Conditions at Foz in June
June: Slipping into the Summertime Slump
June marks the real onset of the low season. Average swell heights fall to 0.9m (3ft), periods shorten to 8.9s, and the surf becomes increasingly windswell-influenced. The direction rose still shows a high percentage of NW/NNW waves - 33% and 36% respectively - but they are mostly in the 0.5-1m range, which means small, grovelly lines. The winds turn against Foz: NE flow accounts for 24% and ENE another 17%, while the offshore SSW/SW quadrant dwindles to about 25%. Only 25% of the time does the wind align as ideal. Water temperature climbs to 16.9°C and air averages 15.8°C, but with rainfall low at 1.5mm/day, long periods of small, onshore surf are common. Look for early mornings and any west swell with a light W/SW breeze.
Average Spot conditions at Foz in June
Swell history for June
Wind history for June
Swell quality
Analyze the groundswell consistency at Foz 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 Foz for your next trip in June.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Foz 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 Foz.