Conditions at Injidup Carpark in September
September: Spring Charge with Westerly Bite
September continues to deliver excellent winter-style swell. Average wave height remains a solid 2.6m with a long 13.2s period, and the dominant energy still comes from SW and WSW directions. The true west/northwest component is less frequent than August, but there is still plenty of size rolling through this west-northwest facing reef.
Wind conditions begin to show a slight improvement as ideal surfing wind edges up to 19%. However, WSW, W and WNW winds remain prominent, so onshore days are still common and the surf is often lumpy immediately after frontal passages. Air temperature is a cool 15.4°C, water temperature reaches its annual minimum at 17.5°C, and rain is still noticeable at 2.39 mm/day. September rewards patient surfers who can time the offshore E/SE breaks in the westerly pattern.
Average Spot conditions at Injidup Carpark in September
Swell history for September
Wind history for September
Swell quality
Analyze the groundswell consistency at Injidup Carpark 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 Injidup Carpark for your next trip in September.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Injidup Carpark 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 Injidup Carpark.