Conditions at Destroyers in September
September: Hurricane Season Stirrings
September is the turning point. The average height is still 4ft (1.2m), but the period jumps to 8.8s and the energy begins to shift back toward the NE. ENE leads at 48.7%, NE adds 19.6%, E supplies 21.2%, and NNE returns at 6.9%, with N and NNW contributing a combined 1.3%. That means the preferred northern quadrant accounts for roughly 28% of the total - still not winter, but enough to produce occasional clean, fun-size waves between trade-wind-blown days.
September also has the highest ideal-wind percentage of the year at 54%, with ESE (31.8%), E (22.1%) and SE (22.1%) dominant, but light offshore windows are more frequent. This makes it the best of the summer months at Destroyers. Water temperature peaks at 28.9°C, air temperature averages 27.9°C, and precipitation is 2.57 mm/day as tropical shower activity increases. It is not time to get too excited, but the fading summer lull finally breathes its last.
Average Spot conditions at Destroyers in September
Swell history for September
Wind history for September
Swell quality
Analyze the groundswell consistency at Destroyers 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 Destroyers for your next trip in September.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Destroyers 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 Destroyers.