Sa Mesa Longa (Sardinia)

Sa Mesa Longa is a well-known Sardinian reef-break that produces powerful A-frame waves over a rocky/reef bottom, offering both left and right-hand rides. It’s exposed to open sea energy and sits in shallow water close to the reef, so conditions can change quickly as sets build. The spot is most associated with northwest swells (including north/NW directions in some descriptions). Waves can start working at under 1 m and are reported to hold up to around 3 m+ (about 10 ft+), with the best days often delivering longer rides. Reported wave quality is described as a regional classic, though some provider descriptions rate it as average at times. Wind-wise, east to southeast sectors are emphasized as offshore, which helps keep the surface clean. Typical guidance points to east-southeast/offshore conditions pairing well with NW swell. A specific thermal pattern isn’t provided for this exact spot, but regional context notes an afternoon thermal reinforcement window in summer. Safety is a major consideration: the reef has many sea urchins and sharp rocky areas, and strong currents can develop near gaps in the reef barrier. Booties are strongly recommended, and the spot is generally suited to surfers who can handle a reef environment and respect local etiquette—especially during busier weekend periods. Lifeguards are seasonal, and in an emergency call 112.