Conditions at Macaronis in September
September: Airing It Out as the Season Wanes
September keeps the dry-season momentum going. Average swell height is still 5.6ft (1.7m) and the period remains in the powerful 14.1s zone. S and SSW split the wave rose almost evenly at 48% and 47%, with 5-6ft (1.5-2m) surf as the dominant bracket. There are still plenty of 6-8ft (2-2.5m) sets on offer, especially from the SSW. The wind remains favorable with 52% ideal, driven by SE (34.5%), SSE (20%) and ESE (11%) trades. The waning phase means the most consistent windows become a little shorter than in July-August, but the quality is still world-class. Water temp cools slightly to 28.6°C, air temps average 27.3°C, and rainfall picks up a touch to 7.2mm/day. Watch the forecast for the back half of the month as the monsoon stirs again.
Average Spot conditions at Macaronis in September
Swell history for September
Wind history for September
Swell quality
Analyze the groundswell consistency at Macaronis 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 Macaronis for your next trip in September.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Macaronis 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 Macaronis.