Conditions at Lahinch in October
October: The Roar Returns
The North Atlantic roars to life during October, and Lahinch feels it immediately. Average swell height climbs to around 6ft (1.8m), with period lifting to 10.8s and a sharp increase in strong extratropical cyclone activity across the basin. W, WNW and WSW swells are all firing, with W leading the distribution at 29.5%, and there is now a healthy percentage of 6-8ft (1.8-2.4m) swell. The key to good surf remains wind. Only 22% of the time is truly ideal; onshore SW/W winds are still the most common, but the occasional strong high pressure to the north can push NE/ENE winds into the bay for picture-perfect autumn peaks. Water temperatures have cooled to 13.8°C, rainfall is increasing to around 3.9mm per day, and the beaches are less crowded. For those willing to be patient, October is one of the best months of the year for genuine Lahinch power.
Average Spot conditions at Lahinch in October
Swell history for October
Wind history for October
Swell quality
Analyze the groundswell consistency at Lahinch 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 Lahinch for your next trip in October.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Lahinch 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 Lahinch.