Playa Negra - surf spot statistics

Playa Negra in Costa Rica is a consistent surf spot with reliable ground swell year-round, rarely experiencing flat spells (0-1% "No Swell" days). The best months for surfing here are typically June through August and November, when swell size peaks (1.4-1.5m on average) and wind conditions improve. June and July stand out as particularly favorable, with June offering 42% good wind conditions and July seeing the best wind setup (51% favorable). November is another strong month, combining decent swell (1.3m) with the highest likelihood of good winds (54%). While ground swell dominates every month (92-100%), the dry season (December-April) tends to have smaller waves (1.2m) and less favorable winds (60-64% bad conditions). The wet season (May-November) brings slightly larger swells (1.3-1.5m) and better wind odds, though September and October still struggle with onshore winds (64% bad). Surfers prioritizing size and cleaner conditions should target June-August, while those seeking fewer crowds might prefer November's balance of swell and improving winds.

May at Playa Negra offers consistent surf conditions with a solid average swell height of 1.4m and an excellent period of 15.0s, indicating powerful, well-spaced waves. The dominant swell direction comes from the SSW and SW, contributing to over 75% of the waves in the 1-2.5m range, making it ideal for intermediate to advanced surfers. Clean, larger sets (1.5-2.5m) occur roughly 25% of the time, while smaller, more manageable waves (0.5-1.5m) dominate the remaining sessions. Wind conditions are favorable 36% of the time, typically light (under 20kph) and variable, though moderate NE/SSW winds can occasionally create texture. Expect offshore or light cross-shore breezes early in the day. Overall, May delivers reliable, high-quality waves with good shape and power, best suited for experienced surfers.