Conditions at Clubhouse in September
September: Spring Power On Tap
September keeps the winter swell alive, with an average height of 2.3m (7.5ft) and period of 11.7s. The direction profile is a classic transition setup: SSW (21.2%) and SW (20.1%) remain dominant, but there is slightly more E and ESE energy creeping in (2.7% and 4.9%, respectively), hinting at the return of spring easterlies. Wind data is a battle: WSW is the top direction at 20.3%, and the W/SW/SSW combined sector is strong near 36%, but the bad ENE/E/ESE quadrant has also built back to around 26% of the data, and ideal winds have slipped to 22%. In practice, September offers plenty of surfable, powerful days when a cold front has just passed, but you have to be ready to dodge the onshore pulse. Water temp remains cool at 17.6°C, with air temps around 16.9°C.
Average Spot conditions at Clubhouse in September
Swell history for September
Wind history for September
Swell quality
Analyze the groundswell consistency at Clubhouse 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 Clubhouse for your next trip in September.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Clubhouse 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 Clubhouse.