Itapiruba - surf spot statistics

Itapiruba, Brazil, offers surfable waves year-round, with the best conditions typically occurring between March and July. During this period, the swell consistency improves, with ground swell percentages increasing from 29% in March to 43% in May and June, providing cleaner, more organized waves compared to the wind swell dominance in other months. The mean swell size also peaks at 1.7m from May to July, occasionally reaching 1.9m in September, though wind conditions deteriorate significantly by then. Wind quality is best from February to June, with the highest likelihood of favorable offshore or light winds (23-25% good wind days). However, the majority of days still experience onshore or unfavorable winds (75-80% bad wind conditions), so timing sessions around wind patterns is crucial. Outside the peak window, particularly from September to December, the spot becomes less reliable due to higher wind swell influence (71-84%) and increasingly poor wind conditions (83-87% bad winds). For surfers seeking the most balanced conditions, May and June stand out with the strongest ground swell presence, decent swell size, and slightly better wind probabilities compared to other months. Early mornings often provide the cleanest conditions before onshore winds pick up. Overall, Itapiruba is best suited for experienced surfers who can handle variable winds, with intermediate surfers finding the most success during the mid-year peak season.

In May, Itapiruba receives consistent surf with an average swell height of 1.7m and a solid period of 10.1s, indicating well-organized, powerful waves. The swell is predominantly from the S, SSE, and SE, with the highest frequency and size distribution in the 1–2.5m range, making it ideal for intermediate to advanced surfers. Larger sets (2m+) occur frequently, especially from the S (18.52% of the time) and SSE (10.26%), offering punchy, lined-up waves. Wind conditions are a mixed bag—while 25% of the time it's clean (light offshore NE to E winds), the dominant N-NNW winds (10-30kph) often create chop, especially in the afternoons. Early mornings or days with ENE-E winds provide the best surf, as they groom the swell into cleaner faces. Overall, May delivers quality waves, but wind management is key for optimal sessions.