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.

August in Wilderness, South Africa, offers solid surf conditions with an average swell height of 2.4m and a strong period of 11.2s, promising powerful, well-spaced waves. The dominant swell direction is from the SSW, accounting for the largest share of waves, particularly in the 1.5–2.5m+ range, making it the primary source of rideable surf. Smaller but still notable contributions come from the S and SE, adding variety to the lineup. Wind conditions can be hit or miss—only 20% of the time are they ideal, with the biggest challenge being NNE to SSW winds, which often blow at 20–40kph, creating choppy or cross-shore conditions. When winds cooperate, typically light ESE to SE breezes, the SSW swells provide clean, powerful walls. Advanced surfers will find the most opportunities, as overhead waves are frequent, but watch for wind disruptions. Overall, August delivers consistent, punchy surf but demands patience for optimal windows.