Conditions at Neminja in September
September: First Autumn Pulse
September is the shining light of the fair season. Swell averages 1.9m (6.2ft) but the period jumps back to 10.4s - the beginning of true groundswell - and the ideal wind percentage peaks at 29 percent for the whole year, making it a fantastic month for quality over quantity. North-westerly swells still dominate, especially NW 23.7%, WNW 17.3% and NNW 16.2%, while W/WSW activity tick up. With NE winds at 20.3% and NNE at 17.5%, most days start clean and offshore, and the stronger SSW/SW storm winds have not yet returned. Air temp settles at 17.8°C, water remains warm at 16.9°C, and rainfall is still light at 2.26 mm/day. September can produce the most user-friendly combination of surf size, clean winds, and warm water all year at Neminja.
Average Spot conditions at Neminja in September
Swell history for September
Wind history for September
Swell quality
Analyze the groundswell consistency at Neminja 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 Neminja for your next trip in September.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Neminja 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 Neminja.