Llantwit Major surf break

Llantwit Major surfForecast / Wales – South East / UK

information circle48hr Weather and Surf, issued 12 am Wednesday 06 May 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
11.8° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Llantwit Major today?

The current surf forecast for Llantwit Major at 5AM is: 0.2m 4s primary swell from a West-northwest direction (forecast issued at 12:00am May 06). The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (06 May)0.5ft (0.1m)4s
Afternoon (06 May)0.5ft (0.1m)5s
Evening (06 May)0.5ft (0.1m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Fri afternoon. Very mild (max 17°C on Fri afternoon, min 8°C on Wed morning). Wind will be generally light.

Wednesday
6
Thursday
7
Friday
8
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
<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)
0.2
WNW
4
0.2
WNW
4
0.2
WNW
4
0.1
W
5
0.1
W
5
0.1
W
5
0.1
W
7
0.1
W
6
0.1
W
6
0.1
W
6
0.1
W
5
0.1
W
5
0.1
W
9
0.1
W
9
0.1
W
8
0.1
W
16
0.1
W
15
0.1
W
15
0.1
W
15
0.1
W
14
0.2
W
13
Wave Graph
Metric surfscale
Energy kJ
2
2
2
0
1
1
1
1
1
1
1
1
1
0
2
0
1
1
5
4
4
4
4
14
Wind (km/h)
15
NNE
20
ENE
15
ENE
20
ENE
15
E
5
SSW
5
N
5
ESE
10
ESE
10
ESE
10
ESE
15
SE
15
SSE
10
S
10
S
10
SSE
5
SE
10
E
15
ENE
20
ENE
15
E
20
SE
15
SSE
10
ESE
off
off
off
cross-off
cross-off
glassy
cross-off
glassy
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
High Tide
10:05AM8.10m
10:22PM8.06m
10:43AM7.63m
11:03PM7.61m
11:26AM7.17m
Low Tide
3:47AM1.71m
4:01PM1.98m
4:25AM2.14m
4:40PM2.38m
5:09AM2.56m
5:27PM2.77m
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:35
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:44
8:45
8:46
1
Temp °C
10
9
9
8
10
11
11
11
10
9
9
11
13
14
13
11
10
10
10
11
15
17
15
13
6
4
5
3
6
9
9
9
7
6
6
8
9
11
10
9
8
7
7
7
12
13
12
11
Swell 1
Height (m)
Direction
Period (s)
0.2
WNW
4
0.2
WNW
4
0.2
WNW
4
0.1
W
5
0.1
W
5
0.1
W
7
0.1
W
6
0.1
W
6
0.1
W
6
0.1
W
5
0.1
W
5
0.1
W
15
0.2
W
4
0.2
W
13
Energy kJ
2
2
2
1
1
1
1
1
1
1
1
4
2
14
Swell 2
Height (m)
Direction
Period (s)
0.1
W
9
0.1
W
9
0.1
W
8
0.1
W
8
0.1
W
15
0.1
W
15
0.1
W
14
Energy kJ
2
1
1
1
4
4
4
Swell 3
Height (m)
Direction
Period (s)
0.1
W
5
0.1
W
16
0.1
W
8
0.1
W
8
0.1
W
8
0.1
W
8
Energy kJ
1
5
1
1
1
1
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
385
385
434
404
458
458
396
349
349
353
353
356
385
468
458
452
395
363
196
143
143
194
134
134
Best forecast wave conditions in Wales - South East
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
1
2
2
2
2
2
2
2
2
2
2
2
1
2
2
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
5
7
9
9
6
6
4
7
6
5
5
5
6
6
6
6
7
7
7
6
7
8
7
  • 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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