Guarda do Embau - surf spot statistics

Guarda do Embuau is a beach break that primarily receives wind swells, with ground swells making up a smaller portion of the swell regime. The best months for surfing here are typically from May to August, when ground swell contributions increase slightly, averaging around 26-34%, compared to the rest of the year where wind swells dominate (62-88%). During these months, wind conditions are also more favorable, with good wind days occurring 32-37% of the time, peaking in June. While swell size remains relatively consistent throughout the year (1.1-1.4m), the combination of slightly cleaner conditions and marginally increased ground swell makes mid-year the most reliable period. From September onwards, wind quality deteriorates significantly, with bad wind conditions rising to 79-81%, making it less ideal. The early part of the year (January-April) sees a similar issue with higher frequency of onshore winds (up to 77% bad wind days in January), though March and April offer a slight improvement. Overall, May to August provides the most balanced conditions, with a better mix of swell and manageable winds, though surfers should still expect predominantly smaller, wind-driven waves with occasional ground swell influence.

In November, Guarda do Embrau offers decent surf conditions with an average swell height of 1.3m and a solid 8.5s period, providing well-formed and rideable waves. The dominant swell directions are E and ESE, contributing significantly to wave heights between 1-1.5m, while larger swells (1.5-2.5m) are less frequent but still present, mainly from E and SSE. Wind conditions are variable, with offshore winds (ideal for surfing) occurring only 19% of the time. The most common winds are N, NNE, and NE, often blowing at 10-30kph, which can create choppy or cross-shore conditions. NNW and WNW winds are lighter but still not ideal. The spot rarely sees glassy conditions, so expect some wind impact. Overall, November delivers consistent mid-sized waves, but wind quality is hit-or-miss—best sessions will depend on timing offshore or light wind windows, particularly when ENE or E winds prevail. Not epic, but plenty of surfable days for intermediate to advanced surfers.