Some of the wharf's pilings are still in the ocean and remain "serious, serious hazards" to boats, the mayor said. Each piling weighs hundreds of pounds and is being pushed by powerful waves.

These ripples are waves travelling through the water. Like ocean waves, these ripples are transverse waves because the surface of the water moves up and down, at 90° to the direction that the ...

Waves — generation and types. Waves provide about half the energy to do work at the coast. Ocean waves are generated by wind blowing over the ocean surface. The stronger the wind, the longer it ...