Oakura Beach - surf spot statistics

Oakura Beach, New Zealand, offers consistent surf throughout the year, with ground swell dominating the wave energy (67–79% annually) and no months registering flat conditions. The best months for surfing are typically from April to August, when swell size averages 2.1–2.5 meters, providing powerful and reliable waves ideal for experienced surfers. Ground swell percentages remain high during this period (70–79%), ensuring cleaner, more organized waves. However, wind conditions are generally unfavorable year-round, with good winds occurring only 11–19% of the time. The worst wind conditions peak in September to December (88–89% bad winds), making offshore winds rare. Swell size drops slightly in summer (December–February, 1.8–1.9m), but wind conditions remain poor (81–86% bad winds). For surfers prioritizing wave quality, late autumn to early winter (May–August) is optimal despite the challenging winds, as the larger, ground-swell-driven waves outweigh the wind drawbacks. Late spring (November) sees a slight drop in swell size and persistently bad winds, making it less ideal. Overall, Oakura Beach suits surfers comfortable with onshore winds, with the most consistent and sizable waves arriving in the cooler months.

December at Oakura Beach offers decent surf conditions with an average swell height of 1.9m and a strong average period of 11.4s, indicating well-formed, powerful waves. The swell is primarily from the WSW direction, contributing to 15.5% of waves in the 1-1.5m range and 16.3% in the 1.5-2m range, making this the dominant and most consistent swell direction. Waves from the SW also add to the mix, though slightly smaller. Larger waves (2-2.5m) are frequent from the WSW (11.3%) and occasionally reach over 2.5m (0.87%). Wind conditions are less favorable, with only 12% ideal for surfing—predominantly light offshore or cross-offshore breezes. The predominant winds come from the W to NW, often blowing at 10-30kph (onshore or cross-shore), which can create choppier conditions. Surfers can expect good power and shape, especially when winds are lighter, but variable wind directions may require waiting for the right windows.