Conditions at Aterro in November
November: Consistency and Offshore Flow
November is one of the most dependable months at Aterro. Average swell height sits at 7-8ft (2.1-2.4m) with an average period of 11.8 seconds, and the swell window is filled by NW (22.5%), WNW (18.7%), W (7.0%) and WSW (3.2%) - all prime directions for this west-northwest-facing spot.
The wind regime is cooperative, with ideal conditions 44% of the time. E (9.2%), SSE (7.4%) and S (7.8%) winds give solid offshore and sideshore windows, while NNW (12.8%) fades from its summer dominance. Expect cold fronts to swing through, bringing 4.77 mm/day of rain. Air temp drops to 13.3°C, water to 15.5°C - winter rubber is coming back.
Average Spot conditions at Aterro in November
Swell history for November
Wind history for November
Swell quality
Analyze the groundswell consistency at Aterro during November. 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 Aterro for your next trip in November.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Aterro for November. 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 Aterro.