Playa Avellanes - surf spot statistics

Playa Avellanes in Costa Rica offers consistent surf conditions year-round, with ground swells dominating nearly every month, rarely dropping below 92%. This ensures reliable wave energy, though the swell size remains moderate, averaging between 1.2m and 1.5m. The best time to surf here depends on a balance between swell consistency, size, and favorable winds. From June to August, the swell peaks slightly in size (1.4m-1.5m), but wind conditions are most favorable in July (51% good winds) and November (54% good winds), making these standout months. While winter months (December-February) maintain solid ground swells, they suffer from higher onshore wind interference (61-64% bad winds). Late-year months like November offer the best compromise—solid swells, decent size, and the highest chance of offshore or light winds. Early summer (June-August) is another solid window, with July being particularly reliable for cleaner conditions. If prioritizing wave quality over size, November stands out, while those seeking slightly larger waves may prefer mid-year despite somewhat riskier winds. Overall, Playa Avellanes delivers dependable surf, but late-year and mid-summer months provide the most optimal combination of conditions.

March at Playa Avellanes offers consistent surf with an average swell height of 1.2m and a strong period of 14.5s, making for well-organized, powerful waves. The primary swell direction is from the SSW and SW, contributing to 37.35% and 26.87% of waves in the 1-1.5m range respectively, with occasional larger sets up to 2.5m. This indicates a reliable mix of mid-sized surf, ideal for intermediate to advanced riders. Wind conditions are favorable 36% of the time, with the best chances coming from lighter easterly or variable offshore breezes. However, NE winds can pick up (10-30kph range, 7.9-10.81% frequency), potentially creating choppier conditions. The spot handles larger swells well, but strong NE winds may disrupt surface quality. For surfers, March delivers solid, clean waves often, though wind management is key for optimal sessions. Carry a step-up board for the occasional bigger days.