Playa Grande - surf spot statistics

Playa Grande, Costa Rica, is a consistent surf spot with reliable ground swells year-round, making it a great destination for surfers of all levels. The region experiences minimal wind swells—less than 10% in any month—and virtually no days without swell, ensuring near-constant surfable waves. The mean swell size ranges from 1.1m to 1.4m, with the largest waves typically occurring from May to October, peaking around June to September at 1.4m. Wind conditions play a crucial role in surf quality, and Playa Grande sees the most favorable winds from June to November, with July and November standing out as the best months (52% and 53% good wind days, respectively). July offers a unique balance of consistent ground swells (96%) and the highest chance of offshore winds, making it one of the top choices. November follows closely with similar swell consistency and slightly better wind conditions than the rest of the year. The mid-year period (May–August) is ideal for surfers seeking slightly larger swells (1.3–1.4m) and improving wind conditions, though variability increases. The early and late seasons (December–April) still provide dependable waves, but with smaller swells (1.1–1.2m) and less favorable winds (bad conditions exceeding 60%). Ultimately, the prime window for the best surf at Playa Grande is from June to November, with July and November as standout months for both swell consistency and wind quality.

May at Playa Grande offers consistent surf with an average swell height of 1.3m and a solid period of 14.9s, indicating powerful, well-spaced waves. The majority of swell comes from the SSW and SW directions, with 35.59% of waves in the 1-1.5m range from the SSW and 27.58% from the SW, providing clean, rideable conditions. Larger sets (1.5-2.5m) occur frequently, especially from the SW (8.88%) and SSW (9.67%), making it ideal for intermediate to advanced surfers. Wind conditions are favorable 42% of the time, with lighter breezes predominantly from the NE and SW (5-20kph). Offshore winds are less common, but the swell consistency and quality make May a reliable month for surf. Expect some wind chop in stronger onshore phases, but overall, it’s a great time for hollow, powerful waves.