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Conditions at Antonio's in October
October: The Season Reawakens
The North Atlantic roars to life in October, and Antonio's feels the first true winter pulses of the season. Average swell height is 4ft (1.2m), but the period jumps to the winter standard of 10.0s-powerful, long-period groundswell. NE (44%) and NNE (22%) are the primary architects, while ENE fades to 19% and N/NNW begin to chip in. Crucially, ideal wind hits 57%, the best combined swell-and-wind ratio of any serious swell month. This creates more frequent opportunities to score clean, organized lines with southerly offshore flow. Air temperature is still tropical at 28.2°C, water 29.1°C, and precipitation remains high at 4.3mm/day as Atlantic systems start to deepen. October is a sleeper month for Antonio's, especially when a low-pressure system swings off the U.S. East Coast and sends long-period north swell into the Atlantic basin.
Average Spot conditions at Antonio's in October
Swell history for October
Wind history for October
Swell quality
Analyze the groundswell consistency at Antonio's 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 Antonio's for your next trip in October.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Antonio's 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 Antonio's.