- Home
- ...North America
Costa Rica- Boca Damas
Conditions at Boca Damas in June
June: Peak Season Size With a Tropical Wind Catch
June delivers the biggest average swell height of the year at Boca Damas - 1.4m (4.6ft) - with a long, powerful 13.8s period. The direction is again ideal: SSW supplies 87.6%, SW another 10.7%, and the remaining energy comes from due S. Wave heights show excellent variety, with about 71% in the rippable 3-5ft (1-1.5m) class, 24% in the 5-6.5ft (1.5-2m) class, and around 1% in the 6.5-8ft (2-2.5m) range. These are not windswell blips; they are long-period groundswell lines with real open-ocean momentum. The challenge is wind: ideal offshore flow is 23% of the time, while S/SSW/SW/WSW flow dominates around 46%, mostly light but often onshore. Rainfall averages 7.80 mm/day, water is 29.0°C and air is 26.0°C. Early morning, especially during a N/NNE offshore, is the window to strike.
Average Spot conditions at Boca Damas in June
Swell history for June
Wind history for June
Swell quality
Analyze the groundswell consistency at Boca Damas during June. Based on historical data, there is a % probability of groundswell occurring this month. The chart below provides a detailed breakdown of the average wave height distribution, offering deep insights into the swell quality and surf potential you can expect at Boca Damas for your next trip in June.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Boca Damas for June. Our analysis shows that favorable offshore or side-shore winds coincide with surfable swell approximately % of the time. The accompanying graph illustrates the average size distribution of waves during these optimal wind windows at Boca Damas.