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.

February: Still Waiting for Cleanup

February mirrors January in many ways. The monsoon flow keeps the wind primarily from the W and WNW with significant speed, producing onshore conditions over 70% of the time. The swell remains consistent with an average height of 1.7m and period of 12.5s, predominantly from the SW to WSW quadrant. However, the persistent westerlies create a bumpy, lumpy surface that makes the waves difficult to ride. Offshore wind from the NE to ESE only accounts for 24% of the month. When the trades briefly return, they groom the SW swell into clean, lined-up waves. But those windows are short and often accompanied by passing rain squalls. The low percentage of ideal wind makes February a month for the patient glutton rather than the casual surfer.