Llantwit Major Surf Break

Llantwit Major 48 hour detailed Surf Forecast

Lat Long: 51.39° N 3.50° W

Issued: 12 pm 14 Jun 2026 (local time)

Forecast update in  hr  min

Today's Llantwit Major sea temperature is
15.2° C

1.9°C warmer than normal for this time of year

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


How big are the waves at Llantwit Major today (14 Jun):

  • Morning surf: Morning surf (14 Jun, local time) - 1.5ft (0.5m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (14 Jun, local time) - 1.5ft (0.4m), 10s period with WSW swell.
  • Evening surf: Evening surf (14 Jun, local time) - 1.5ft (0.4m), 10s period with WSW swell.

The current surf forecast for Llantwit Major at 7PM is: 0.4m 10s primary swell from a West-southwest direction (forecast issued at 12:00pm June 14). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (14 Jun)1.5ft (0.5m)10s
Afternoon (14 Jun)1.5ft (0.4m)10s
Evening (14 Jun)1.5ft (0.4m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Tue night. Warm (max 20°C on Mon afternoon, min 13°C on Sun night). Wind will be generally light.

Sun
14
Monday
15
Tuesday
16
Wed
17
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
4 AM
7 AM
Rating
(10 max)
0
0
1
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)
0.4
WSW
10
0.4
WSW
10
0.5
W
10
0.4
WSW
10
0.4
WSW
10
0.4
WSW
10
0.3
W
10
0.3
W
10
0.3
W
9
0.3
W
9
0.3
W
9
0.3
WSW
10
0.4
WSW
10
0.4
WSW
10
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
0.5
W
11
0.5
W
11
0.5
W
11
0.5
W
10
0.6
W
10
0.6
W
10
Wave Graph
Metric surfscale
Energy kJ
36
34
51
33
32
31
16
16
15
15
15
19
32
31
29
27
26
26
62
59
57
56
75
75
Wind (km/h)
10
ESE
10
E
5
SE
10
ESE
10
E
15
E
15
E
20
E
25
ESE
25
SE
15
S
20
W
20
W
20
W
15
WSW
15
W
15
W
15
WNW
15
WNW
10
W
10
SSW
15
SW
15
SW
15
SW
Wind State
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
High Tide
6:54PM9.46m
7:20AM9.57m
7:44PM9.80m
8:10AM9.73m
8:33PM9.95m
Low Tide
12:32PM0.95m
1:00AM0.76m
1:25PM0.72m
1:53AM0.53m
2:16PM0.62m
2:46AM0.46m
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:56
4:56
4:56
4:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:30
9:31
9:31
9:32
 mm
3
2
1
1
Temp °C
14
16
18
19
18
15
13
13
16
18
20
15
14
13
14
14
16
17
17
16
15
16
16
16
Feels °C
12
15
17
18
16
12
10
9
11
13
18
12
11
10
13
12
14
14
14
15
14
15
14
15
Swell 1
Height (m)
Direction
Period (s)
0.4
WSW
10
0.4
WSW
10
0.5
W
10
0.4
WSW
10
0.4
WSW
10
0.4
WSW
10
0.3
W
10
0.3
W
10
0.3
W
9
0.3
W
9
0.3
W
9
0.3
WSW
10
0.4
WSW
10
0.4
WSW
10
0.4
WSW
9
0.4
W
5
0.5
W
5
0.4
W
5
0.5
W
11
0.5
W
11
0.5
W
11
0.5
W
10
0.7
W
6
0.8
W
6
Energy kJ
36
34
51
33
32
31
16
16
15
15
15
19
32
31
29
8
13
8
62
59
57
56
36
51
Swell 2
Height (m)
Direction
Period (s)
0.4
W
7
0.3
W
7
0.3
W
7
0.2
W
6
0.1
W
11
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
0.4
W
5
0.4
W
5
0.4
W
5
0.6
W
5
0.6
W
10
0.6
W
10
Energy kJ
16
8
8
3
2
27
26
26
8
7
7
21
75
75
Swell 3
Height (m)
Direction
Period (s)
0.1
W
12
0.2
W
12
0.3
WSW
11
0.2
W
11
Energy kJ
3
11
25
10
Wind waves
Height (m)
Direction
Period (s)
0.4
SE
3
0.4
SE
3
0.3
WSW
3
0.3
WSW
4
0.3
WSW
4
Energy kJ
2
2
2
2
3
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
2
1
1
Distance (km)
9
21
0
51
51
59
301
185
164
227
300
349
300
191
127
127
129
142
142
118
142
142
108
108
Best forecast wave conditions in Wales - South East
Rating
(10 max)
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
1
1
1
1
1
1
1
2
1
1
2
2
2
1
1
1
2
2
1
2
2
3
2
Header Global
Rating
(10 max)
4
5
5
9
9
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
5
5
  • 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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