Barra do Sahy (São Sebastião)

Barra do Sahy is a beginner-friendly beach-break suited to learning, with waves that typically break both left and right over a sandy bottom. Conditions are generally soft and forgiving, making it a good place to progress without the complexity of reef-heavy sections. Reports also describe the spot as family-oriented and relatively low-profile, particularly outside peak holiday periods. Wind-wise, the best direction is consistently given as from the north, with north to north-northeast (and northeast) winds tending to behave offshore and groom the wave faces. One source also notes light sea breezes in the afternoons, while overall wind reliability is described as low and shadowing from hills/headlands can matter. Typical wind strength reported for the spot is about 8–15 knots. Surf conditions are most commonly associated with south-origin swell, with an observed working swell window reported around 0.5 to 1.5 meters. Ride lengths are usually short (often around 30–50 meters depending on the sandbar configuration). On larger swell, there is a specific warning that the wave can close out when swell exceeds roughly 2 meters. Safety is a key consideration because currents can be moderate near the Sahy River mouth, especially during tide changes, and submerged rocks are reported at the headlands. Keep clear of swimming zones that are often crowded with families, and avoid the river mouth immediately after heavy rain due to water-quality concerns. Lifeguards are described as seasonal, and rescue availability is limited, so beginners should stay within safer areas and consider using a leash.