La Rinconada - surf spot statistics

La Rinconada in Chile is a consistent surf spot with reliable ground swell throughout the year, rarely experiencing flat conditions (0% no swell). The swell is predominantly ground swell, averaging 90% or higher, ensuring quality waves with mean sizes ranging from 1.6m to 2.0m. The best months for surfers are from May to August, when swell size peaks at 1.9m–2.0m, offering powerful and clean waves. Wind conditions, however, are challenging, with bad winds (onshore or cross-shore) dominating 65%–78% of the time year-round. The least unfavorable winds occur from March to June, with good wind probabilities around 32%–36%, slightly improving wave quality during these months. While winter (June–August) brings the largest swells, spring (September–November) and fall (March–May) offer a balance between decent swell size and marginally better wind conditions compared to summer. Overall, advanced surfers will find the most consistent waves from late fall to early winter (May–July), despite persistent wind challenges, while those prioritizing cleaner conditions may prefer March–April when wind probabilities are slightly less harsh.

In May, La Rinconada receives consistent swell with an average height of 1.9m and a solid period of 13.1s, indicating powerful, well-organized waves. The swell is primarily from the WSW (20.13% of waves in the 1-1.5m range, 19.32% in 1.5-2m) and W (5.97% in 1-1.5m, 7.03% in 1.5-2m), delivering clean, surfable conditions with occasional larger sets (SW, W, and WSW directions contribute to waves over 2m). The wind is favorable for surfing 36% of the time, with lighter winds (0-20kph) predominantly from the S, SSE, and SSW, which can help groom the waves. However, stronger winds from the N, NNE, and NW (often 20-50kph) may create choppy conditions. Overall, May offers reliable, powerful surf for experienced riders, though wind variations require selective timing for optimal sessions.