Barra da Tijuca - surf spot statistics

Barra da Tijuca is a consistent surf spot with a mix of ground and wind swells throughout the year. The best conditions for surfers typically occur between March and August when ground swells dominate, offering cleaner and more powerful waves. March stands out with 46% ground swell and relatively manageable wind conditions (31% good winds), making it one of the top months. April to June further improve with ground swell percentages rising to 52-59%, coupled with mean swell sizes ranging from 1.4m to 1.7m, providing solid wave quality. Wind conditions remain challenging year-round, but the slightly higher frequency of favorable winds in early months (around 30-32%) helps. From July onward, ground swell percentages dip slightly but remain strong (48-50%), though wind conditions deteriorate significantly, particularly from August to October, when bad winds exceed 80%. Swell size peaks in September (1.8m), but the high percentage of bad winds makes sessions less reliable. Winter months (June-August) still deliver decent waves with reasonable size, though wind interference increases. Conversely, the summer months (December-February) see more wind swell dominance (63-70%), smaller waves (1.3-1.4m), and poor wind conditions (70% bad winds), making sessions inconsistent. Overall, the ideal window for surfers is March to June, balancing good ground swell presence, decent size, and slightly better wind odds compared to the rest of the year.

March at Barra da Tijuca offers decent surf conditions with an average swell height of 1.4m and a solid period of 10.3s, providing well-formed, powerful waves. The majority of swells come from the south and southeast, with 13.49% of waves from the S direction in the 1-1.5m range and another 8.72% in the 1.5-2m range, ensuring consistent, rideable waves. However, there's also a notable percentage of larger swells, with 3.5% in the 2-2.5m range and occasional bigger sets over 2.5m (0.06%), which can challenge intermediate surfers but excite advanced riders. Wind conditions are ideal for surfing 31% of the time, predominantly when winds are light (0-10kph) or moderate (10-20kph) from the SSE, SE, or E directions. Onshore winds from the NE and ENE can occasionally create choppy conditions, especially when stronger (20-30kph or above), affecting wave quality. Overall, March delivers a mix of clean, mid-sized waves and occasional powerful swells, best suited for experienced surfers who can navigate variable wind conditions.