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Conditions at Yallingup in June
June: Winter's Heavy Hammer, Handle With Care
June is when Yallingup's winter personality arrives in force. The average swell height bumps up to 8.5ft (2.6m), periods stay at 12.9s, and the swell direction turns decisively toward the west. SW still dominates at 20 percent, WSW adds 14.5 percent, W adds 5.4 percent, and WNW/NW/NNW components grow in importance. This directional mix sends serious groundswell straight into the west-northwest-facing reefs, and on the right day the place can hold 8-10ft (2.5-3m) surf that is heavy, powerful and genuinely charging.
The catch is wind. June's ideal offshore wind percentage falls to just 17 percent, with W, WSW, WNW, NW and NNW directions combining for more than 40 percent of the time. These onshore and cross-onshore winds churn up the surface, so sessions are often stormy and raw. Air temperatures drop to 17.0 degrees C (min 11.9, max 22.5), water temperature cools to 19.2 degrees C, and rainfall reaches its wet-season peak at 3.88mm/day. This is a month for experienced surfers and confident paddle-outs, not for beginners.
Average Spot conditions at Yallingup in June
Swell history for June
Wind history for June
Swell quality
Analyze the groundswell consistency at Yallingup during June. 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 Yallingup for your next trip in June.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Yallingup for June. 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 Yallingup.