Surf Forecasts:
Lahinch Strand surf forecast from 26 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 7PM (local time) - 1.5ft (0.5m), 7s period, W swell with cross-offshore winds.
- Most powerful swell: Monday 31 Aug, 4AM (local time) - 6ft (1.9m), 10s period, W swell with 753 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 7PM (local time) - 1.5ft (0.5m), 7s period with W swell.
Best Forecast Surf Conditions for Lahinch Strand this week:
The surf forecast for Lahinch Strand over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 7PM. The primary swell is predicted to be 0.5m and 7s period with a secondary swell of 0.3m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Lahinch Strand in the next 16 days are 1.9m 10s and forecast to arrive on Monday (Aug 31) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Saturday (Aug 29) at 10AM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Wed 26th Aug) | 1.5ft (0.5m) 7s |
| Best Surf | 7PM (Wed 26th Aug) | 1.5ft (0.5m) 7s |
| Most Powerful | 4AM (Mon 31st Aug) | 6ft (1.9m) 10s |
Table - best surf conditions forecast for Lahinch Strand over the next 16 days.
The Lowdown
Alright, let’s get into it.
The long-range picture here is a bit of a mixed bag, and I won’t sugar-coat it. We’ve got a run of poor surf and tricky winds for the first week or so, with only brief glimpses of something rideable. The real juice shows up later, but we’ll have to be patient and pick our moments.
Right off the bat, Wednesday morning at Lahinch Strand (County Clare) has a tiny bit of swell – 1.6ft from the west – with a light ENE cross-off breeze, so the surface is clean. But the energy is weak, a paltry 30 combined energy, and the 8-second period is short and weak. It’s surfable for a beginner on a foamie, but honestly, it’s not worth getting excited about. The water is 63.3°F, which is a touch warmer than usual for this time of year, so that’s a small bonus.
Thursday morning looks a little better. The swell bumps up slightly to 2.3ft from the west, and we get a proper NE offshore wind – moderate at 12 mph. That’s clean, and the period stretches to 9 seconds. The energy is still weak at 81, but it’s the best we’ve seen. It’s an ordinary, small, clean day – okay for a longboard or a funboard, but nothing that’ll have you calling in sick for work.
Then we hit a lull. From Friday the 28th through to Sunday the 30th, it’s pretty grim. The wind swings onshore or cross-shore, the swell drops off, and the energy numbers are pitiful – down in the 9 to 51 range. Saturday morning has a bit of offshore wind, but the swell is only 1ft with 9 energy. Not worth the rubber. This is a solid stretch of flat, messy conditions.
Monday the 31st sees a pulse of proper swell – 5.6ft from the west with a 10-second period, and the energy jumps to 557. But the wind is a fresh cross-onshore WSW at 19 mph, making it lumpy and poor. It’s got size, but it’s messy. The same story runs through Tuesday the 1st of September, with 6.2ft swell but the wind stays cross-onshore, and the period drops back to 8 seconds. It’s just not clean.
Wednesday the 2nd is smaller again – 3.3ft – and still cross-on. Then Thursday the 3rd sees the wind pick up, with a strong breeze at 25 mph and 6.9ft of WSW swell, but it’s onshore and lumpy. This is more of a blown-out mess than a surf day.
Friday the 4th is when things get serious. We’ve got a near gale blowing cross-onshore at 31 mph and a big 9.8ft west swell with an 11-second period. The energy is a huge 2070 – that’s strong, powerful surf. But with that wind, it’s going to be a full-on, blown-out washing machine. Only for the most experienced and those who don’t mind a beating. Not a recommendation for anyone else.
Now, here’s where it gets interesting. Saturday the 5th of September. The swell is still solid at 8.2ft from the west, with an 11-second period and energy around 1439-1477. But the wind drops right out – light WSW at 6 mph, leaving just a small cross-on ripple. The comment says the wind and tide are favorable, but the swell is predicted to be too big for this break. At 8.2ft, that’s expert territory, and it might be maxing out Lahinch. This is a standout for the big-wave crew, but it’s not for the faint of heart.
Sunday the 6th backs right off, with the wind swinging onshore and strong, and the swell dropping to 4.3ft. Then we have a few more poor days – small, weak, and messy from the 7th and 8th.
But the final chapter, around Wednesday the 9th and Thursday the 10th, has another pulse. The 9th shows 7.2ft from the west-southwest with a 10-second period, clean with a moderate north offshore wind. The energy is a solid 878. Again, the caveat is that the swell might be too big for the break, so it’s for experts. Then Thursday the 10th looks the cleanest of the whole run – glassy conditions with a light SSE wind, and a big 9.8ft WSW groundswell at 11 seconds, with a massive 1931 energy. This is the biggest, cleanest swell of the whole outlook, but at 9.8ft, it’s definitely too big for most. This is a proper big-wave day, and it’s promising, but it’s over a week away, so we’ll have to see how it shapes up.
So, to be honest, the best on offer is Saturday the 5th and Thursday the 10th, but both are oversized for this spot and only for experts. If you’re looking for a clean, manageable wave, the pickings are slim. The first week is mostly a write-off, with a small window on Thursday the 27th. It’s one of those stretches where you might be better off checking the cams and waiting for the wind to cooperate.
Stay patient.
R
Short Range ForecastModerate rain (total 16mm), heaviest on Fri night. Warm (max 20°C on Wed afternoon, min 14°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 22mm), heaviest during Sat night. Very mild (max 16°C on Mon morning, min 13°C on Sat night). Winds increasing (light winds from the S on Sun morning, strong winds from the SW by Mon night). | ||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 8 | W 7 | W 10 | W 9 | W 9 | WNW 8 | WNW 5 | WNW 7 | WNW 7 | WNW 7 | SW 9 | WSW 10 | WSW 9 | W 9 | W 6 | W 10 | W 10 | WSW 7 | W 8 | W 8 | W 8 |
Wave Graph | |||||||||||||||||||||
29 | 26 | 88 | 81 | 57 | 22 | 25 | 42 | 15 | 9 | 43 | 163 | 177 | 158 | 298 | 557 | 470 | 344 | 476 | 476 | 284 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | cross | cross-on | cross-on | cross-off | off | cross | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on |
High Tide | 5:16PM4.01m | 5:41AM3.87m | 5:49PM4.23m | 6:13AM4.07m | 6:21PM4.39m | 6:45AM4.21m | 6:53PM4.47m | 7:16AM4.28m | 7:25PM4.46m | 7:49AM4.28m | 8:00PM4.36m | 8:24AM4.19m | 8:38PM4.18m | ||||||||
Low Tide | 11:06AM0.89m | 11:31PM0.53m | 11:38AM0.65m | 00:01AM0.30m | 12:08PM0.46m | 00:30AM0.13m | 12:39PM0.34m | 1:00AM0.05m | 1:10PM0.29m | 1:31AM0.07m | 1:43PM0.32m | 2:04AM0.19m | 2:19PM0.44m | 2:39AM0.40m | |||||||
6:35 | — | — | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:46 | — | — | |
— | 8:40 | — | — | 8:38 | — | — | 8:36 | — | — | 8:34 | — | — | 8:31 | — | — | 8:29 | — | — | 8:27 | — | |
mm | — | 3 | 1 | — | — | — | — | — | 12 | 3 | 1 | 4 | 3 | 1 | — | 4 | 2 | 4 | 3 | — | — |
Temp °C | 18 | 20 | 18 | 18 | 19 | 17 | 16 | 17 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 16 | 15 | 15 | 15 | 16 | 14 |
Feels °C | 17 | 19 | 18 | 16 | 20 | 17 | 15 | 15 | 16 | 11 | 11 | 13 | 14 | 12 | 8 | 11 | 10 | 10 | 11 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 7 | W 10 | W 9 | W 9 | WNW 8 | WNW 5 | — | WNW 7 | WNW 7 | SW 9 | WSW 10 | WSW 9 | W 9 | — | — | — | — | — | W 18 | W 16 |
29 | 26 | 88 | 81 | 57 | 22 | 25 | — | 15 | 9 | 43 | 163 | 177 | 158 | — | — | — | — | — | 6 | 5 | |
Swell 2 Height (m) Direction Period (s) | W 8 | W 11 | — | — | — | NW 5 | WNW 8 | — | — | — | W 10 | WNW 4 | N 6 | N 6 | — | — | — | — | — | — | — |
1 | 2 | — | — | — | 6 | 11 | — | — | — | 2 | 3 | 1 | 1 | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 2 | NNE 3 | — | — | WNW 7 | — | N 3 | NW 4 | — | — | — | W 6 | W 10 | W 10 | WSW 7 | W 8 | W 8 | W 8 |
— | — | — | 1 | 1 | — | — | 42 | — | 5 | 6 | — | — | — | 298 | 557 | 470 | 344 | 476 | 476 | 284 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 53 | 53 | 0 | 0 | 0 | 405 | 152 | 107 | 84 | 255 | 194 | 6 | 6 | 296 | 690 | 151 | 399 | 399 | 87 | 578 | 104 |
Best forecast wave conditions in Clare | |||||||||||||||||||||
Best forecast wave conditions in Ireland | |||||||||||||||||||||
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Information about the Lahinch Strand Surf forecast
The above surf forecast table for Lahinch Strand provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lahinch Strand can be found by selecting the local surf guide option on the grey menu. Our Lahinch Strand surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Lahinch Strand) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Lahinch Strand may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Clare? If you are looking for accommodation near Lahinch Strand, camping, hotels and holiday cottages in Clare, consider staying in Inis which is 26 km (16 miles) away. Other places in and around Clare where you can find information about places to rent, and car hire include Foynes which is 39 km (24 miles) away, Shannon, Galway and Limerick.











