Curvão (Piauí)

Curvão is an exposed beach and point break in Piauí that produces fairly consistent right-hand waves. Sources describe it as a beach/point setup that breaks over a mix of sand and rock, with a small shore break. The main practical challenge is the rock hazard—both exposed and submerged rocks near the point—so sessions require careful line choice and awareness, especially around lower tides. For surfing, the waves are generally described as peeling along the point when conditions align. The working swell window is typically North to Northeast, and the best swell-height range is cited as roughly 0.5 to 1.5 meters. Mid tide is noted as optimal, and wave quality is described as average overall. Because the coast is exposed, larger swells can make the break feel messier and more challenging. Wind conditions are dominated by strong, consistent trade winds that are highest in reliability during the second half of the year. Reported wind direction for the spot aligns with East and Northeast trades, with offshore wind described for surf sessions from the south-southwest (with some shelter from east winds near the coastline curve). The regional pattern includes afternoon thermal reinforcement (peaking late afternoon), supporting predictable conditions for wind-based sports. Water remains warm year-round (around 26–29°C), and multiple sources state that no wetsuit is needed—use a rashguard for sun and board-rash protection. Rescue is described as limited and there is no lifeguard presence, so plan for the rock hazards and consider additional personal safety measures (leash, helmet/impact protection where appropriate, and careful navigation around rocky sections).