K59 - surf spot statistics

K59 in El Salvador is a consistent year-round surf spot with a strong dominance of ground swell, averaging between 92% and 100% through the year, ensuring high-quality waves with minimal wind swell interference. The best months for surfing at K59 are March through September, when the mean swell size increases, peaking at 1.5m in September. During this period, the swell is most reliable, with March offering a good balance of wave size (1.1m) and slightly better wind conditions (47% good winds). From April to September, the swell size remains strong (1.2m–1.5m), though wind conditions become less favorable, with bad winds occurring 55–61% of the time. The optimal time for cleanest conditions is typically March and November, when the chance of good winds is highest (47–49%) while still maintaining solid swell size (1.1m). The worst wind conditions occur from May to September, with June and September seeing only 39% good winds. December to February are decent, but with smaller waves (0.9m–1.0m) and moderately unfavorable winds (53–55% bad winds). Overall, advanced surfers will find the most powerful and consistent surf from April to September, while those preferring cleaner conditions should target March or November.

February at K59, El Salvador, offers generally favorable surfing conditions with a steady southwest swell and manageable wind patterns. The average swell height is 1.0m with a strong 13.9s period, providing consistent, clean waves ideal for intermediate to advanced surfers. The dominant swell direction comes from the SSW (47% in the 0.5-1m range, 38% in the 1-1.5m range), ensuring well-shaped, rideable waves with occasional overhead sets when swells peak around 1.5-2m. Winds are favorable 47% of the time, mostly light to moderate (0-20kph), predominantly from the NNE and NE, which can create offshore or cross-offshore effects depending on the exact direction. However, stronger NNE winds (20-30kph) occur about 6% of the time, potentially causing choppier conditions. Overall, February delivers reliable surf with good size, clean faces, and minimal wind interference for most sessions—best suited for surfers comfortable with waist-high to slightly overhead waves and occasional power.