Conditions at Inch Reef in October
October: The Roar Returns
The North Atlantic roars to life during October, and Inch Reef feels it immediately. Average wave height jumps to 4.6ft (1.4m) and the period reaches 11.0 seconds, with a sharp rise in the 5-8ft (1.5-2.5m) swell classes. The swell rose is still led by WNW (27%), W (26%), WSW (14%) and NW (13%), but the storm track is active enough that true SW/W pulses are becoming more frequent. This is the start of the real season.
Naturally, stronger swells come with stronger winds. Onshore SSW (10%) and SW (10%) directions are common ahead of fronts, and ideal offshore flow is only 24 percent. Still, when a low pressure system clears into the Norwegian Sea and high pressure builds from the Azores, you get bright, clean conditions with cross-offshore north winds and long-period autumn groundswell. Air temperatures drop to 11.6°C, water temperature is a mild 13.4°C, and rainfall increases to around 4.6mm/day. It is time to start watching the charts.
Average Spot conditions at Inch Reef in October
Swell history for October
Wind history for October
Swell quality
Analyze the groundswell consistency at Inch Reef 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 Inch Reef for your next trip in October.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Inch Reef 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 Inch Reef.