Doolin Point seasonal overview
Best Surf Season (October - March)
The North Atlantic flexes its muscles during these months, delivering consistent, powerful, and long-period swell that lights up Doolin Point. Average wave heights range from 2.0m to 2.5m, with periods frequently exceeding 12 seconds, meaning serious, groundswell-driven sets. The prevailing fetch from the west and southwest aligns perfectly with the spot's WSW exposure, so the swell is well-refracted and focused. The catch? A typical winter storm track spins up a ton of onshore wind from the SW to W quadrant, so the offshore window from N through ENE is often narrow. Yet when a cold front clears and high pressure builds, the combo of big, clean lines and light offshore winds is world-class. This is the prime time for pushing your limits.
Fair Surf Season (April - May)
As the ocean transitions, energy levels drop but consistency remains decent. Swell heights average 1.2-1.4m and periods fall to the 8-10s range, offering smaller, punchier waves. The wind regime becomes more variable, with an increased frequency of offshore (N to ENE) breezes—pushing ideal wind percentages to 21-22%. You'll face more wind-affected days from the SW too, but the smaller swell is less demanding. This season is ideal for longboarders or those seeking a more relaxed session with cleaner conditions, but don't expect the raw power of winter.
Low Surf Season (June - September)
Summer heat brings a marked decline in swell size and period. Average wave heights hover around 1.1-1.2m, with periods often below 9s, resulting in weak, short-period waves that struggle to break cleanly at Doolin Point. The dominant swell still comes from the W and WSW, but it lacks the energy to produce memorable waves. Onshore winds from the SW to W sector are common, with ideal wind percentages dropping to 14-18%. The rare day with a northerly breeze and a small pulse of fetch can still be fun for a grovel session, but overall, this is a season best spent on other activities or waiting for the fall transition.
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Conditions at Doolin Point in May
May: Grovel Season Arrives
May sees average swell height decline further to 1.2m, with period dropping to 9.8s. The W and WNW quadrants still produce most of the swell (31.2% and 20.7%), but the reduced size and shorter period mean waves are less powerful and more prone to sectioning. This is classic grovel territory—fun when the wind plays nice. Ideal wind remains high at 21%, with consistent offshore breezes from N through ENE (NNE 5.1%, NE 5.4%, ENE 6.3%). Onshore flow is still notable but less persistent. If you're looking for playful, rippable conditions on a summer board, May offers the best balance of clean conditions and rideable waves for this time of year.
Average Spot conditions at Doolin Point in May
Swell history for May
Wind history for May
Swell quality
Analyze the groundswell consistency at Doolin Point during May. 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 Doolin Point for your next trip in May.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Doolin Point for May. 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 Doolin Point.
