<P> In fluid dynamics , wind waves , or wind - generated waves , are surface waves that occur on the free surface of bodies of water ( like oceans , seas , lakes , rivers , canals , puddles or ponds ) . They result from the wind blowing over an area of fluid surface . Waves in the oceans can travel thousands of miles before reaching land . Wind waves on Earth range in size from small ripples , to waves over 100 ft ( 30 m ) high . </P>
what is the most likely origin of waves if the waves in the surf zone are erratic in size and shape
wind waves wind - generated waves