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.

August at La Rinconada offers consistent surfing conditions with a solid average swell height of 1.9m and a healthy period of 12.9s, indicating powerful, well-spaced waves. The swell direction is predominantly from the southwest to west-southwest, with the largest contributions coming from WSW (16.66% at 1-1.5m and 18.53% at 1.5-2m). Waves in the 1.5-2.5m range are frequent, providing good energy for intermediate to advanced surfers. However, the spot sees minimal activity from northerly or easterly swells, keeping the lineup focused on swells from the southern quadrant. Wind conditions are somewhat variable, with only 32% of the time offering ideal offshore or light cross-shore winds for surfing. The predominant winds come from the north to northwest, often blowing at 10-30kph, which can create choppy or cross-shore conditions. Stronger winds (20-50kph) from the north and northwest occur occasionally, potentially disrupting clean surf. The best sessions will likely coincide with lighter winds from the southern sectors (SSE to SW), which are less frequent but provide cleaner faces. Overall, August delivers reliable swell energy, but wind conditions will require patience for optimal sessions.