T-Land - surf spot statistics

T-Land in Indonesia offers a year-round surfable swell, but conditions vary significantly across seasons. The best months for consistent ground swell and favorable winds are April, September, October, and November. During these months, ground swell dominates (90% or higher between September and November), and wind conditions improve considerably, with good winds peaking at 57% in October. Swell size is moderate, averaging 1.0–1.3m—ideal for intermediate to advanced surfers. However, the early season (March–April) and late season (September–November) are the most reliable, as mid-year (June–August) brings larger swells (1.5–1.6m) but suffers from poor wind conditions (80–91% unfavorable). The worst months are January, February, and July, where strong onshore winds ruin otherwise decent swells. For the best balance of clean ground swell and manageable winds, target April or the September–November window—optimal for high-quality, ridable waves with minimal wind interference. December and May also offer decent ground swell but are less consistent due to wind variability. If you prioritize size over wind conditions, June and July deliver the biggest waves, though expect frequent chop. Overall, T-Land is a swell-rich spot, but wind management is key to scoring the best sessions.