Conditions at Big Rock in June
June: Southwest Monsoon Locks In
June marks the beginning of the true surf season at Big Rock. The southwest monsoon is fully established, producing ideal offshore wind conditions 67% of the time, with SW, WSW and W winds dominating the wind rose. Swell height averages 1.0m (3.3ft), and for the first time since spring, the 3-5ft (1-1.5m) range becomes the most common class, with 51% of the wave energy. The period is 8.2s, typical of monsoon-forced windswell, but the persistent offshore wind keeps the faces clean. The direction is largely S and SSE - not the preferred ENE/E angle - so waves can be cross-shore and a bit sectiony. Still, the combination of warm 29.4°C water, reliable 2-5ft surf, and offshore flow makes June a solid month to be in the water. Monsoon rains begin to increase, with 2.5mm/day average precipitation.
Average Spot conditions at Big Rock in June
Swell history for June
Wind history for June
Swell quality
Analyze the groundswell consistency at Big Rock 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 Big Rock for your next trip in June.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Big Rock 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 Big Rock.