High tide flooding today mostly affects low-lying and exposed assets or infrastructure, such as roads, harbors, beaches, public storm-, waste- and fresh-water systems and private and commercial properties. High tide flooding is likely more disruptive (a nuisance) than damaging. The cumulative effects, however, are becoming a serious problem in several coastal locations.

See where high tide flooding is probable over the next 80 years and how many flood days are expected annually with the High Tide Flooding app using NOAA study data.