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.

June at Wilderness, South Africa, offers solid surf conditions with an average swell height of 2.3m and a favorable average period of 11.9s, providing powerful and well-formed waves. The dominant swell direction is from the southwest (SSW), contributing the highest percentage of waves in the 1.5-2.5m range, making this the prime direction for quality surf. Smaller contributions from S and SE swells add variety, though SSW remains the most consistent and sizable source. Wind conditions are a mixed bag—only 31% of the time do they align ideally for surfing, with onshore winds (N to NE) often creating chop, particularly in the 10-30kph range. However, lighter winds from the east or southeast (sub-20kph) occasionally offer cleaner conditions. Surfers should monitor forecasts closely, as the swell energy is reliable, but wind interference can be a limiting factor. Overall, June delivers solid surf potential with the best sessions occurring when SSW swells coincide with lighter or offshore winds.