Windang Island - surf spot statistics

Windang Island in Australia offers consistent surf conditions year-round, but the best months for surfers typically fall between April and July. During this period, the percentage of ground swell increases significantly, peaking in June at 30%, while wind swell dominance decreases slightly compared to other months. Ground swells typically produce cleaner, more organized waves, making these months favorable for quality surf. Wind conditions also improve from April onwards, with good wind days occurring around 30-33% of the time—higher than in summer months—though onshore winds remain a frequent challenge. The mean swell size stays relatively stable at 1.5m, providing decent wave energy without being overwhelming. Outside this window, particularly from November to March, the surf is heavily influenced by wind swell (85-88%), which often results in choppier, less predictable conditions, and onshore winds prevail more than 80% of the time. While Windang Island is surfable year-round, mid-autumn to mid-winter (April-July) offers the most reliable combination of swell direction, wave quality, and manageable wind conditions for intermediate to advanced surfers.

In February, Windang Island typically offers surfable conditions with an average swell height of 1.5m and a decent period of 8.8s, suggesting consistent, moderately powerful waves. The dominant swell directions are from the ENE to SSE, with the most frequent waves in the 1-1.5m range (10.98% ENE, 10.43% E, 5.89% SE) and a secondary peak in the 1.5-2m range (6.75% ENE, 5.47% E, 4.65% SSE). These directions align well with the beach orientation, producing rideable conditions. Only 19% of the time does the wind favor ideal surfing (likely light offshore or sideshore winds), while the majority of winds are from the N to SE, often bringing onshore or cross-shore breezes that can create chop. Stronger winds (20-30kph+) are most common from the N to SSE, particularly NNE to S, which may degrade wave quality. Overall, February provides surfable waves but requires selectivity—early mornings or wind-protected spots may be best when winds are lighter. The absence of significant swell from the W to NNW simplifies forecasting, as the focus remains on easterly to southerly swells.