How Dredging Creates Amazing Waves for Surfing in New Jersey

New Jersey's beaches are some of the most popular destinations for surfers on the East Coast. With its sandy shores and consistent waves, the Garden State is a surfer's paradise. But did you know that one of the reasons why the waves are so great for surfing is due to the process of dredging?

What is Dredging?

Dredging is a process that involves removing sand from the ocean floor and pumping it onto the beach to replenish the shoreline. This process is necessary to combat erosion, which can occur due to natural processes or human activities such as development and storm surges. By dredging, New Jersey's beaches are able to maintain their width and protect against the effects of erosion.

The Science of Waves

When waves approach the shore, they interact with the sandbars, causing the wave height and shape to change. This process is known as wave refraction. When waves refract around sandbars, they can create a wave energy focusing effect, resulting in larger and more powerful waves breaking on the beach. These waves provide a consistent and predictable ride for surfers, allowing them to catch waves with ease and have a more enjoyable surfing experience.

Benefits of Dredging

Dredging has an unexpected side effect that benefits surfers. When sand is pumped onto the beach, it can create offshore sandbars. These sandbars alter the way waves break near the shore, resulting in larger and more consistent waves that are perfect for surfing.

Surfing Spots in New Jersey

In fact, some of the best surfing spots in New Jersey are located near areas where dredging has occurred. Places like Long Beach Island, Ocean City (pictured on this page), and Belmar all have consistent waves and are popular among surfers. Dredging has helped to maintain these beaches and create the perfect conditions for surfing, as you can see by the surf photos captured through the lens of Daniel Mekis.