Blaketown Wedge - surf spot statistics

Blaketown Wedge in New Zealand is a powerful and challenging surf spot that thrives on consistent ground swell and favorable wind conditions. The best months for surfing here are typically from May to August, when the swell is most reliable, and wind conditions are more favorable. During this period, ground swell dominates (74-77%), with mean swell sizes ranging from 1.9m to 2.1m, providing powerful waves ideal for experienced surfers. The likelihood of good wind conditions peaks in June and July at 52-54%, reducing the chance of onshore winds that can ruin the surf. Outside these months, conditions become less favorable, particularly from November to February, when ground swell decreases (63-71%), wind conditions worsen (32-39% good winds), and swell size drops to around 1.5m-1.7m. September and October still offer solid swell heights (2.1m) but come with increasing bad wind probabilities (59-64%), making sessions more inconsistent. Overall, winter (May-August) delivers the most consistent and high-quality surf at Blaketown Wedge, while summer months tend to be less reliable due to weaker swells and more frequent onshore winds.

June at Blaketown Wedge delivers solid surf conditions with an average swell height of 2.0m and a healthy 12.4s period, indicating powerful, well-spaced waves. The swell is predominantly from the WSW (peaking in the 1-2.5m range) and WNW/NW directions, providing consistent, rideable energy with a good mix of mid-sized and larger waves. Offshore winds (ideal for surfing) occur 52% of the time, mainly from the E to NE sectors, which should keep faces clean at this exposed break. However, watch for onshore SW winds (around 20% of the time) that can degrade conditions. The spot handles size well, with 30% of swells exceeding 2m—suitable for confident surfers. Expect fewer flat days (only minor contributions from sub-1m swells), but wind reliability is key: mornings often see lighter breezes before NE trade winds build. A strong winter option for experienced riders, though check wind forecasts to time sessions.