Conditions at Darigayos in September
September: A Tale of Two Monsoons
September is a transition month, and the data show it clearly. Average swell height holds at around 3.3ft (1.0m) with a period of 7.2s, but the direction is a battle: WSW (22%), SW (18%), NNW (17%), N (10%), W (9%), NW (6%) and WNW (6%) all contribute. This mix means Darigayos can receive both southwest monsoon swell and early northeast monsoon pulses, sometimes in the same week. The wind remains predominantly southerly - S (22%), SSW (18%) and SW (9%) - but the northerly components are increasingly common. Ideal winds sit at 34%, and the offshore E/ESE/SE flow arrives around 7% of the time. Rain is still heavy at 14.00 mm/day, with air temperatures of 24.2°C and water at 29.7°C. Quality is inconsistent; however, when a tropical storm tracks west and the wind briefly shifts east, the mix of NW and W swell can create excellent, punchy surf.
Average Spot conditions at Darigayos in September
Swell history for September
Wind history for September
Swell quality
Analyze the groundswell consistency at Darigayos 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 Darigayos for your next trip in September.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Darigayos 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 Darigayos.