Aberffraw Surf Break

Lat Long: 53.18° N 4.46° W

Aberffraw 48 hour detailed Surf Forecast

Issued: 12 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Aberffraw sea temperature is
18.6° C
2.8° 

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


How big are the waves at Aberffraw today (17 Aug):

  • Morning surf: Morning surf (17 Aug, local time) - 1.5ft (0.5m), 5s period with SW swell.
  • Afternoon surf: Afternoon surf (17 Aug, local time) - 1.5ft (0.4m), 5s period with SW swell.
  • Evening surf: Evening surf (17 Aug, local time) - 2ft (0.6m), 3s period with SSW swell.

The current surf forecast for Aberffraw at 9PM is: 0.6m 3s primary swell from a South-southwest direction (forecast issued at 12:00pm August 17). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (17 Aug)1.5ft (0.5m)5s
Afternoon (17 Aug)1.5ft (0.4m)5s
Evening (17 Aug)2ft (0.6m)3s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Mon night. Very mild (max 18°C on Tue afternoon, min 14°C on Tue night). Winds increasing (light winds from the W on Mon morning, fresh winds from the SW by Wed morning).

Mon
17
Tuesday
18
Wednesday
19
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SW
5
0.4
SW
5
0.4
SW
5
0.3
SW
5
0.6
SSW
3
0.7
SW
4
0.8
WSW
5
0.7
SW
5
0.8
WSW
6
0.7
WSW
6
0.5
SW
6
0.5
SW
6
0.7
WSW
4
0.9
WSW
4
0.9
WSW
5
0.9
WSW
4
1
WSW
5
1.1
SW
5
1.1
SW
5
1.4
SW
6
1.3
SW
6
Wave Graph
Metric surfscale
Energy kJ
12
9
7
4
6
18
27
22
47
37
16
16
11
29
33
30
40
55
58
133
112
Wind (km/h)
10
WNW
5
W
10
W
15
S
30
SSW
20
WSW
25
WNW
20
WNW
20
W
20
W
15
WSW
15
SW
20
WSW
25
WSW
25
WSW
25
WSW
25
SW
30
SW
25
SSW
20
SW
15
WSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
High Tide
1:04PM3.73m
1:21AM3.95m
1:44PM3.51m
2:05AM3.58m
2:29PM3.25m
Low Tide
7:34AM0.15m
7:45PM0.46m
8:13AM0.53m
8:25PM0.77m
8:54AM0.92m
9:10PM1.10m
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
rain showers
clear
clear
part cloud
cloud
light rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:42
8:39
8:37
 mm
1
1
1
1
1
1
Temp °C
16
16
16
16
16
17
17
16
16
16
17
18
17
15
14
14
15
16
16
16
16
Feels °C
16
16
15
14
12
15
14
13
13
13
14
15
13
11
10
10
10
11
12
13
14
  • 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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