Back

OCEANOGRAPHY
Lesson 5 - Page 4

Next 

Large, thundering waves along the coast can have their origin in the transfer of energy far out to see. In the open ocean, the wind energy can slowly dissipate from the surface to depth. But the wind is also pushing energy laterally. If it travels a long distance, it can pick up more energy because of the motion of the Earth due to Coriolis.

When this energy hits the coastline or a high topographic feature, the water has to get rid of this energy somehow. The energy becomes unstable, and is released as large waves along some coastlines that change quickly. Surfers know these areas, because they are the ones that produce the large surfer waves.

   Back

[Back to Oceanography]  [Back to Earth Science]

Next