Aberdaron Surf Break

Lat Long: 52.80° N 4.70° W

Aberdaron 48 hour detailed Surf Forecast

Issued: 12 am 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Aberdaron sea temperature is
17.5° C
1.6° 

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


How big are the waves at Aberdaron today (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 0.5ft (0.1m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 0.5ft (0.1m), 13s period with SW swell.
  • Evening surf: Evening surf (21 Aug, local time) - 0.5ft (0.1m), 16s period with SW swell.

The current surf forecast for Aberdaron at 6AM is: 0.1m 14s primary swell from a Southwest direction and 0.3m 6s secondary swell from a Southwest direction (forecast issued at 12:00am August 21). An open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (21 Aug)0.5ft (0.1m)14s
Afternoon (21 Aug)0.5ft (0.1m)13s
Evening (21 Aug)0.5ft (0.1m)16s

Table - waves today at Aberdaron. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 2mm), mostly falling on Fri morning. Very mild (max 16°C on Fri afternoon, min 13°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu night, light winds from the N by Sun morning).

Friday
21
Saturday
22
Sunday
23
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SW
6
0.3
SW
6
0.3
SW
6
0.1
SW
13
0.1
SW
13
0.1
W
16
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
13
0.1
SW
16
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
13
0.2
WSW
12
Wave Graph
Metric surfscale
Energy kJ
10
8
7
7
7
7
10
10
10
7
10
8
8
8
8
8
8
8
8
8
7
7
7
15
Wind (km/h)
30
NNW
25
NNW
25
NNW
25
NNW
25
NNW
20
N
30
N
25
N
20
NNE
20
N
20
N
20
N
20
NNW
25
NNW
20
N
15
N
15
N
15
NNE
15
NNE
5
N
10
NNW
15
NNW
15
N
15
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
2:45AM2.80m
3:22PM2.70m
4:14AM2.59m
5:01PM2.65m
5:49AM2.62m
6:22PM2.82m
Low Tide
9:23AM1.49m
10:11PM1.52m
10:58AM1.60m
00:02AM1.51m
12:37PM1.49m
cloud
part cloud
cloud
rain showers
part cloud
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:32
8:30
8:29
 mm
1
1
Temp °C
14
13
13
14
14
16
16
15
14
13
13
13
13
14
14
14
14
14
14
14
14
15
16
16
Feels °C
8
8
8
9
9
12
10
10
10
9
9
9
9
10
10
11
11
11
12
13
12
12
12
13
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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