Conditions at Hyatt Reef in September
September: A Glimmer of Change
September is still very much on the wrong side of the wind, but the trade winds finally start to ease. Average swell holds at a strong 2.0m (6.5ft) and the period remains 14.3s, with SSW pumping in 71% of the total energy and S adding 11%. The 1.5-2m (5-6ft) class is 42%, while 2-2.5m (6-8ft) adds another 34%. ESE and SE winds each sit around 37%, but wind speeds are lighter than midwinter, and the SSE component (13%) points to the trades relaxing slightly. Ideal wind is still only 2%, so clean conditions are rare and transient. Rain is minimal (1.1mm/day), air temps around 24.4°C, and water temp holds at 26.7°C. Patience can pay off during the calmest hours, but this month still leans heavily toward low quality.
Average Spot conditions at Hyatt Reef in September
Swell history for September
Wind history for September
Swell quality
Analyze the groundswell consistency at Hyatt Reef 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 Hyatt Reef for your next trip in September.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Hyatt Reef 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 Hyatt Reef.