Conditions at Conil de la Frontera in September
September: First Swell Stirrings of Autumn
September is the first month where the Atlantic shows signs of life again. Average swell height is still a modest 0.9m (3ft), but period lengthens slightly to 8.5s and the stronger 1-1.5m class appears more often. WNW swell remains the number-one direction at 45.5%, W swell adds 14.8%, and E/ENE windswell makes up 22.7%. Ideal wind is 18%, and the E Levante is still strong at 26.2% of all wind observations. As the month progresses, passing frontal systems can deliver the first true groundswell of the season, especially in the second half. Water temp is warm at 20.0°C, air temp cools to 22.7°C, and rain starts to creep back. Not yet consistent, but the first real windows are appearing.
Average Spot conditions at Conil de la Frontera in September
Swell history for September
Wind history for September
Swell quality
Analyze the groundswell consistency at Conil de la Frontera during September. 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 Conil de la Frontera for your next trip in September.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Conil de la Frontera for September. 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 Conil de la Frontera.