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.

January at Kuta Beach offers consistent surf with an average swell height of 1.6m and a solid 13s period, providing well-spaced, powerful waves. The swell predominantly comes from the SSW and SW directions, with the majority of waves in the 1-2.5m range—ideal for intermediate to advanced surfers. Wind conditions are less favorable, with only 16% of days offering ideal offshore winds (light ENE-E). The most common wind direction is W to WSW, often blowing onshore at 10-30kph, which can create choppy conditions, especially in the afternoons. Mornings may occasionally have cleaner waves before the wind picks up. While bigger days (over 2m) are less frequent, the spot handles size well due to the long period, but expect stronger currents. Overall, Kuta in January delivers fun, punchy waves, though surfers should prioritize early sessions and monitor wind forecasts closely for optimal conditions.