Conditions at Injidup Carpark in May
May: Deep Autumn Groundswell
May delivers the first serious winter-style swell pulse of the year. Average wave height jumps to 2.3m, around 7-8ft, with the period holding at a solid 12.9s. The swell angle begins to rotate toward the west: WSW now makes up 16.5% of the spectrum and W, WNW, NW and NNW combine for another 10.1%, giving this west-northwest facing spot more direct, open-ocean energy.
This increase in size comes with a trade-off. Winds are much more mixed than April, with W/WNW/NW/NNW directions contributing roughly 25% of observations, and ideal surfing wind drops to 25%. Still, that remains a solid figure. Air temperatures cool to 18.2°C, water temperature eases to 20.4°C and rainfall increases to 2.70 mm/day. May is a gold-plated shoulder month: bigger swells, still plenty of offshore wind windows, and the quality can be excellent between fronts.
Average Spot conditions at Injidup Carpark in May
Swell history for May
Wind history for May
Swell quality
Analyze the groundswell consistency at Injidup Carpark during May. 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 May.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Injidup Carpark for May. 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.