On land:
Leaves and thin branches of trees with leaves vary continuously, swaying light flags. Smoke as it licked the top of the pipe (at a rate of 4 m / sec or more).
At Sea:
Easy excitement. Noticeable short, well-defined wavelength. Combs, turning over to form a glassy foam, and occasionally formed small white sheep. The average wave height of 60 centimeters to one meter length is 6 meters.