Abermawr Surf Break

Lat Long: 51.97° N 5.09° W

Abermawr 48 hour detailed Surf Forecast

Issued: 12 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Abermawr sea temperature is
17.8° C
1.5° 

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 3AM is: 1.5m 7s primary swell from a West-southwest direction and 0.2m 15s secondary swell from a West-southwest direction (forecast issued at 12:00am 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 Wed night. Very mild (max 17°C on Wed night, min 13°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, light winds from the N by Fri night).

Thursday
20
Friday
21
Saturday
22
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)
1.6
WSW
7
1.5
WSW
7
1.4
WSW
7
1.3
WSW
7
1.1
WSW
7
0.9
WSW
7
1.2
N
6
0.7
WSW
9
0.6
WSW
8
1.1
N
5
1.2
N
6
1.2
N
6
1.1
N
6
0.9
NNW
5
0.7
N
5
0.7
N
4
1.1
N
5
1.1
N
5
0.3
SW
15
0.3
SW
15
0.7
N
5
0.2
WSW
15
0.2
WSW
15
0.2
WSW
15
Wave Graph
Metric surfscale
Energy kJ
240
212
197
153
102
78
92
68
48
64
86
91
77
47
25
19
51
60
38
34
21
21
21
21
Wind (km/h)
30
WNW
25
WNW
25
WNW
30
NW
25
NNW
35
NNW
30
N
25
N
25
N
25
N
25
N
25
N
20
NNW
20
NNW
20
NNW
15
N
20
NNE
25
NNE
25
NNE
20
NNE
20
NNE
20
NNE
20
NNE
15
NE
Wind State
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross
High Tide
00:39AM3.83m
1:05PM3.59m
1:29AM3.48m
2:08PM3.36m
2:46AM3.23m
3:46PM3.31m
Low Tide
6:45AM1.93m
7:00PM2.02m
7:31AM2.18m
8:19PM2.25m
9:11AM2.34m
clear
cloud
rain showers
rain showers
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
rain showers
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
Temp °C
15
14
14
15
15
15
15
15
15
14
13
13
13
14
15
15
15
14
14
14
15
14
14
15
Feels °C
10
9
10
10
10
9
9
10
10
9
8
8
9
10
11
13
11
9
9
10
11
10
10
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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