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 November, Windang Island offers moderate surf conditions with an average swell height of 1.4m and a decent period of 8.3s, providing rideable waves for intermediate to advanced surfers. The swell is predominantly from the ENE to SSE directions, with the highest frequency in the 1-1.5m range (peaking at 9.77% ENE and 7.04% S). Larger waves (1.5-2.5m+) are less common but occur mostly from the NE, ENE, and S quadrants, offering occasional punchier sets. Cross-shore or light onshore winds (E to SSE) prevail, with only 22% of wind conditions being ideal—typically lighter ESE to SE breezes under 20kph. Stronger winds (20-30kph+) from the N to SSW can create choppier conditions, especially with S/SSW winds which may blow cross or onshore. Expect a mix of smaller, clean-ish days and rougher sessions when larger swells meet unfavorable winds. For the best rides, watch for ENE swells paired with lighter SE winds.