Kuta Beach - surf spot statistics

Best Surf Season (April - October)

The dry season ushers in a prolonged period of premium surf conditions along the west-facing shores of Kuta. The dominant Southeast trade winds blow consistently from the E to ESE quadrant, delivering the offshore flow that grooms the waves to perfection. Meanwhile, the Southern Ocean is cranking out powerful, long-period groundswells from the SW to SSW, which wrap beautifully into the bay. With average wave heights often in the 1.5-2.5m range and periods exceeding 14 seconds, this is when Kuta truly fires. The combination of clean, glassy mornings and pulsing SW swell makes every session a potential standout.

Fair Surf Season (March & November)

The transition months of March and November offer a mixed bag. Offshore winds are still common but less reliable, and the swell direction shifts slightly more southerly. March sees the tail end of the wet season with westerly wind influences still creeping in, while November marks the build-up to the monsoon, with increasing cloud and occasional onshore flow. However, when the stars align, you can still score solid, rippable waves in the 1-1.5m range with enough period to make for a fun session.

Low Surf Season (December - February)

The wet season dominates from December through February, bringing frequent westerly winds that blow directly onshore at Kuta. The monsoon trough and passing tropical lows generate a lot of W to WSW windswell, which gets chopped up by the same onshore flow that creates it. Surf quality takes a nosedive – waves are often messy, short-period, and blown out. While the average swell height remains around 1.6-1.7m, the lack of clean offshore wind keeps the surfsession potential low. Only the occasional break in the clouds offers a fleeting window of rideable waves.

October: Stellar Before the Shift

October continues the dry season magic. The wind remains favorable 71% of the time, with offshore flow from the ESE and SE. Swell averages 1.8m with a period of 13.8s, still solid. The swell direction is incredibly focused – a massive 83.1% comes from the SSW, with the remainder from S and SW. This means the waves are consistently hitting the beach at an angle that produces good shape. Wave heights are concentrated in the 1.5-2m range (45.9% of all waves), offering plenty of power without being overwhelming. October is a glorious month for intermediate and advanced surfers alike. The water is warm, the skies are clear, and the surf is pumping. It's the last month of the dry season before the monsoon begins to stir.