Aberaeron Surf Break

Lat Long: 52.25° N 4.26° W

Aberaeron Surf Forecast and Surf Report

Issued: 12 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Aberaeron sea temperature is
19.7° C
3.6° 

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


Aberaeron surf forecast from 18 Aug 2026:

  • Most powerful swell: Thursday 20 Aug, 4PM (local time) - 5ft (1.5m), 6s period, NNW swell with 143 kJ wave energy.

Best Forecast Surf Conditions for Aberaeron this week:

The most powerful waves expected at Aberaeron in the next 16 days are 1.5m 6s and forecast to arrive on Thursday (Aug 20) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 5s period and expected on Friday (Aug 21) at 1AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4PM (Thu 20th Aug)5ft (1.5m) 6s

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


The Lowdown

Alright folks, Rusty here. Let’s take a look at what Aberaeron has in store for us over the next couple of weeks. I’ll be straight with you – this isn’t a classic stretch for us, and the first week is a proper write-off. We’re looking at a long gap of poor conditions right from the start. From Tuesday the 18th of August all the way through to Saturday the 29th of August, there’s just nothing worth paddling out for. The wind is mostly onshore or cross-onshore, the swell is weak, and those combined energy numbers are barely scraping into double digits – we’re talking 26 to 45 for most of that run, which is weak. It’s lumpy, choppy, and just plain messy.

Things finally start to show a little life on Sunday the 30th of August. The morning session is the first time we see a score of 1 out of 10, which is more of a “maybe” than a “let’s go.” You’ve got a 4ft swell from the WNW with a short 5-second period, so it’s windswell, not a groundswell. The combined energy is still only 73, so it’s weak. But the wind is light from the SSE at 6 mph, and it’s cross-offshore, keeping the surface clean. It’s not going to set the world on fire, but it’s the best we’ve seen in nearly two weeks.

The standout, if you can call it that, is on Monday the 31st of August. The afternoon brings a 6ft swell from the SW, with a period of 7 seconds. That combined energy jumps to 309, which is moderate energy – a real sign of life. The wind is from the S at 12 mph, cross-offshore, so the waves should be clean. However, at 6ft, this is getting a bit much for beginners, but for the intermediate crew, this is your window. The swell direction is SW, and the guidance says the optimum swell direction for Aberaeron is SW, so that’s a perfect match. It’s a beach and point setup, so it can handle that direction. The crowds here are “sometimes,” so you might have a few mates out, but nothing crazy.

The water temperature anomaly is not mentioned in the data, so it’s about average for the time of year. For the first break, that’s all we can say.

Into the first week of September, the surf drops off again. On Tuesday the 1st of September, we get a 4ft SW swell with a longer 10-second period, giving us 271 combined energy, but it’s ruined by a strong 19 mph cross-on shore wind. That’s lumpy and poor. Wednesday the 2nd of September is similar – 4ft from the W, 8-second period, 224 energy, but onshore wind again.

So, to sum it up: don’t bother for the first week and a half. Your best bet is the afternoon of Monday the 31st of August. It’s not going to be epic, but it’s clean, the direction is right, and there’s enough energy to get a few fun ones. After that, it’s back to the waiting game.

Rusty.

Short Range Forecast

Moderate rain (total 10mm), heaviest on Tue night. Very mild (max 18°C on Mon night, min 14°C on Tue night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 16°C on Fri afternoon, min 12°C on Thu night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
W
4
0.5
WSW
6
0.5
W
6
0.8
W
4
1
W
5
0.8
WSW
7
0.9
W
5
1.5
NNW
6
0.2
WSW
7
0.2
WSW
7
0.5
NW
4
0.1
W
13
0.1
W
15
0.7
NNW
4
0.7
NNW
4
0.7
NNW
4
0.6
NNW
4
0.1
W
14
0.1
W
8
0.1
W
14
0.1
W
13
Wave Graph
Metric surfscale
Energy kJ
33
21
18
21
45
58
34
143
4
4
9
3
5
13
19
18
15
4
1
4
3
Wind (km/h)
25
WNW
20
W
15
W
20
W
30
W
15
WSW
20
WNW
30
NNW
10
NNE
10
NE
15
NNW
5
E
5
N
20
NNW
20
N
25
NNW
20
NNW
5
NNW
5
SSE
15
NW
15
SE
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
cross-off
cross-on
off
cross
cross-on
cross
cross-on
cross-on
glassy
cross-off
on
cross-off
High Tide
12:21PM3.65m
00:42AM3.67m
1:02PM3.34m
1:25AM3.26m
1:49PM3.03m
2:21AM2.89m
2:57PM2.78m
3:51AM2.66m
4:42PM2.71m
5:32AM2.69m
6:05PM2.90m
6:36AM2.90m
6:57PM3.19m
Low Tide
6:56AM0.72m
6:57PM0.88m
7:24AM1.04m
7:31PM1.16m
7:58AM1.34m
8:19PM1.43m
8:51AM1.59m
9:39PM1.63m
10:27AM1.72m
11:42PM1.64m
12:21PM1.61m
1:08AM1.42m
1:25PM1.35m
1:57AM1.13m
part cloud
part cloud
rain showers
rain showers
part cloud
rain showers
light rain
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:05
6:07
6:07
6:09
6:11
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:36
8:34
8:31
8:30
8:28
8:24
8:22
 mm
3
1
3
2
Temp °C
17
18
15
17
17
16
15
16
14
15
16
15
15
15
15
15
15
15
18
17
14
Feels °C
13
15
12
13
11
14
12
11
11
13
13
14
13
11
10
11
11
13
16
14
12
  • 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 Aberaeron Surf forecast

The above surf forecast table for Aberaeron provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Aberaeron can be found by selecting the local surf guide option on the grey menu. Our Aberaeron 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 (Aberaeron) 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 Aberaeron 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 Mid Wales? If you are looking for accommodation near Aberaeron, camping, hotels and holiday cottages in Mid Wales, consider staying in Aberystwyth which is 16 km (10 miles) away. Other places in and around Mid Wales where you can find information about places to rent, and car hire include Trawscoed which is 18 km (11 miles) away, Aberporth, Carmarthen and Builth Wells.

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