Wilderness - surf spot statistics

Wilderness, South Africa, offers consistent surf year-round, but the best conditions typically occur between April and August. During these months, ground swell dominates (62-72% probability), providing cleaner, more organized waves compared to wind swell, which is less favorable. Mean swell size is also most reliable in this period, averaging 2.2-2.4m, with June and July seeing the largest waves (2.3-2.4m). Wind conditions improve significantly from May to July, with good winds occurring 27-31% of the time—still not ideal, but better than other months when bad winds dominate (69-86% probability). The worst months for surfing are January, February, October, November, and December due to higher wind swell influence (53-62%) and poor wind conditions (81-86% bad winds). Swell size drops slightly in these periods (2.0-2.2m) with less ground swell contribution. March and September offer transitional conditions, with March slightly better due to higher ground swell likelihood (56%) and marginally improved winds. Overall, mid-autumn to mid-winter (April-August) is prime for experienced surfers seeking quality waves, despite still challenging wind patterns. For those prioritizing cleaner conditions, June and July stand out, though patience with wind is required.

July at Wilderness, South Africa, offers solid surf conditions with an average swell height of 2.3m and a strong 11.9s period, ensuring powerful, well-spaced waves. The most dominant swell direction is from the SSW, contributing significantly to waves in the 1.5-2.5m+ range, making it the primary source of quality surf. SW swells also provide additional energy, though less frequently. Wind conditions are variable, with ideal offshore or light cross-shore winds (NE to E) occurring 28% of the time, helping to clean up the waves. However, strong NNE to SSW winds can create onshore chop, particularly at higher speeds (20-50kph), reducing surf quality. Overall, July delivers consistent, powerful swells with occasional clean conditions, best suited for experienced surfers who can handle larger, more powerful waves and variable winds. Mid-sized days (1.5-2.5m) are most frequent, offering the best balance between rideability and power.