Conditions at Bozo in September
September: The Turning Point
September is where the surf season starts to stir again. The average swell is still modest at 1.2m (4ft), but the period jumps to 8.8s - a big improvement from the 7.2-7.4s of summer. The swell direction shifts back toward the north-east: ENE (48.7%) leads, but NE (19.6%) and NNE (6.9%) are much more present, and the northern component starts to contribute again. Even better, the wind statistics show the largest clean-window percentage of the year at 46%, with ESE (31.8%), E (22.1%) and SE (22.1%) dominating but with more light S/SSW/SW flow starting to appear. That combination can produce some genuinely fun, hollow surf, especially if an early-season cold front or tropical system sends a NE groundswell. Water temp peaks at 28.9°C, air 27.9°C, rainfall 2.57 mm/day. September is the month to start watching the Atlantic again.
Average Spot conditions at Bozo in September
Swell history for September
Wind history for September
Swell quality
Analyze the groundswell consistency at Bozo 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 Bozo for your next trip in September.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Bozo 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 Bozo.