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.

In February, Playa Avellanes offers consistent surf conditions with a dominant swell from the southwest and west-southwest, making up the majority of rideable waves. The average swell height is 1.2m with a solid 14.1s period, providing clean, well-spaced waves ideal for intermediate to advanced surfers. Around 39% of the time, wind conditions are favorable (light to moderate offshore or cross-offshore), primarily from the northeast and east-northeast, which can groom the waves nicely. However, NE winds can also pick up strength (20-30kph range occurring over 16% of the time), potentially creating choppier conditions. The most frequent wave heights fall in the 1-1.5m range (peaking in SW and SSW directions), offering punchy, hollow sections when conditions align. Larger sets (1.5-2m) are less frequent but occur often enough to challenge experienced surfers. Expect a mix of clean and slightly unruly days, with the best sessions coinciding with lighter NE winds or lulls in the stronger gusts. Overall, February delivers reliable swell energy but demands flexibility to score the cleaner windows.