Llantwit Major Surf Break

Llantwit Major 48 hour detailed Surf Forecast

Lat Long: 51.39° N 3.50° W

Issued: 12 pm 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Llantwit Major sea temperature is
15.3° C

2.5°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 (09 Jun):

  • Morning surf: Morning surf (09 Jun, local time) - 4.5ft (1.3m), 7s period with W swell.
  • Afternoon surf: Afternoon surf (09 Jun, local time) - 5ft (1.6m), 8s period with W swell.
  • Evening surf: Evening surf (09 Jun, local time) - 4.5ft (1.4m), 7s period with W swell.

The current surf forecast for Llantwit Major at 8PM is: 1.5m 7s primary swell from a West direction (forecast issued at 12:00pm June 09). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (09 Jun)4.5ft (1.3m)7s
Afternoon (09 Jun)5ft (1.6m)8s
Evening (09 Jun)4.5ft (1.4m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 11mm), heaviest on Thu morning. Very mild (max 14°C on Thu morning, min 11°C on Tue night). Winds increasing (light winds from the WNW on Tue night, strong winds from the WSW by Thu morning).

Tue
9
Wednesday
10
Thursday
11
Fri
12
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
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
Wave
Height (m)
Direction
Period (s)
1.5
W
8
1.6
W
8
1.6
W
8
1.6
W
7
1.3
W
7
1.2
W
7
1.2
W
7
1.1
W
7
0.9
W
7
1.1
W
10
1.2
W
5
1.2
W
5
1
W
6
1.1
W
6
1.1
W
7
1
W
7
1
W
6
1.6
W
6
1.7
W
8
1.6
W
8
1.4
W
8
1.3
W
8
1.2
W
8
1.2
W
7
Wave Graph
Metric surfscale
Energy kJ
249
282
283
261
172
146
142
113
73
223
82
79
73
100
107
85
79
220
337
323
240
202
163
155
Wind (km/h)
35
W
35
W
35
W
30
W
25
W
25
W
20
W
15
WNW
20
W
35
W
35
W
30
W
20
W
20
W
20
WSW
25
WSW
30
SSW
45
WSW
35
W
25
W
25
WSW
25
WSW
25
W
25
W
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
1:57PM7.26m
2:27AM7.55m
3:04PM7.47m
3:34AM7.81m
4:09PM7.88m
4:37AM8.24m
Low Tide
7:39AM2.41m
8:03PM2.52m
8:40AM2.26m
9:07PM2.32m
9:42AM1.99m
10:09PM1.98m
rain showers
clear
clear
clear
part cloud
light rain
part cloud
clear
clear
rain showers
clear
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:58
4:58
4:56
4:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:28
9:28
9:29
9:30
 mm
1
1
1
4
3
1
Temp °C
12
13
13
12
12
11
11
11
12
13
13
13
13
12
12
12
11
14
14
14
14
14
14
13
Feels °C
5
5
6
5
7
5
7
8
8
6
6
7
9
8
8
7
5
7
9
10
10
11
11
9
Swell 1
Height (m)
Direction
Period (s)
0.6
W
10
1.2
W
7
1.2
W
7
1.1
W
7
0.9
W
7
0.4
W
9
1.1
W
6
1.1
W
7
1
W
7
0.3
W
9
Energy kJ
75
146
142
113
73
26
100
107
85
13
Swell 2
Height (m)
Direction
Period (s)
0.6
W
10
0.5
W
10
0.5
W
10
0.5
W
10
0.3
WSW
9
0.3
W
9
Energy kJ
74
52
51
49
16
15
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.5
W
8
1.6
W
8
1.6
W
8
1.6
W
7
1.3
W
7
1.1
W
10
1.2
W
5
1.2
W
5
1
W
6
0.9
W
6
1
W
6
1.6
W
6
1.7
W
8
1.6
W
8
1.4
W
8
1.3
W
8
1.2
W
8
1.2
W
7
Energy kJ
249
282
283
261
172
223
82
79
73
63
79
220
337
323
240
202
163
155
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
1
1
1
2
2
2
2
1
2
1
1
2
2
2
1
1
1
1
1
1
1
Distance (km)
473
486
885
616
134
134
39
39
570
349
616
349
184
184
191
300
300
468
309
316
173
140
161
138
Best forecast wave conditions in Wales - South East
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
2
2
2
2
2
2
1
1
2
2
3
3
2
2
2
2
1
2
1
1
Header Global
Rating
(10 max)
7
6
5
6
5
5
5
4
5
6
7
8
9
8
7
7
7
6
6
5
5
5
5
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
How to use the Wavefinder

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