the swell of the sea that breaks upon a shore or upon shoals.

the mass or line of foamy water caused by the breaking of the sea upon a shore, esp. a shallow or sloping shore.

to ride a surfboard.

to float on the crest of a wave toward shore.

to swim, play, or bathe in the surf.

to search haphazardly, as for information on a computer network or an interesting program on television.

to ride a surfboard on

We surfed every big wave in sight.

to search through (a computer network or TV channels) for information or entertainment.