
Now you know what causes the “normal” waves you surf on and those related to natural processes (disasters). Waves may be caused by sharp disturbances underwater, and, most times, they are dangerous.Īlso, the gravitational pull of the sun and moon can cause waves, i.e., tidal waves. Usually, waves will always run towards the beach in a near-parallel pattern. As the wind blows across the water surface, it causes a continuous disturbance that sets the water in motion. Like I said earlier, waves are often caused by wind, and their intensity is relative to the speed (and mass) of the wind. This way, you, as a genius, can share this knowledge with other tourists. First, you should know what causes square waves in the ocean. What Causes Square Waves in the Ocean? Cross sea near Lisbon, Portugalīefore you start planning to buy a surfboard or visit those locations, there are some things you should know. Also, they may occur in locations such as Lisbon in Portugal and Gordon Beach, Tel Aviv, Israel.

This location attracts many tourists from around the world, curious to see the impressive sight and record in their GoPros. The square waves here are prominent, and you may use a lighthouse or drone to spot them. The most famous place where these square waves are found is Île de Ré – Isle of Ré in France. Should you want to experience this wonder, you should get a pen and jotter immediately. Where Are Square Waves Found? Cross swell at Île de Ré, FranceĪlthough square waves aren’t very common, they are found in some popular places around the world.

Hence, if you have seen a square-shaped wave pattern, then you are seeing waves. This wave pattern is not extremely rare and can easily be identified on the surface of the water. These waves are also called squared sea or cross waves, basically due to their appearance (quadrilateral shape). Square waves (aka cross sea) are waves generated when new waves are generated across old waves due to a change in the weather system. The “normal” waves you see on the oceans often run parallel to one another as they move towards and break into shore.

Waves are common to most large water bodies (oceans, seas, and lakes), and they are essential to surfing. What Do Square Waves in the Ocean Mean?.
