Llantwit Major surf break

Llantwit Major surfForecast / Wales – South East / UK

information circle48hr Weather and Surf, issued 6 am Thursday 23 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)

How big are the waves at Llantwit Major today?

The current surf forecast for Llantwit Major at 12PM is: 0.1m 11s primary swell from a Southwest direction (forecast issued at 06:00am April 23). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (23 Apr)0.5ft (0.1m)12s
Afternoon (23 Apr)0.5ft (0.2m)10s
Evening (23 Apr)0.5ft (0.2m)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 6°C on Thu night). Winds decreasing (fresh winds from the E on Thu morning, calm by Sat night).

Thursday
23
Friday
24
Saturday
25
Sun
26
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
1 AM
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)
0.4
E
3
0.3
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
0.3
WSW
12
0.3
WSW
11
0.2
WSW
11
0.2
WSW
11
0.2
WSW
11
0.3
SW
11
0.2
WSW
11
0.2
WSW
12
0.2
WSW
11
0.3
WSW
11
0.3
WSW
10
0.3
WSW
10
0.2
WSW
10
0.2
WSW
9
Wave Graph
Metric surfscale
Energy kJ
0
0
3
5
10
9
9
6
13
26
27
25
12
12
12
19
12
13
12
23
22
20
9
9
Wind (km/h)
25
ENE
25
ENE
30
E
30
E
30
E
25
E
25
E
25
E
20
E
20
ENE
25
E
25
E
20
E
10
E
10
ESE
10
E
10
E
15
E
15
E
10
ESE
10
ESE
10
ESE
5
E
5
E
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
glassy
glassy
High Tide
11:53AM7.93m
00:23AM7.81m
1:03PM7.23m
1:41AM7.31m
2:29PM6.92m
Low Tide
5:26AM1.79m
5:53PM2.30m
6:40AM2.43m
7:15PM2.83m
8:16AM2.76m
8:54PM2.95m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:01
5:58
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:23
8:25
8:27
Temp °C
7
6
8
14
17
16
12
9
6
6
8
12
16
15
13
10
8
8
9
12
15
15
14
13
1
0
1
8
12
11
7
3
0
0
2
6
11
12
11
7
5
4
5
8
12
12
12
11
Swell 1
Height (m)
Direction
Period (s)
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
0.3
WSW
12
0.3
WSW
11
0.2
WSW
11
0.2
WSW
11
0.2
WSW
11
0.3
SW
11
0.2
WSW
11
0.2
WSW
12
0.2
WSW
11
0.3
WSW
11
0.3
WSW
10
0.3
WSW
10
0.2
WSW
10
0.2
WSW
9
Energy kJ
3
5
10
9
9
3
13
26
27
25
12
12
12
19
12
13
12
23
22
20
9
9
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)
0.4
E
3
0.3
E
3
0.4
ENE
3
0.5
E
3
0.5
E
3
0.4
ESE
3
0.4
E
3
0.3
E
3
0.3
E
2
0.3
ENE
2
0.3
E
2
0.3
E
3
0.2
ESE
3
Energy kJ
2
1
3
4
5
3
2
1
1
1
1
1
1
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
330
358
452
339
55
55
55
59
19
19
108
136
21
19
9
9
9
9
19
9
21
21
21
21
Best forecast wave conditions in Wales - South East
Rating
(10 max)
1
1
1
1
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
2
2
2
2
2
2
2
2
2
2
2
2
1
2
1
Header Global
Rating
(10 max)
6
6
5
5
5
5
5
5
5
5
6
5
5
5
4
5
5
4
4
5
4
4
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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Llantwit Major surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest