Conditions at Bundoran in October
October: The Autumn Awakening
October ushers in the true start of Bundoran's best season. The average swell height jumps to 4-5ft (1.3m) and period stretches to 10.9s as the North Atlantic storm track rapidly intensifies. The dominant W-WNW energy becomes more powerful, with substantial percentages in the 1.5-2m and 2-2.5m classes. This is the transition from summer slop to legitimate autumn groundswell, and the quality jump is obvious at the beach.
Wind is also more cooperative on average, with ideal offshore flow at 30 percent as autumn high-pressure systems drift south and east. The ocean is still holding some warmth at 13.3°C and air temperatures sit around 9.6°C, making 5mm rubber comfortable. As the nights draw in and the lows line up across the Atlantic, Bundoran transforms back into a serious, powerful surf destination.
Average Spot conditions at Bundoran in October
Swell history for October
Wind history for October
Swell quality
Analyze the groundswell consistency at Bundoran 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 Bundoran for your next trip in October.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Bundoran 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 Bundoran.