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.

In October, Blaketown Wedge experiences consistent surf conditions with an average swell height of 2.1m and a solid period of 12.3s, indicating powerful, well-formed waves. The dominant swell direction comes from the WSW, with a high frequency of waves in the 1-2.5m range (45-50% of the time), providing quality surf for experienced riders. Larger sets (over 2.5m) occur occasionally (around 1.5% of the time), offering challenge for advanced surfers. Wind conditions are surfable 36% of the time, with lighter winds (below 20kph) mostly from ENE and E early in the month, but stronger WSW winds later can create choppier conditions. The best windows are likely during lighter northeasterly winds when the WSW swell aligns cleanly. Expect powerful, heavy waves suited for competent surfers, particularly mid-month when the swell consistency peaks. Offshore winds are rare, so watch for early mornings or transitional periods for cleaner faces.