Magheroarty - surf spot statistics

Magheroarty in Ireland is a swell-rich spot with consistent waves for much of the year, though the best conditions for surfers are typically found during the autumn, winter, and early spring months. The highest-quality waves occur from October through March, when ground swells dominate (59-88% frequency) and mean swell sizes range from 1.9m to 2.7m. These months offer powerful, clean waves, particularly in January and February when ground swells reach 88%, and swell heights average 2.6-2.7m. However, wind conditions are often challenging, with bad onshore winds occurring 86-90% of the time in these peak swell months, meaning surfers must time their sessions carefully around wind shifts. From April to September, the swell mix shifts toward wind swells (56-78% frequency), resulting in smaller, less consistent waves (1.2-1.6m). While summer months like June and July see poor ground swell contributions (15-27%), they do offer slightly better wind conditions (19-21% good winds) compared to winter. However, the waves are generally weaker and less ideal for advanced surfers. For the best balance of solid swell and manageable winds, late autumn (October-November) can be a strong choice, as ground swell remains dominant (59-73%) with slightly lower wind interference than mid-winter. Ultimately, committed surfers will prioritize winter months for larger, cleaner waves despite frequent onshore winds, while summer may appeal to beginners or those looking for more relaxed conditions.

February at this Irish surf spot offers consistent, powerful conditions with an average swell height of 2.6m and a solid 12.8s period, indicating well-organized, energy-rich waves. The dominant swell direction is from the NW-WSW quadrant, which aligns best with the break, producing the majority of rideable waves—especially in the 1.5–2.5m+ range. Larger swells (2.5m+) are frequent from the NW-WSW, with the NW direction alone contributing 7-10% of waves over 2.5m, making it the prime source for powerful, clean surf. Wind conditions, however, are often challenging: only 10% of the time are winds ideal (light offshore or cross-offshore, likely from the NE-ENE). Winds are predominantly S-WSW, which are onshore and strong (20-50kph), creating bumpy or choppy conditions. Expect a mix of epic NW swell days with clean waves when winds cooperate, but frequent onshore winds mean patience is key. Winter consistency is high, but wind luck is low—pack a step-up board and prepare for raw Atlantic power.