Conditions at Isla Chepillo in June
June: Wet Season Grovel
June locks in the transition to a pure SSW swell dominated wet season. A remarkable 99.9% of all wave energy comes from the SSW, and 14.4% of waves reach the 0.5-1m (1.5-3.3ft) class, although nothing bigger is recorded. The average wave height is still only 0.4m (1.3ft), and the period drops to 9.5s, meaning the swell is more average and punchy than long-period. Wind is increasingly variable and onshore: S, SSW, SW and WSW combined total nearly 31%, while offshore N/NNE flow weakens to around 17%. This is the classic wet-season scenario for Isla Chepillo: consistent SSW swell direction and slightly better size, but afternoon sea-breezes and tropical showers chop the surface. Early sessions offer the best odds, with ideal conditions only 2% of the time. Air temps average 27.4°C, rain is heavy at 7.86mm/day, and water temperature is 29.1°C.
Average Spot conditions at Isla Chepillo in June
Swell history for June
Wind history for June
Swell quality
Analyze the groundswell consistency at Isla Chepillo 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 Isla Chepillo for your next trip in June.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Isla Chepillo 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 Isla Chepillo.