Abermawr Surf Break

Lat Long: 51.97° N 5.09° W

Abermawr 48 hour detailed Surf Forecast

Issued: 12 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Abermawr sea temperature is
17.7° C
1.4° 

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


How big are the waves at Abermawr today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 4.5ft (1.3m), 7s period with WSW swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 3.5ft (1.0m), 7s period with WSW swell.
  • Evening surf: Evening surf (20 Aug, local time) - 3.5ft (1.1m), 6s period with N swell.

The current surf forecast for Abermawr at 5PM is: 1.2m 5s primary swell from a North direction and 0.9m 7s secondary swell from a West-southwest direction, 0.3m 9s secondary swell from a West-southwest direction (forecast issued at 12:00pm August 20). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (20 Aug)4.5ft (1.3m)7s
Afternoon (20 Aug)3.5ft (1.0m)7s
Evening (20 Aug)3.5ft (1.1m)6s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Thu morning. Very mild (max 16°C on Thu morning, min 13°C on Thu night). Mainly fresh winds.

Thu
20
Friday
21
Saturday
22
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)
1.2
WSW
7
1.2
WSW
6
0.9
WSW
7
1.3
N
6
1.1
N
6
0.7
WSW
8
1.1
N
5
1.1
N
5
1
N
5
0.9
NNW
5
0.9
NNW
5
1
N
5
1.1
N
5
1.2
N
5
1
N
5
0.3
SW
15
0.3
SW
15
0.7
N
5
0.3
SW
15
0.2
WSW
15
0.2
WSW
15
Wave Graph
Metric surfscale
Energy kJ
132
113
75
105
74
62
59
65
59
47
45
52
59
71
49
37
34
24
34
21
21
Wind (km/h)
30
NW
25
NNW
35
N
30
N
25
N
25
N
25
N
25
NNW
25
NNW
25
NNW
20
NNW
15
N
25
NNE
25
NNE
25
NNE
20
NNE
20
NNE
20
N
20
NNE
15
NNE
15
NNE
Wind State
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
1:05PM3.59m
1:29AM3.48m
2:08PM3.36m
2:46AM3.23m
3:46PM3.31m
Low Tide
7:00PM2.02m
7:31AM2.18m
8:19PM2.25m
9:11AM2.34m
rain showers
clear
rain showers
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
clear
clear
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:35
8:31
8:30
 mm
1
1
1
1
Temp °C
15
16
15
15
14
14
13
13
13
14
15
15
15
15
14
14
14
14
14
14
14
Feels °C
10
11
9
9
9
9
8
8
8
10
11
12
10
10
10
10
11
10
10
11
11
  • 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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