Isla Chepillo - surf spot statistics

Isla Chepillo in Panama experiences consistent ground swell throughout the year, with the highest probability occurring from April to May (68-72%) and August (67%). The swell is predominantly ground-driven, with minimal wind swell influence, ensuring cleaner wave conditions. However, the mean swell size remains modest at around 0.5-0.6 meters, indicating mostly small to medium waves. Wind conditions are challenging year-round, with the highest likelihood of favorable winds occurring in April (29% good conditions) and the lowest in January-February (14-16%). Despite this, strong onshore winds (bad conditions) dominate, averaging 71-86% probability across all months, peaking in January-February. The best months for surfing are likely April and May due to the highest ground swell consistency and slightly better wind chances (27-29% favorable), though surfers should expect frequent wind interference. Late-year months like November and December see a drop in ground swell (51-57%) and persistent poor winds, making them less ideal. Overall, Isla Chepillo is a spot with reliable but small swells, best surfed in mid-year months when ground swell peaks and wind conditions are marginally better, though wind remains a limiting factor.

In August, Isla Chepillo offers surfable conditions with an average swell height of 0.6m and a solid period of 13.9s, suggesting consistent, well-formed waves. The majority of waves (46.83%) come from the south in the 0.5-1m range, while SSW swells contribute an additional 21.66%, making these the primary directions for rideable surf. However, only about 28% of wind conditions are ideal—typically light offshore or cross-offshore breezes—while stronger onshore winds (mainly from the NW, NNW, and SSW) can occasionally disrupt conditions. The surf is generally small to medium, rarely exceeding 1.5m, making it better suited for longboarders or those preferring mellower waves. Expect the most favorable sessions when winds stay below 20kph from the southern quadrants, though wind variability means consistency is hit-or-miss. Bring a fish or funboard for the smaller days and patience for the cleaner windows.