KM31 is a sheltered beach break located on the Tyrrhenian Sea coast of Italy, characterized by a sandy beach backed by dense pine forest. The spot features a river outlet on its southern boundary, creating a natural division in the beach and introducing freshwater flow. The coastline faces west toward the water, with relatively gentle, shallow conditions typical of protected coastal areas. The spot experiences very low wind reliability (5.6%) and minimal wave exposure (0.51m average), making it suitable primarily for beginners and light-wind conditions. The river mouth poses considerations for water quality and current dynamics, particularly near the outlet. Best conditions occur with northerly winds (side-shore), though the overall wind climate is weak. The dense forest coverage and protected orientation limit fetch development. This location suits beginners seeking sheltered conditions and low-consequence practice space, though sessions require optimal wind timing due to the low reliability statistics.