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Conditions at Two Mile/Easter Reef in September
September: Spring Swell, Still Plenty of Push
September holds onto peak-era surf: an average 10ft (3.1m) and a 13.0s period, matching August for the biggest statistics of the year. The swell mix is still excellent, with SW at 13.8%, WSW at 13.3% and W at 3.2%. Wind quality eases slightly to 38% ideal, and the direction spread becomes more westerly, with W at 12.6% and WSW at 10.8% - a sign of spring fronts passing closer to the coast. NNW remains a reliable friend at 11.4%, but there are more NW/WNW days too. Air rises to 11.2°C, water is still cold at 13.7°C, and rain remains high at 2.88mm/day. It is a season of transition: the swells are there, but you need to pick the days when the wind angle does not turn cross-onshore.
Average Spot conditions at Two Mile/Easter Reef in September
Swell history for September
Wind history for September
Swell quality
Analyze the groundswell consistency at Two Mile/Easter Reef during September. 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 Two Mile/Easter Reef for your next trip in September.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Two Mile/Easter Reef for September. 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 Two Mile/Easter Reef.