Conditions at Ria Formosa in October
October: The Season Reloads
October is where the North Atlantic roars back to life. Average swell rises to 2.6ft (0.8m), period increases to 9.6s and ideal wind windows jump to 23 percent. More importantly, the low-pressure storm track is beginning to aim energy toward the Algarve, and the swell rose shows a stronger WSW (14.7 percent) and SW (8.0 percent) presence with S and SSW adding another 6.0 percent. With water still warm at 19.4°C and air temperatures around 19.4°C, the combination of building swell and autumn sun can be magical. Rain increases to 2.15mm/day, a sign of passing fronts, and the post-frontal northeasterly winds set up some of the first legitimately clean 3-5ft (0.9-1.5m) sessions of the season.
Average Spot conditions at Ria Formosa in October
Swell history for October
Wind history for October
Swell quality
Analyze the groundswell consistency at Ria Formosa 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 Ria Formosa for your next trip in October.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Ria Formosa 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 Ria Formosa.