Conditions at Poro Point in September
September: The Turning of the Tide
September is the transition month where the monsoon starts to fade. Swell directions are split: NNW 22.5%, WSW 21.9%, SW 10.8%, W 10.2%, N 10.2%, NW 7.6%. The average height is 0.8m (2.5ft) with a 7.2s period. Ideal wind odds improve to 15% as the NE monsoon begins to intrude. SSE (17.6%) and S (15.7%) are still dominant onshore, but the NNW (12.0%) flow offers occasional cleaner windows. The trend is positive: the SW-W swell is still alive, and the wind is slowly aligning. Rain remains heavy at 15.13 mm/day, water is 29.7°C and air 28.2°C. September gives patient surfers the best chance to combine some southwest groundswell with a genuine offshore breeze, especially in the first weeks before autumn fully flips.
Average Spot conditions at Poro Point in September
Swell history for September
Wind history for September
Swell quality
Analyze the groundswell consistency at Poro Point 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 Poro Point for your next trip in September.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Poro Point 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 Poro Point.