Conditions at Grupuk in November
November: First Hints of Clean Glass
November is a transitional bridge. Swell eases to a manageable 1.4m average, with period dropping to 13.2s, and the SSW direction remains dominant at 87%. The 1-1.5m range is the core, producing clean 4-5ft waves when conditions align. Ideal wind improves to 10% - still low, but nearly five times better than October. The wind rose becomes messy as the SE trades break down and variable NW/W flows start to appear. Each passing tropical disturbance increases the chance of offshore windows. The first glassy mornings of the wet season signal that Grupuk's clean season is about to begin.
Average Spot conditions at Grupuk in November
Swell history for November
Wind history for November
Swell quality
Analyze the groundswell consistency at Grupuk during November. 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 Grupuk for your next trip in November.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Grupuk for November. 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 Grupuk.