Playa Blanca - surf spot statistics

Playa Blanca in Chile is a consistent year-round surf destination with a strong dominance of ground swell, making it highly reliable for wave quality. The swell is almost always present, with ground swell contributing between 88% and 96% of the time, while wind swell remains minimal. The mean swell size hovers between 1.5m and 1.7m, peaking from May to September with slightly larger waves. However, the biggest challenge for surfers here is the wind—onshore and unfavorable conditions prevail throughout the year, with good wind days being rare (only 4–14% of the time). The least windy months are July and June, offering a marginally better chance of cleaner conditions (14% and 12% good wind days, respectively), though still not ideal. May through August brings slightly more favorable wind windows compared to other months, but overall, surfers should expect strong onshore winds most of the time. If you prioritize swell consistency over wind conditions, Playa Blanca delivers steady waves all year, with the swell size being most substantial in the southern winter months (May–September). For those willing to tolerate the wind, these months offer the best combination of wave size and slightly improved wind odds. Early season (April–June) may also be worth considering as wind conditions ease slightly before worsening again in spring.

September at Playa Blanca offers consistent surf with an average swell height of 1.7m and a strong period of 13.3s, indicating powerful, well-spaced waves. The predominant swell direction is from the SW (contributing 65% of waves in the 1-2.5m range), ensuring clean, well-formed waves ideal for intermediate to advanced surfers. Cross-shore or light offshore winds (6% ideal wind conditions) are rare, with the most common winds coming from the S-SSW at 10-30kph, often creating side-shore or onshore choppiness. Smaller days (0.5-1.5m) occur but are less frequent, while larger days (2-2.5m) make up ~17% of the time, offering more challenging rides. Expect wind-affected conditions on many days, but when winds align, the SW swell direction and long period create high-quality waves. Plan sessions for early mornings when winds are lighter.