We use contingent-behavior data from a stated-preference survey to estimate the effect of offshore wind power projects on recreational beach use on the East Coast of the United States. The data are from an internet-based probabilistic sample of beachgoers (n = 1725) visiting beaches from Massachusetts to South Carolina in 2015. The contingent-behavior data are based on responses to visual simulations of wind power projects at seven different distances offshore (2.5-20 miles) in clear and hazy conditions and at night. We consider the effect on beach enjoyment/experienceand trips taken to a beach. As expected the nearer the projects are to shore, the greater their negative effect. For example, at 2.5-miles offshore, 29% of the sample state they would not visit the beach compared to only 5% at 20-miles offshore. Offsetting the negative effects, we also find evidence of potentially a large numbers of curiosity trips to view offshore wind power projects.