Playa Marbella - surf spot statistics

Playa Marbella in Costa Rica offers consistent ground swell year-round, with virtually no wind swell or flat days, making it a reliable surf destination. The best months for surfers are January, February, November, and December, when excellent wind conditions prevail (96% in January and December, 89% in February, and 66% in November). During these months, the swell size averages around 1.1m to 1.4m, with clean offshore winds creating ideal surf. March sees good ground swell but a steep drop in favorable wind conditions (only 39%), making it less consistent. From April through October, wind conditions deteriorate significantly, with onshore winds dominating (up to 96% bad winds in July), though ground swell remains steady at 1.3m to 1.5m. Summer months (June-August) are particularly challenging due to strong onshore winds, despite consistent swell. For surfers prioritizing clean conditions, the winter months (December-February) and late autumn (November) are optimal, offering a perfect balance of swell consistency and favorable winds.

October at Playa Marbella delivers consistent surf with an average swell height of 1.5m and a strong period of 14.9s, producing well-spaced, powerful waves ideal for intermediate to advanced surfers. The swell is predominantly from the SSW and SW directions, with the bulk of waves (around 46%) in the 1-1.5m range and another 45% in the 1.5-2m range, ensuring solid but manageable surf. Only about 5% of swells exceed 2.5m, offering occasional larger sets. Wind conditions are favorable 31% of the time, with light to moderate speeds (0-20kph) predominantly from the S, SSE, and SE—ideal for clean surf. However, the majority of winds are onshore (ESE-SSW), which can create choppier conditions. Overall, October provides reliable waves with good power and shape, though wind variability means timing sessions for optimal conditions is key.