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.

January: Summer Doldrums

January is peak summer in the southern hemisphere, and Itapiruba feels it. The average swell height sits at 1.4m with an 8.3s period—mostly weak, short-period energy from the E (20.8%) and ENE (18.3%). These directions are far from the optimal SW quadrant, so waves break with little punch and often close out. The wind picture is grim: ideal offshore winds from the NW quadrant account for a mere 5.4% of all observations, while the prevailing NE and NNE winds blow at 10-20kph over 35% of the time, creating bumpy, onshore conditions. You'll mostly find small, groveling waves best suited for a longboard or a summer foamie. Hope for a rare south swell and a W wind shift—otherwise, keep expectations low.