Leblon - surf spot statistics

Leblon, Brazil, offers surfable conditions year-round, but the best months for surfers are typically from February to August when ground swell dominates and wind conditions are more favorable. February stands out with a balanced mix of 39% ground swell and 59% wind swell, coupled with 53% good wind days and a mean swell size of 1.0m. March and April see an increase in ground swell contribution (45% and 52%, respectively), with April offering the best swell consistency (no days without swell) and a slightly larger mean size of 1.2m. May through August maintains strong ground swell influence (51-59%), particularly in May and June, where swell size remains around 1.2-1.3m. Wind conditions are most reliable in February and June, with over 50% favorable winds, though August starts to see a decline. September onwards brings a drop in ground swell and a sharp increase in bad wind conditions, making the earlier months preferable. For consistent, clean waves with decent size, target February to June, with April and May being peak months when ground swell peaks and wind interference is manageable. Winter months (June-August) can still deliver good sessions, but autumn (March-May) provides the most balanced combo of swell quality and wind reliability. Avoid September to November, when onshore winds dominate and swell consistency drops.

In February, Leblon offers surfable conditions with an average swell height of 1.0m and a solid period of 10.0s, indicating consistent, well-spaced waves. The swell direction is predominantly from the south and southeast, with the majority of waves (over 60%) falling in the 0.5-1.5m range—ideal for intermediate surfers. Larger swells (1.5-2.5m) occur about 6% of the time, providing occasional punchy peaks for advanced riders. Wind conditions are favorable 53% of the time, typically light to moderate (0-20kph) and coming from northerly to easterly directions, ensuring clean or slightly textured faces. However, stronger onshore winds (ESE-SE) do occur but are less frequent. Overall, February delivers manageable surf with decent shape and rideable conditions more often than not, though sessions may require timing to avoid wind-affected periods.