Ibiraquera - surf spot statistics

Best Surf Season (May - August)

As winter settles over the South Atlantic, the Southern Ocean stirs to life, sending a consistent stream of mid-period swell towards the coast of Santa Catarina. May through August marks the sweet spot for Ibiraquera, with average wave periods pushing into the 9-10 second range and wave heights holding steady around 1.3-1.4m. More importantly, the percentage of offshore wind days peaks during these months, with June seeing a remarkable 61% of the time with ideal westerly breezes. While the dominant swell direction remains from the east and southeast, it's the combination of longer period groundswell and clean offshore winds that transforms this southeast-facing beach into a rippable playground. Expect punchy, lined-up waves in the fun to solid range, with occasional bigger days when a deep low pressure system tracks far south.

Fair Surf Season (April & September)

The transitional months of April and September offer a mixed bag of conditions at Ibiraquera. April sees a nice uptick in wave period (9.0s on average) and a 49% chance of offshore wind, making it a solid shoulder month with plenty of rideable days. Swell from the SSE and S becomes more prominent, adding some variety. September, on the other hand, brings the largest average swell heights of the year (1.5m) and a healthy period (9.2s), but the offshore wind percentage drops to 36%. This means you'll have to pick your windows carefully, as the increased swell energy often comes with onshore winds that chop up the surface. When the stars align with a westerly breeze, however, September can deliver powerful, long period waves that are well worth the wait.

Low Surf Season (October - March)

From spring through summer and into early autumn, Ibiraquera experiences its low season for surf. The predominant easterly and northeasterly winds become more persistent, blowing directly onshore and degrading wave quality. Average wave periods drop to 8.0-8.5s, resulting in more windswell and shorter period chop. Offshore wind percentages are at their lowest (October 32%, November 31%, December 33%), and the swell tends to come from the east and northeast, wrapping in with less power. While occasional pulses of longer period swell can arrive from distant storms in the southern ocean, they are often accompanied by unfavorable wind directions. Summer heat and lighter winds mean small, groveling conditions are the norm, best suited for longboards or funboards. Early morning sessions before the thermal breeze picks up can offer short windows of clean, small waves.

March: Lengthening Periods, Transition Begins

March marks the beginning of the transition from summer to autumn. The average wave period climbs to 8.6s, indicating more distant swell sources starting to influence the coast. Swell from the ESE (28.6%) and SE (21.0%) dominates, with some S and SSE energy beginning to show. The average height stays at 1.2m, but you'll notice the sets have a bit more push and shape. Offshore wind conditions improve slightly to 42%, with light westerly breezes becoming more common in the mornings as the land heats up later. The persistent NE trades still blow hard in the afternoons, chopping up the surf. Look for the early hours to score clean, fun-sized waves in the 1-1.5m range. The occasional larger pulse from a storm in the Southern Ocean can bring solid overhead sets, but these often come with S/SE winds that ruin the texture – a classic seasonal trade-off.