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.

June at Praia da Rocha offers fairly consistent surf with an average swell height of 1.0m and a solid period of 9.3s, providing decent energy for the size. The most dominant swell directions are NW and WNW, contributing the highest percentage of surfable waves, particularly in the 0.5-2.5m range. These swells produce the cleanest and most rideable conditions, especially when combined with favorable wind conditions. Wind is ideal for surfing 31% of the time, with the best scenarios occurring when lighter winds (below 20kph) come from the northern quadrants (N, NNE, NW), keeping the sea surface clean. However, stronger winds from the NNW and NW (20-30kph+) can create chop, especially during the more energetic swell days. The majority of waves fall in the 0.5-1.5m range, making it suitable for intermediate surfers, while bigger days (1.5-2.5m) offer more powerful but less frequent rides. Expect mostly small to medium-sized waves with occasional punchier sets when the period and direction align. Overall, June provides surfable conditions most days, but prime sessions depend on wind alignment and waiting for the better swell windows.