Playa Tamarindo - surf spot statistics

Playa Tamarindo in Costa Rica benefits from consistent year-round swell, primarily ground swell, which dominates the conditions with over 90% presence in every month. The swell size remains steady, averaging between 1.1m and 1.4m, peaking slightly from May to September. Wind conditions vary more noticeably, with the best wind reliability occurring from May to August when favorable winds are present around 50-55% of the time. The worst wind conditions are from December to March, when onshore winds dominate, reducing surf quality despite solid swell. April stands out as a transition month with 100% ground swell and improving wind conditions. For advanced surfers seeking the most reliable mix of swell and wind, the window from May to August offers the best balance, with slightly larger waves and a higher chance of offshore or light onshore winds. September and October still provide solid swell but see a marginal drop in wind quality. While Tamarindo rarely has flat spells, those prioritizing glassy conditions should focus on mid-year, whereas those comfortable with chop may find decent waves year-round.

In February, Playa Tamarindo offers consistent surf conditions with an average swell height of 1.1m and a solid period of 13.9s, producing well-organized, rideable waves. The dominant swell directions are SW, SSW, and WSW, accounting for the majority of waves in the 1-1.5m range, with SW swells being particularly prominent (26.56% of waves). Larger swells (1.5-2m) are less frequent but still occur, mainly from SW and SSW directions. Wind conditions are favorable for surfing 32% of the time, with the most common offshore or light wind patterns coming from NE and ENE, though stronger onshore NE winds (20-30kph) can occasionally disrupt conditions. Surfers can expect a mix of manageable waist-to-head-high waves, with the best sessions occurring when winds stay light or variable. While not the biggest month, February provides reliable waves for intermediates and advanced surfers, especially when winds align.