Ilha dos Lobos - surf spot statistics

Ilha dos Lobos in Brazil offers varying surf conditions throughout the year, with the best months typically aligning with the Southern Hemisphere’s winter and early spring. The spot is predominantly wind swell-driven, with ground swells peaking between May and August, reaching up to 38% occurrence. During these months, the mean swell size hovers around 1.5–1.7m, providing more consistent and higher-quality waves, particularly from May to July. Wind conditions, however, are less favorable, with good winds only present around 26–28% of the time in mid-year months, though still better than the later part of the year. September onward sees a sharp decline in favorable winds, dropping to just 14%, making late-season sessions more challenging despite the decent swell persistence. Early in the year, from January to April, wind swells dominate (85–70%), but the smaller average size (1.3–1.5m) and poorer wind conditions (79–77% bad winds) limit optimal surfing windows. The best balance between swell quality and tolerable winds occurs from May to July, when ground swells are more frequent, wave height is reliable, and the chance of rideable conditions peaks despite the still-suboptimal wind stats. Surfers should target this period for the most consistent sessions, though shoulder months like April and August can also deliver decent waves, especially when wind luck aligns.

April at Ilha dos Lobos offers surfable conditions, though with some variability. The average swell height is 1.5m with a solid period of 9.3s, providing decent energy for intermediate to advanced surfers. Swells are predominantly from the east to south-southeast, with the most consistent wave heights (1-2.5m) coming from ESE, SE, SSE, and S directions. These directions account for the majority of surfable waves, particularly in the 1-2.5m range, making up a significant portion of the swell distribution. Winds are a mixed bag—only 23% of the time are they ideal for surfing, with lighter offshore or sideshore conditions most likely from ENE, E, or SE directions. Stronger onshore winds are more frequent from NNE to NE, which can degrade wave quality. Expect a mix of clean and choppy sessions, with the best conditions likely when swells align with lighter easterly or southeasterly winds. Overall, April can deliver good waves, but patience and timing are key to scoring the best sessions.