This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Rip current. One of the mechanisms of rip current breakers cross sand bars off the shore but the additional water travels back to sea through the gap in the sand bars creating fast current Transferred from org en transferred to Commons by User JotaCartas using de php CommonsHelper Mark murphy en User Mark murphy PDrelease