The seawall would most likely mitigate the impacts of storm surge, wave action, and debris impact during a hurricane. By acting as a barrier and absorbing the energy from these destructive forces, the seawall helps protect the town from flooding, erosion, and damage to structures.
The presence of a seawall can help mitigate the impact of several hurricane-related factors. The main impacts that are likely to be mitigated by the seawall include:
1. Storm Surge: One of the most destructive aspects of a hurricane is the storm surge, which is the rise in sea level caused by the combination of low pressure and strong winds. The seawall acts as a barrier, preventing the storm surge from inundating the town and causing flooding. By blocking the surge and redirecting the water away from the town, the seawall can significantly reduce the risk of property damage and protect lives.
2. Wave Action: Hurricanes generate powerful waves that can erode coastlines and cause significant damage to structures near the shore. The seawall acts as a buffer, absorbing and dissipating the energy of the waves before they reach the town. By reducing the impact of wave action, the seawall helps protect the coastline and structures from erosion and destruction.
3. Debris Impact: During a hurricane, strong winds can pick up and propel debris at high speeds, posing a significant risk to buildings and infrastructure. The presence of a seawall can provide an additional layer of protection by intercepting and deflecting flying debris, reducing the likelihood of damage to the town and its residents.