Storm waves (Storm Eowyn), Porthcawl Pier, South Wales, United Kingdom

Storm waves (Storm Eowyn), Porthcawl Pier, South Wales, United Kingdom

Storm waves (Storm Eowyn), Porthcawl Pier, South Wales, United Kingdom

Storm waves (Storm Eowyn), Porthcawl Pier, South Wales, United Kingdom

Mont-Saint-Michel bay and Abbey, UNESCO World Heritage Site, Manche department, Normandy region, France, Europe

Extreme tidal range shown here at low tide as found on Bigge Island, Kimberley, Western Australia, Australia, Pacific

Moeraki Boulders, spherical concretions, stone ball, Otago, South Island, New Zealand

Stunning view of the sandy beach with surf forming a zigzag pattern in the foam next to the large, boulders lining the shores at The Baths, a famous beach in the BVI's, Virgin Gorda, British Virgin Islands, Caribbean

Hawaii, Underwater view of powerful wave breaking over shallow coral reef.