Llantwit Major surf break

Llantwit Major surfForecast / Wales – South East / UK

information circle48hr Weather and Surf, issued 6 pm Wednesday 22 Apr 2026 BST
Forecast update in hr  min  s Forecast update imminent
Llantwit Major surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Llantwit Major sea temperature is
11.1° C
(Which is 1.1°C warmer than normal for this time of year)

Time (BST) & DateWave HeightWave Period
Morning (23 Apr)--
Afternoon (23 Apr)0.5ft (0.1m)10s
Evening (23 Apr)0.5ft (0.1m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 17°C on Thu afternoon, min 5°C on Thu night). Winds decreasing (fresh winds from the E on Wed afternoon, light winds from the ESE by Fri night).

Wed
22
Thursday
23
Friday
24
Sat
25
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
1 AM
4 AM
7 AM
10 AM
1 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
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.1
W
10
0.1
W
10
0.5
E
3
0.4
E
3
0.4
E
3
0.4
E
3
0.1
W
12
0.1
SW
11
0.2
WSW
10
0.2
WSW
10
0.2
WSW
9
0.1
SW
12
0.2
WSW
12
0.3
WSW
12
0.4
SW
12
0.3
WSW
11
0.3
WSW
11
0.2
WSW
11
0.2
WSW
11
0.3
SW
11
0.3
SW
11
0.3
WSW
12
0.3
WSW
12
0.4
SW
11
Wave Graph
Metric surfscale
Energy kJ
2
2
0
0
0
0
3
5
10
9
9
6
13
26
35
25
24
13
12
19
19
28
26
30
Wind (km/h)
35
E
20
ESE
30
E
30
ENE
25
ENE
25
ENE
30
E
30
E
25
E
25
E
25
E
20
E
20
ENE
20
ENE
25
E
25
E
20
E
15
E
5
ESE
10
E
10
E
10
E
15
E
15
ESE
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
cross-off
High Tide
11:21PM8.55m
11:53AM7.93m
00:23AM7.81m
1:03PM7.23m
1:41AM7.31m
Low Tide
4:52PM1.59m
5:26AM1.79m
5:53PM2.30m
6:40AM2.43m
7:15PM2.83m
8:16AM2.76m
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:01
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:21
8:22
8:23
8:25
Temp °C
15
14
11
8
6
6
9
14
17
15
12
8
6
5
8
12
15
15
13
10
9
8
10
13
8
9
5
1
0
0
3
8
12
10
6
2
0
-1
2
6
10
12
11
7
6
4
5
9
Swell 1
Height (m)
Direction
Period (s)
0.1
W
10
0.1
W
10
0.1
W
12
0.1
SW
11
0.2
WSW
10
0.2
WSW
10
0.2
WSW
9
0.1
SW
9
0.2
WSW
12
0.3
WSW
12
0.4
SW
12
0.3
WSW
11
0.3
WSW
11
0.2
WSW
11
0.2
WSW
11
0.3
SW
11
0.3
SW
11
0.3
WSW
12
0.3
WSW
12
0.4
SW
11
Energy kJ
2
2
3
5
10
9
9
3
13
26
35
25
24
13
12
19
19
28
26
30
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
12
0.1
SW
9
Energy kJ
6
3
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.8
ESE
4
0.6
ESE
4
0.5
E
3
0.4
E
3
0.4
E
3
0.4
E
3
0.5
E
3
0.5
E
3
0.5
E
3
0.4
ESE
3
0.4
ESE
3
0.3
E
3
0.3
E
2
0.3
E
2
0.3
E
2
0.3
E
3
0.3
ESE
3
0.2
ESE
3
Energy kJ
19
10
5
3
2
2
4
5
5
3
3
1
1
1
1
1
1
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
Distance (km)
330
330
363
389
358
358
363
339
58
55
55
64
19
12
108
132
21
19
9
9
9
21
9
9
Best forecast wave conditions in Wales - South East
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
9
9
8
9
6
6
5
5
5
5
4
5
5
5
6
5
5
5
5
4
4
5
5
4
  • 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

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