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.

October at this surf spot in Indonesia offers consistent and surfable conditions, with an average swell height of 1.1m and a solid 14.0s period, ensuring well-formed, powerful waves. The dominant swell direction is from the SW, contributing the largest share of rideable waves, especially in the 1-1.5m range (56.47%), followed by 1.5-2m (10.20%) and occasional bigger sets up to 2.5m (0.73%). Smaller SW swells (0.5-1m) are also frequent (29.73%), providing a good mix of sizes. The wind is favorable for surfing 57% of the time, predominantly from the ESE to SE directions, with speeds mostly between 10-30kph, ideal for keeping the surface clean. However, stronger E/ESE winds (20-30kph) occasionally occur, which could affect conditions. Overall, October delivers reliable, quality swells and generally cooperative winds, making it a prime time for intermediate to advanced surfers to score powerful, well-shaped waves.