Atlantida Pier - surf spot statistics

Atlântida Pier in Brazil is a surf spot heavily influenced by wind swells, with ground swells playing a minor role in wave generation. Throughout the year, wind swells dominate, accounting for 65–90% of the swell conditions, while ground swells range from 10–35%, peaking between May and June. The mean swell size remains fairly consistent, averaging 1.3–1.6m, with slightly larger waves in September (1.6m). The best wind conditions for surfing occur from May to August, when good wind percentages reach 26–29%, reducing the typically high prevalence of bad winds (71–78%). September through December sees the worst wind conditions, with bad winds peaking at 85%. The optimal months for surfing Atlântida Pier are May, June, and July, when ground swell contributions are higher (35% and 26%), wind conditions improve slightly, and wave size remains consistent. Outside this window, surfers face more challenging cross-shore or onshore winds, particularly in late spring and summer. For those seeking cleaner conditions, mid-autumn to early winter offers the best balance of swell consistency and acceptable wind. However, due to the spot’s wind-dominated nature, wave quality is rarely pristine, making it more suitable for intermediate surfers who can handle choppier conditions.

June at Atlântida Pier offers decent surfing conditions with an average swell height of 1.3m and a solid period of 9.6s, indicating well-spaced, clean waves. The primary swell directions are from the SSE, SE, and E, with the most consistent wave heights (1-2.5m) coming from SSE—this direction dominates the mix, providing punchy, surfable waves. ENE and E swells also contribute, though smaller and less frequent. Wind conditions are variable, with only 29% of days featuring ideal offshore or light cross-shore winds (mostly from the W or NW). However, stronger onshore winds from the NNE and NE can occasionally create choppy conditions, particularly in the 10-30kph range. Expect the best sessions when SSE swells coincide with W/NW winds for cleaner shoulders. While not huge, the mix of mid-period swells and occasional clean wind windows makes June a reliable month for intermediate to advanced surfers, with the potential for some hollow sections on lower tides.