Itapiruba - surf spot statistics

Best Surf Season (April - August)

As winter settles in over the South Atlantic, Itapiruba awakens. The months from April through August deliver a consistent pulse of south quadrant swell—particularly from S and SSE—that wraps beautifully into the southeast-facing beach. The average wave height climbs to 1.7m and the period stretches to 9-10s, giving you that punchy, powerful ride. More importantly, the offshore wind window from the NW quadrants (W, WNW, NW, NNW) opens up, with ideal wind percentages topping 60% in June. This is when the stars align: long-period groundswell meeting glassy conditions. It's the time to score clean, rippable walls and the occasional pumping set.

Fair Surf Season (March & September)

These shoulder months are a mixed bag. March still holds onto late-summer east-southeast swell energy but with a slightly longer period and improving wind odds (44% ideal). September sees a peak in average swell height at 1.9m, but the wind turns fickle—ideal wind drops to 37% with strong northeasterly trades often spoiling the surface. You'll get plenty of size, but the wind can chop up what would otherwise be a good session. Pick your windows carefully when the NW wind kicks in.

Low Surf Season (October - February)

Spring and summer bring warm air but frustrating surf. From October to February, the dominant swell shifts to the E, ENE, and ESE quadrants—not the optimal directions for this southeast-facing spot. These east swells are often short-period (8-8.5s) and accompanied by brisk onshore or cross-shore winds from the NE and E, with ideal wind percentages languishing in the low-to-mid 30s. The average height hovers around 1.4-1.5m, too often producing weak, choppy, and grovelly conditions. Sure, you can get a fun-sized wave on the right day, but expect more mush than magic.

April: Autumn Gold

April is where Itapiruba starts to shine. The average swell height climbs to 1.6m with a period of 9.3s, and the distribution of swell directions becomes much more favorable. The S quadrant (SSE+S+SSW) jumps to over 33% of all swell, with S swell alone at 13.9% and a significant portion in the 1.5-2.5m range. These are powerful, longer-period waves that wrap in nicely. The wind ideal percentage reaches 51%—a huge improvement. Offshore winds from the NW quadrant now account for over 10% of the time (W 2.7%, WNW 2.2%, NW 1.9%, NNW 3.1%), and moderate SW winds (8.4%) also bring some clean cross-offshore texture. The combination of solid south swell and favorable wind creates clean, rippable waves with plenty of push. This is the start of prime season—get ready to paddle out.