Conditions at Barrio in October
October: Long-Period Swell Returns With a Wind Fight
October is the true turning point at Barrio. The average swell height jumps to 3.6ft (1.1m) and, more importantly, the average period leaps to 10.2s, marking the return of powerful, long-period swell. NE energy leads the pack at 49%, with NNE contributing 20% and ENE 14%, and the 3-5ft (1-1.5m) class becomes the most common. This is the first month since spring where the wave quality can genuinely be called punchy and well shaped. Yet the wind regime is in transition: NNW and W winds are common, and true offshore S/SW winds are still inconsistent, giving an ideal score of 35%. The surf will be irregular, with poor hours and sudden clean windows. When a northeast monsoon surge aligns with a low-pressure system over the North Pacific, Barrio can see head-high, glassy waves that foreshadow the season to come.
Average Spot conditions at Barrio in October
Swell history for October
Wind history for October
Swell quality
Analyze the groundswell consistency at Barrio during October. Based on historical data, there is a % probability of groundswell occurring this month. The chart below provides a detailed breakdown of the average wave height distribution, offering deep insights into the swell quality and surf potential you can expect at Barrio for your next trip in October.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Barrio for October. Our analysis shows that favorable offshore or side-shore winds coincide with surfable swell approximately % of the time. The accompanying graph illustrates the average size distribution of waves during these optimal wind windows at Barrio.