Conditions at Lahinch in March
March: Powerful Spring Swell
March keeps the winter momentum going while the atmosphere begins its slow transition into spring. Average wave heights remain solid at around 6-7ft (2.0m) with a long-period 11.9s, and the W/WSW swells are firing; W alone accounts for 28.7% of all wave directions and WSW 16.1%. The likelihood of an XL day drops a notch, but the chance of finding clean, powerful head-high to double-up waves increases. Wind is ideal 21% of the time, with the offshore quadrant (N through E) beginning to show more presence. Rain eases to around 3.1mm per day, air temps nudge up to 7°C, and the water stays cold at 8.5°C. When a slow-moving high-pressure system swings a northerly down the coast, March produces some of the most user-friendly winter surf of the year.
Average Spot conditions at Lahinch in March
Swell history for March
Wind history for March
Swell quality
Analyze the groundswell consistency at Lahinch during March. 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 March.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Lahinch for March. 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.