Chacahua - surf spot statistics

Chacahua, Mexico, is a consistent year-round surf destination with predominantly ground swells, ensuring reliable wave activity. The best months for surfers typically balance solid swell size and favorable wind conditions. From November to February, the swell is slightly smaller (1.0–1.2m), but the wind conditions are at their best, with good winds occurring 50–59% of the time, making these months ideal for cleaner, more rideable waves. March to September sees an increase in swell size (peaking at 1.6m in June and September), but wind conditions deteriorate, with bad winds prevailing 55–67% of the time, particularly from April to June. While these months offer more powerful waves, onshore winds can frequently disrupt conditions. October marks a transition, with improving winds (50% good) and a manageable 1.4m swell. Overall, the prime window for the best combination of wave quality and wind conditions is from November to February, with December and January standing out due to their optimal balance of swell consistency, manageable size, and cleaner winds. However, advanced surfers seeking larger waves might target May–September, albeit with less predictable wind conditions.

May in Chacahua, Mexico, offers solid surfing conditions with a consistent mix of swell and wind patterns. The average swell height is 1.5m with a long-period 15.1s interval, providing well-spaced, powerful waves. The dominant swell direction is from the south-southwest (SSW), which contributes the most significant portion of surfable waves (38.24% in the 1-1.5m range and 30.24% in the 1.5-2m range). Smaller contributions come from the SW and S directions, maintaining a steady supply of rideable waves. Wind conditions are variable, with onshore WSW and W winds being the most frequent, but surfable conditions occur 33% of the time when winds are favorable. Expect a mix of mid-sized, clean waves when winds are light or offshore, particularly in the mornings before thermal winds pick up. Overall, May delivers reliable surf with long-period swells and enough clean windows to make it a worthwhile month for experienced surfers.