraft's yaw slip angle, adjusting the rate difference between the higher rate flow and the lower rate flow based on adjusting the yaw slip angle determined as a function of the control surface position and the propulsion system thrust vector, and directing by the watercraft the higher rate flow to converge with the lower rate flow to create a wave. The propulsion system may be a plurality of independently adjustable propulsion methods permitting propulsion system differential thrust vector adjustment. The control surface may be adjustable 360 degrees in the plane of the watercraft longitudinal axis. The yaw slip angle may be adjusted based on sensor information. Exemplary implementations may increase wave quality and improve maneuverability of a watercraft configured to create waves.