Conditions at Manly in October
October: Cleaner Skies and Faster Conditions
October marks real improvement at Manly. Average period tightens to 8.7s and average height is 5ft (1.6m), but ideal wind jumps to 35%, delivering many more manageable sessions. The waverose is still anchored by SSE and S, but E/ESE/SE energy also fills in, creating a healthy mix of shorter-period swell that wraps into the beach. For a west-facing spot like Manly, wind is the deciding factor, and the return of NE/ENE offshore flow through spring is exactly what the sandbars need. With water temperature at 19°C and air around 18°C, conditions are comfortable but not warm. Occasional cold fronts can still spin up SW/W onshore slop, but overall October is a quality spring month - the hunt for a clean 4-6ft (1.2-1.8m) wave becomes much easier.
Average Spot conditions at Manly in October
Swell history for October
Wind history for October
Swell quality
Analyze the groundswell consistency at Manly during October. 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 Manly for your next trip in October.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Manly for October. 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 Manly.