“…There is evidence of variations in the coastline in Chile (e.g., [11,12]) that have shown that 80% of the coastline is eroded. Chile's coasts have been affected by extreme events since 2015, with recurrent storm surges that have increased over previous years between 10% and 25% [13]. This has led to the disruption of the annual dynamic process of the beaches, accentuated by the anthropic interventions on these coastal environments, wetlands, and dunes that promote their degradation.…”