Swell
Sea Terms
The roll of the sea. The following symbols are used to express the character of same; S, smooth; M moderate; L, long; R, rough; C, cross; H, heavy; V H, very heavy.
The roll of the sea. The following symbols are used to express the character of same; S, smooth; M moderate; L, long; R, rough; C, cross; H, heavy; V H, very heavy.