Curl Curl - surf spot statistics

Curl Curl, located in New South Wales, Australia, offers consistent surf conditions year-round, but the best months for surfing are typically from March through August, with optimal conditions peaking between May and July. During these months, the swell is more likely to be ground swell (ranging from 23% to 31%), which tends to produce cleaner, more powerful waves compared to wind swell, which dominates the rest of the year. The mean swell size remains fairly stable at around 1.5-1.6 meters, providing manageable but fun waves for intermediate to advanced surfers. Wind conditions improve significantly from March onward, with good wind days increasing to 35-40% between April and July, reducing the likelihood of onshore chop that can spoil sessions. Winter months (May-July) are particularly favorable, with ground swell percentages at their highest (30-31%) and bad wind conditions dropping to around 60-61%. While autumn (March-May) offers a good balance between swell quality and manageable winds, early winter (June-July) is prime time for consistent, clean waves. The summer months (December-February) are less reliable, with high wind swell (82-87%) and poor wind conditions (77-80% bad winds), making sessions more variable. September and October can still provide decent surf, though ground swell drops slightly and winds become less predictable. Overall, surfers should target the autumn and winter months for the best combination of swell power, favorable winds, and wave quality at Curl Curl.

August at Curl Curl offers decent surf conditions with an average swell height of 1.4m and a solid period of 9.3s, providing consistent, well-formed waves. The swell direction is predominantly from the south and southeast, with the best contributions coming from SSE (10.29% in the 1-1.5m range) and SE (4.93% in the same range). These directions ensure quality, rideable waves with good energy and shape. The swell size distribution shows that around 30% of waves fall in the 1-2.5m range, ideal for intermediate to advanced surfers. Wind conditions are favorable 37% of the time, with offshore or light winds most likely from the west and northwest. However, stronger onshore winds from the northeast and east can occasionally disrupt conditions. Overall, August delivers reliable surf with clean, punchy waves, especially when winds cooperate. It’s a good month for surfers comfortable with head-high waves and occasional larger sets.