Praia da Rocha - surf spot statistics

Praia da Rocha offers consistent surfing conditions year-round, with the best months for quality waves falling between October and March. During this period, ground swells dominate, averaging 62-88% of the swell activity, providing more powerful and organized waves compared to wind swells. The mean swell size peaks at 1.9m in January, February, and December, making these months particularly favorable for intermediate to advanced surfers seeking larger, cleaner waves. Wind conditions are less ideal, with only 29-35% of days offering favorable offshore or light cross-shore winds—most frequently in September and October. The winter months (November-February) see the highest ground swell consistency, though stronger onshore winds (66-74% bad wind conditions) can occasionally disrupt wave quality. From April to September, swell energy shifts toward wind swells (37-81%), resulting in smaller, less consistent waves (1.0-1.5m). Summer months (June-August) are the least reliable, with weaker swells and frequent onshore winds, though August and September bring slight improvements in wind conditions. For the best balance of swell size, consistency, and manageable winds, target late autumn to early winter (October-December) when ground swells return without reaching their peak winter intensity, and wind conditions marginally improve compared to mid-winter. Advanced surfers may prefer January-February for bigger waves, accepting the higher wind variability.

November at Praia da Rocha offers solid surf conditions with a mix of swells and variable wind patterns. The average swell height is 1.6m with a decent 11.8s period, providing well-spaced, powerful waves. The dominant swell directions are NW and WNW, contributing to over 50% of the surfable waves, particularly in the 1-2.5m range—ideal for intermediate to advanced surfers. SSW and WSW swells also appear but with less consistency. Winds are a mixed bag: offshore or light winds (ideal for surfing) occur 31% of the time, mostly from E to SE, but stronger onshore winds from W to NW can disrupt conditions, especially when exceeding 20kph. The best windows are likely when NW swells align with lighter easterly winds, offering clean, head-high+ waves. Expect some smaller days under 1m, but the frequent mid-size swells make November a reliable month. Keep an eye on wind forecasts for optimal sessions.