As an expert in oceanography and environmental sciences, I can tell you that waves are indeed important for a multitude of reasons. Not only are they crucial for the sport of surfing, as they provide the necessary conditions for the sport to take place, but they also play a significant role in the Earth's climate system and coastal ecosystems. Ocean waves, especially those that travel long distances known as swells, are a very important part of the mechanisms that regulate the planet's heat balance. They help distribute heat across the globe, which is essential for maintaining a relatively stable climate. Additionally, waves are responsible for the movement of sediment along coastlines, which can shape the geography of beaches and coastal areas over time. Furthermore, waves play a role in the marine food chain by aerating the water and bringing nutrients to the surface, which can support plankton populations. This, in turn, has a cascading effect on the larger marine ecosystem. They also have cultural and economic significance, influencing tourism, coastal development, and even maritime navigation. In summary, the importance of waves extends far beyond their recreational value. They are a fundamental aspect of the Earth's environmental systems and have wide-reaching impacts on both natural and human-made environments. read more >>

The importance of waves. To us surfers, ocean waves are much more important than they are for the rest of the population. In fact, they rule our lives. ... First of all, ocean waves, particularly long-travelled swells, are a very important element in the complex web of mechanisms that control the heat balance of the planet ...read more >>