Penascal - surf spot statistics

Penascal, Peru, offers consistent surf conditions year-round, with ground swell dominating almost exclusively (90-99% of the time) and minimal wind swell interference. The mean swell size varies between 1.4m in January and December to 2.0m in June, July, and August, indicating larger waves during the middle of the year. However, the wind conditions are generally poor, with good winds occurring only 1-11% of the time, predominantly in February (11%) and slightly better in January and March (8%). The worst wind conditions are from April to November, with bad winds prevailing 98-99% of the time. The best months for surfing Penascal are likely February and March, when the swell remains strong (1.5-1.6m) and wind conditions are marginally better compared to the rest of the year. While the swell is largest from June to August, the near-constant bad winds make these months less ideal unless you're prepared for challenging conditions. Early-year months (January-March) offer the best balance of decent swell and slightly improved wind chances, though offshore winds remain rare overall.

December at Penascal, Peru, offers consistent surf conditions with an average swell height of 1.4m and a solid period of 13.4s, ensuring powerful, well-formed waves. The swell is predominantly from the SSW and SW directions, with nearly 60% of waves falling in the 1-2m range—ideal for intermediate to advanced surfers. The largest share (30.25%) comes from SSW in the 1-1.5m range, while SSW also contributes 20.31% in the 1.5-2m bracket, providing punchy, rideable walls. Wind conditions, however, are less favorable, with only 2% of days offering ideal offshore winds. The wind is mostly from the S and SSE at 10-20kph (46.87% combined), which can create choppy surface conditions. Stronger winds (20-30kph) from the SE and S occur about 12% of the time, further reducing clean surf windows. For surfers, this means prioritizing early sessions when winds are lighter or waiting for rare offshore days. The spot’s exposure to southern swells delivers energy, but wind management is key to scoring the best sessions.