Conditions at Shipwrecks in September
September: Peak Cyclone Energy
September is the peak of the eastern Pacific hurricane season, and it shows in the swell data. Average height holds at 1.2m (4ft), but the distribution is heavier: 9.5% of the month is in the 1.5-2m (5-6.5ft) range and 2.8% is between 2-2.5m (6.5-8ft), with even a tiny sliver of energy over 2.5m. S at 64% and SSW at 27% provide the power, and the SSE component is also at its seasonal high. However, this is the worst month for wind consistency, with only 55% ideal, the lowest of the year. Rain peaks at 3.25mm/day and water temperature is a balmy 29.8°C. September is a high-risk, high-reward month: when a hurricane or tropical storm tracks just right, Shipwrecks can be heavy and firing, but do not expect many all-day clean sessions.
Average Spot conditions at Shipwrecks in September
Swell history for September
Wind history for September
Swell quality
Analyze the groundswell consistency at Shipwrecks 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 Shipwrecks for your next trip in September.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Shipwrecks 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 Shipwrecks.