The increased frequency of extreme coastal flooding poses significant risks to communities in low-lying areas. These events can lead to loss of life, displacement, and billions of dollars in property damage annually. Coastal infrastructure, including homes, businesses, and critical facilities, is particularly vulnerable. The study warns that even small increases in sea levels can have disproportionately large impacts, exacerbating the effects of storm surges and high tides. This trend highlights the urgent need for global and local strategies to address climate resilience and protect vulnerable populations.