Kuta Beach - surf spot statistics

Kuta Beach in Indonesia is a consistent surf spot year-round, with ground swell dominating the swell composition almost exclusively from April to October and remaining highly prevalent in other months. The best surfing conditions typically occur during the dry season, from April to October, when ground swells are most reliable and wind conditions improve significantly. April stands out with 100% ground swell, 58% favorable wind conditions, and a manageable mean swell size of 1.6m, making it one of the top months. May through September also offer excellent conditions, with swell size peaking in August at 2.2m, though wind conditions are less favorable in mid-year months like June, July, and August (only 23-33% good wind days). September and October provide a strong balance with clean swells and improving offshore winds (46-57% good wind days). November is another solid month with decent swell and nearly even good/bad wind splits. While March and April show improving winds, the earlier months (January-February and December) suffer from high onshore wind prevalence (78-84% bad wind days), though swell consistency remains strong. If you prioritize the best blend of swell size, consistency, and wind conditions, April, May, September, and October are the optimal months for surfing at Kuta Beach.

In September, Kuta Beach offers solid surf conditions with an average swell height of 2.1m and a long-period swell averaging 14.8s, indicating powerful and well-organized waves ideal for intermediate to advanced surfers. The primary swell direction comes from the SSW and SW, delivering consistent waves in the 1.5-2.5m range, with a significant portion reaching overhead heights (over 2.5m). Wind conditions are favorable 46% of the time, predominantly light to moderate speeds from the SE to ESE, which offshore or sideshore winds help groom the waves. However, stronger onshore winds can occasionally disrupt conditions, particularly when blowing from the SE above 20kph. Overall, September provides reliable surf with clean sets when winds align, making it a strong month for surfing at this break.