Conditions at Vairao in June
June: Maximum Size, Wrong Angle
June is the heart of the South Pacific winter swell season, and Vairao sees the average swell height peak at 7-8ft (2.3m) with an impressive 12.6s period. It is a month of raw oceanic power. But the direction is all wrong for this west-facing break: S holds 22.3%, SSE brings 17.5%, SSW adds 14.2%, and SE chips in 10.8%. The favoured SW-WNW sector only accounts for around 2.5% of the total swell, which means most of that heavy, long-period energy is racing past, leaving Vairao inconsistent and often smaller than the open-ocean numbers suggest.
The wind also turns more aggressive. Ideal offshore conditions fall to 29%, with E and ESE trades regularly blowing 20-40kph, ruffling the surface and making already awkward south swell even more challenging. Water temp remains pleasant at 27.1°C, air temp averages 25.6°C, and rainfall is low at 2.60mm/day. Watch the charts for a SW-WSW pulse-when one does arrive in June, the combination of length and power can be truly world-class. But those days are rare.
Average Spot conditions at Vairao in June
Swell history for June
Wind history for June
Swell quality
Analyze the groundswell consistency at Vairao 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 Vairao for your next trip in June.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Vairao 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 Vairao.