Conditions at Monobegawakakou in October
October: Autumn High Pressure and Peak Groundswell
October is where climatology, consistency and comfort all come together. The average period peaks at 9.5s, ideal wind hits 56% - the best of the year - and the ocean is still carrying real summer warmth (25.2°C). Swell generation across the northwest Pacific remains active, with ESE (36.8%) and SE (26.5%) leading the way, while SSE (12.4%) and S (6.8%) add direct south energy. The size distribution reveals dependable 3-6ft (1-2m) surf across the ESE/SE window, and even the occasional overhead set. The Siberian High is strengthening and the old tropical storms are still spinning in the western Pacific, creating a textbook high-pressure/low-pressure sandwich. NNE (16.1%), NNW (19.4%) and N (10.4%) blow offshore for long stretches, while air temperatures average 18.6°C with less oppressive humidity. This is the month to plan around: good tides, offshore mornings, long lines and the best chance of an electric autumn session.
Average Spot conditions at Monobegawakakou in October
Swell history for October
Wind history for October
Swell quality
Analyze the groundswell consistency at Monobegawakakou 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 Monobegawakakou for your next trip in October.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Monobegawakakou 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 Monobegawakakou.