Praia dos Molhes - surf spot statistics

Praia dos Molhes in Brazil is primarily a windswell-dominated spot, with ground swells making up a smaller portion of the swell mix. The best months for surfing are typically from April to August, when ground swell contributions increase to around 29-38%, improving wave quality. During this period, mean swell sizes hover around 1.5-1.7 meters, offering more consistent and slightly larger waves. Wind conditions are less favorable year-round, with good winds occurring only 20-27% of the time, peaking from May to July. However, even then, bad wind conditions still dominate (73-77%). September and October see the largest mean swell size (1.6-1.7m), but wind conditions worsen significantly (only 14% good winds). The worst months are January, February, November, and December, where ground swells drop below 15%, windswells dominate (85-87%), and bad wind conditions are most persistent (80-87%). Overall, mid-year (May-August) offers the best balance of swell size and slightly better wind probabilities, though surfers should expect frequent onshore wind challenges. Early mornings may provide cleaner conditions before winds pick up.

In August, Praia dos Molhes offers consistent surf conditions with an average swell height of 1.6m and a solid period of 9.3s, indicating well-formed, powerful waves. The predominant swell directions are from the ENE, E, SE, and SSE, with the highest frequency of rideable waves (1-2.5m) coming from these angles. Swells from the SSE tend to produce the largest waves, with 7.95% in the 1.5-2m range and 3.5% in the 2-2.5m range, making it the most favorable direction for size and consistency. Wind conditions are less ideal, with only 21% of days providing favorable offshore or light cross-shore winds (typically from the W/NW quadrant). However, stronger onshore winds from the NE and NNE are common, which can degrade wave quality. Surfers should watch for SSE swells paired with NW winds for the best sessions. Overall, August delivers solid waves, but wind management is key to scoring clean conditions.