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Conditions at Sun Beach in June
June: Micro Waves and Side-Shore Trade Winds
June is one of the slowest months of the year. The average swell height drops to 1ft (0.3m), period bottoms out at 3.1 seconds, and the swell distribution shows a massive 50% from ENE alone. Favorable N/NNW directions make up only about 6% of the spectrum, and none of that energy reaches even 0.5m. Essentially, Sun Beach is starved of open-ocean swell and left with weak, disorganised windswell.
Winds blow from E, ENE and ESE for roughly 66% of the time, meaning cross-shore conditions are the norm. South/southwest offshore winds appear just 9% of the time, but without swell they do nothing. Air temps reach 29°C (84°F), water climbs to 29°C (85°F), and precipitation increases to 3.06 mm/day as the wet season takes hold. For surfers, June is about resetting expectations and looking for novelty longboard waves, which will be rare.
Average Spot conditions at Sun Beach in June
Swell history for June
Wind history for June
Swell quality
Analyze the groundswell consistency at Sun Beach 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 Sun Beach for your next trip in June.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Sun Beach 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 Sun Beach.