Still Bay - surf spot statistics

Still Bay in South Africa offers consistent surf with year-round swell, as the data shows no months without waves. Ground swell dominates throughout the year, peaking from June to August (85–90%), providing cleaner, more organized waves compared to wind swell. The best months for surfers are between May and August when ground swell is strongest, averaging 2.1–2.2m, and wind conditions improve significantly—good winds occur 35–37% of the time, far better than the summer months (12–19%). During winter (May–August), offshore winds are more frequent, though still challenging (63–65% bad winds). Summer (December–February) has smaller swells (1.9–2.0m) and poor wind conditions (85–88% onshore), making it less ideal. Autumn (March–April) and early spring (September) are transitional, with decent ground swell (77–81%) but worsening winds (19–24% good). Overall, mid-year offers the best mix of size, swell quality, and cleaner winds, while summer is less reliable due to onshore dominance. Advanced surfers will find the biggest and cleanest waves in June and July, though wind luck is still needed.

May in Still Bay, South Africa, offers decent surf conditions with a solid average swell height of 2.1m and a favorable average period of 12.4s, indicating powerful, well-spaced waves. The swell direction is predominantly from the SSW and SW, which aligns well with the beach orientation, providing consistent surf. A significant portion of waves (over 30%) fall in the 1.5-2.5m range, delivering quality rides for intermediate to advanced surfers. However, wind conditions are only ideal for surfing 36% of the time, with ENE and W-WSW winds being the most prevalent, often blowing at 10-30kph. These cross-shore or onshore winds can create choppy conditions, though lighter winds from the SE-SSW occasionally offer cleaner waves. Overall, May is a reliable month for surfers who can handle mid-sized waves but requires patience for optimal wind conditions.