Lahinch Strand Surf Break

Lat Long: 52.93° N 9.35° W

Lahinch Strand Surf Forecast and Surf Report

Issued: 12 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Lahinch Strand sea temperature is
17.4° C
1.7° 

Lahinch Strand surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Lahinch Strand surf forecast from 20 Aug 2026:

  • Best quality surf: Thursday 20 Aug, 4AM (local time) - 7ft (2.1m), 10s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Thursday 20 Aug, 4AM (local time) - 7ft (2.1m), 10s period, WNW swell with 768 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 4AM (local time) - 7ft (2.1m), 10s period with WNW 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 Thursday (Aug 20) at 4AM. The primary swell is predicted to be 2.1m and 10s period with a secondary swell of 0.1m and 16s. 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 2.1m 10s and forecast to arrive on Thursday (Aug 20) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Thursday (Aug 20) at 7PM.

Wave TypeTime (IST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Thu 20th Aug)7ft (2.1m) 10s
Best Surf 4AM (Thu 20th Aug)7ft (2.1m) 10s
Most Powerful 4AM (Thu 20th Aug)7ft (2.1m) 10s

Table - best surf conditions forecast for Lahinch Strand over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s cookin’ for the next couple weeks.

Right off the bat, we’ve got a real mixed bag on our hands. The first few days are a write-off, honestly. Too much wind and lumpy conditions to even think about paddling out at Lahinch Strand (County Clare). Wednesday the 19th is a total no-go with that 19 mph cross-on and 7 ft swell just getting chopped to bits. Thursday morning the 20th cleans up a bit with a cross-off wind, but it’s still marginal. Then Friday and Saturday are tiny, with swell dropping to 1 ft or less – not worth getting wet.

After that, there’s a real dry spell. Sunday the 23rd and Monday the 24th have almost no energy, with swell heights below 2 ft and combined energy readings in the teens and low hundreds – weak sauce. Tuesday the 25th is also flat with onshore winds. So basically, from the 19th up until the 26th, there’s nothing worth chasing.

Now, the first real glimmer of hope comes on Thursday morning, August 27th. The wind goes glassy – dead calm, 0 mph – and we’ve got a 5 ft swell from the west with a 9-second period. The combined energy is moderate at 367. That’s clean, that’s rideable, and it’s the standout of the first week. The water is sitting at 63°, which is a touch warmer than normal for this time of year, so you won’t need a thick suit.

But the real gem is hiding further out. Sunday morning, August 30th, is the pick of the whole forecast. The wind is glassy again, less than 3 mph from the ESE, and we’ve got a solid 7 ft swell from the west with a 10-second period. Combined energy is 634 – moderate to strong. The forecast is for very good surf conditions. That’s the one to circle on the calendar. It’s a bit of a wait, but it’s going to be worth it. The session will be clean, consistent, and the west swell is exactly what Lahinch wants. It’s a beginner-plus spot, so 7 ft is fun for intermediate surfers, but not too big for a confident learner.

After that, the wind turns onshore again from the 30th afternoon through to the 3rd of September, with the swell staying around 6 ft to 8 ft, but the wind is cross-on or onshore, so it’s going to be choppy and lumpy. The energy is strong (over 700 in some cases), but the quality just isn’t there. The 2nd of September has a 6 ft swell with onshore wind – messy. The 3rd is a write-off with a near gale from the SE. So really, the August 30th morning window is the one to aim for.

To wrap it up: the first week is a bust. The 27th gives you a clean window with moderate swell, but the 30th is the best session on offer – glassy, solid 7 ft west swell, and good energy. After that, it’s back to battling the wind. Keep an eye on that 30th, it’s a long-range call but it’s looking promising.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Wed night. Very mild (max 16°C on Thu afternoon, min 12°C on Fri night). Winds decreasing (fresh winds from the WNW on Wed night, calm by Fri night).

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Tue afternoon. Warm (max 22°C on Mon afternoon, min 13°C on Sat night). Winds increasing (light winds from the E on Sun morning, fresh winds from the ESE by Tue afternoon).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
0
0
1
1
0
0
0
0
1
0
0
0
0
0
0
2
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
WNW
10
1.3
WNW
9
1
WNW
9
0.8
NW
8
0.7
NW
7
0.4
WSW
10
0.4
WSW
9
0.3
WSW
9
0.3
WSW
9
0.3
W
8
0.2
WNW
8
0.4
NW
8
0.7
WNW
12
0.9
WNW
10
0.8
WNW
10
0.8
W
9
0.7
W
9
0.7
W
8
1.2
W
11
1.5
W
10
1.3
W
10
Wave Graph
Metric surfscale
Energy kJ
539
280
141
75
49
31
26
15
15
12
7
16
119
158
125
111
76
64
319
443
314
Wind (km/h)
25
NNW
25
N
15
N
20
N
20
N
10
NNE
5
NNE
15
NW
10
NE
5
E
10
NW
10
E
15
ESE
20
SE
20
ENE
30
ESE
35
ESE
5
SW
10
ESE
15
WSW
10
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross
off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
on
cross-off
cross-on
cross-on
High Tide
11:08AM3.30m
11:39PM3.07m
12:12PM3.10m
00:57AM2.90m
1:36PM3.05m
2:29AM2.93m
2:58PM3.19m
3:41AM3.13m
3:57PM3.45m
4:30AM3.38m
4:40PM3.74m
5:08AM3.64m
5:16PM4.01m
Low Tide
4:34AM1.36m
5:10PM1.53m
5:37AM1.68m
6:46PM1.73m
7:27AM1.81m
8:34PM1.66m
8:57AM1.68m
9:39PM1.41m
9:52AM1.43m
10:23PM1.12m
10:32AM1.16m
10:59PM0.81m
11:06AM0.89m
11:31PM0.53m
part cloud
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
mod rain
rain showers
light rain
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:28
6:31
6:31
6:33
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:53
8:52
8:50
8:47
8:45
8:43
8:40
 mm
1
1
7
1
2
2
1
Temp °C
15
16
13
15
15
13
15
16
16
17
18
17
20
22
18
18
18
16
17
16
15
Feels °C
9
11
8
10
10
9
13
13
14
16
15
15
16
17
14
13
13
14
16
15
14
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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