Aberavon Surf Break

Lat Long: 51.60° N 3.83° W

Aberavon Surf Forecast and Surf Report

Issued: 12 am 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Aberavon sea temperature is
18.7°C
2.9° 

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


Aberavon surf forecast from 15 Sep 2026:

  • Best quality surf: Sunday 20 Sep, 7AM (local time) - 3.5ft (1.0m), 7s period, WSW swell with glassy winds.
  • Most powerful swell: Thursday 17 Sep, 7AM (local time) - 6ft (1.8m), 7s period, WSW swell with 286 kJ wave energy.
  • Next surfable swell (1★+): Sunday 20 Sep, 7AM (local time) - 3.5ft (1.0m), 7s period with WSW swell.

Best Forecast Surf Conditions for Aberavon this week:

The surf forecast for Aberavon over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 20) at 7AM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.1m and 14s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Aberavon in the next 16 days are 1.8m 7s and forecast to arrive on Thursday (Sep 17) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sun 20th Sep)3.5ft (1.0m) 7s
Best Surf 7AM (Sun 20th Sep)3.5ft (1.0m) 7s
Most Powerful 7AM (Thu 17th Sep)6ft (1.8m) 7s

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


The Lowdown

Right then, let's have a look at what we’ve got for the next couple of weeks here. To be honest, it’s a bit of a lean spell. The swell just isn’t finding the coast with any punch, and for the first few days, you’d be hard pressed to get anything worth paddling out for. There’s a long stretch where the conditions are pretty poor, so don't expect much action until we get into the second week.

It all starts off on Tuesday the 15th with a sloppy 4ft from the WSW at a short, weak 7 seconds – 145 (moderate) in the energy department – but the WNW winds are pushing 15-18 mph onshore, making it choppy and rubbish. That theme pretty much holds through the week. Wednesday the 16th has a bit more knee-high stuff, but the period stretches a touch to 9 seconds, energy bumping to 256 (moderate), but the wind is still messy. Thursday the 17th sees the swell try to push up to 5ft around the 7-second mark, 276 (moderate) energy, but again, the wind is a problem, making it bumpy.

Friday the 18th into Saturday the 19th is more of the same – small, short-period swell, 3-5ft, with onshore winds and energy readings in the 100-176 range (weak to moderate). It’s not doing anything for us.

Finally, there's a little shift on Sunday the 20th morning with a brief window: light WSW winds at 3 mph giving a light cross-onshore, swell dropping to 3ft at 7 seconds, 109 energy. It’s still weak, but at least it’s not howling. Then by Monday the 21st, we hit the smallest stuff – 2ft, 7 seconds, 40 energy – but the morning turns glassy with zero wind. It's tiny, but clean.

The standouts for the whole two weeks are both small and clean, coming later in the second week. The best of it looks like Wednesday morning the 23rd at Aberavon. The swell is a modest 3ft from the WSW at 9 seconds (159 energy, moderate), but we get light offshore winds from the east at 3 mph, giving clean conditions. That’s about as good as it gets right now. On Friday morning the 25th, we get another interesting little window: the swell is only 1ft from the WSW, but the period jumps to a very long 14 seconds with glassy conditions, energy just 51 (weak). That’s a real long-period groundswell, which at a beach/reef setup like Aberavon can look a bit straight, but you might find a little runner if you hunt around. That second one is promising but far off, so keep an eye on it.

It’s not a time to be holding your breath for big waves. We are looking at a proper slow period. The water temp is about average for the time of year – nothing unusual there.

Rusty

Short Range Forecast

Light rain (total 9mm), mostly falling on Mon night. Very mild (max 18°C on Mon night, min 13°C on Tue night). Mainly fresh winds.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 18°C on Sun afternoon, min 12°C on Thu night). Winds decreasing (fresh winds from the SW on Fri night, calm by Sat night).

Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
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
1
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)
1.2
WSW
7
1.4
W
7
1.1
W
7
1.2
W
9
1.1
W
10
0.5
W
10
1.6
WSW
7
1.4
WSW
7
1.3
W
7
1
WSW
7
1
WSW
7
1.5
WSW
7
1.4
WSW
7
1.4
WSW
7
1.3
WSW
7
0.9
WSW
7
1
W
9
0.7
WSW
7
0.6
WSW
7
0.5
WSW
7
0.4
WSW
8
Wave Graph
Metric surfscale
Energy kJ
143
181
120
256
250
58
276
214
171
111
108
198
173
176
141
66
157
48
36
28
19
Wind (km/h)
25
WNW
30
WNW
15
NW
20
NW
25
W
30
WSW
25
WNW
25
WNW
20
WNW
15
W
25
WSW
30
WSW
25
WSW
25
WSW
20
W
5
WSW
15
WSW
5
NW
0
WNW
10
W
5
NNE
Wind State
cross-on
cross-on
cross
cross
cross-on
cross-on
cross
cross-on
cross
cross-on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
cross-on
glassy
High Tide
9:30AM8.51m
9:47PM8.30m
10:03AM7.99m
10:21PM7.66m
10:38AM7.38m
10:58PM6.98m
11:16AM6.73m
11:42PM6.31m
12:08PM6.12m
00:46AM5.75m
1:32PM5.71m
2:30AM5.55m
3:20PM5.82m
Low Tide
3:29PM0.76m
3:46AM1.08m
4:02PM1.30m
4:18AM1.68m
4:37PM1.92m
4:55AM2.31m
5:20PM2.57m
5:43AM2.93m
6:22PM3.15m
7:02AM3.40m
8:08PM3.43m
8:57AM3.41m
9:51PM3.15m
clear
clear
clear
cloud
part cloud
light rain
rain showers
cloud
clear
part cloud
light rain
rain showers
light rain
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:50
6:52
6:52
6:54
6:56
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:30
7:29
7:25
7:23
7:22
7:19
7:16
 mm
4
2
1
1
1
Temp °C
16
17
15
16
16
16
16
15
14
16
15
17
17
17
17
17
18
16
19
20
18
Feels °C
12
11
13
12
10
11
12
10
10
11
11
13
14
15
16
16
17
17
20
20
18
  • 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 Aberavon Surf forecast

The above surf forecast table for Aberavon provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Aberavon can be found by selecting the local surf guide option on the grey menu. Our Aberavon 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 (Aberavon) 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 Aberavon 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 Wales - South East? If you are looking for accommodation near Aberavon, camping, hotels and holiday cottages in Wales - South East, consider staying in Briton Ferry which is 4 km (2 miles) away. Other places in and around Wales - South East where you can find information about places to rent, and car hire include Neath Abbey which is 7 km (4 miles) away, Neath, Swansea and Clydach.

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