Insurfing, acloseout is awave formation that does not allow a tubular ride or smooth ridable transitional and optimumtrajectory ofhydrodynamicwave action from drop in to either left or right.
When a wave closes out, a surfer may drop-in from thewave crest and have nowhere ridable to go without encountering or running into wave action falls blocking his or her forwardmomentum or pathway. Normally, the term closing out refers to when the wave sets crest and fall parallel to the shore line. When the wave crests and falls across the whole set line simultaneously, this is referred to as dumping.[1]
