Llantwit Major Surf Break
Lat Long: 51.39° N 3.50° W

Llantwit Major 48 hour detailed Surf Forecast

Weather Forecast for Llantwit Major

Issued: 6 pm 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Llantwit Major sea temperature is
15.1° C

2.7°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 (05 Jun):

  • Morning surf: Morning surf (05 Jun, local time) - 5ft (1.6m), 12s period with W swell.
  • Afternoon surf: Afternoon surf (05 Jun, local time) - 4.5ft (1.3m), 12s period with W swell.
  • Evening surf: Evening surf (05 Jun, local time) - 3.5ft (1.0m), 11s period with W swell.

The current surf forecast for Llantwit Major at 2AM is: 2.1m 12s primary swell from a West direction (forecast issued at 06:00pm June 04). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (05 Jun)5ft (1.6m)12s
Afternoon (05 Jun)4.5ft (1.3m)12s
Evening (05 Jun)3.5ft (1.0m)11s

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 12mm), heaviest on Fri night. Very mild (max 17°C on Sun morning, min 10°C on Thu night). Winds increasing (light winds from the SW on Fri afternoon, strong winds from the W by Sat afternoon).

Thu
4
Friday
5
Saturday
6
Sun
7
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
1
1
0
0
1
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)
2.1
W
12
2.2
W
12
2.2
W
13
2.1
W
12
1.9
W
12
1.7
W
12
1.6
W
12
1.4
W
12
1.2
W
12
1.1
W
12
1
W
11
0.9
WSW
11
0.7
W
10
0.7
WSW
11
0.8
WSW
11
1
WSW
11
2.1
WSW
13
2.2
W
12
2
W
11
1.8
W
11
1.5
W
11
1.3
W
11
1.2
W
11
1.1
W
10
Wave Graph
Metric surfscale
Energy kJ
1249
1486
1559
1379
1116
855
746
565
411
330
260
213
92
117
140
243
1496
1459
1042
748
505
388
326
265
Wind (km/h)
40
W
40
W
35
WNW
25
WNW
20
WNW
10
W
20
W
15
WSW
10
SW
25
SSW
25
SE
35
SE
40
SE
30
SSE
25
S
25
WSW
40
W
35
W
35
W
30
W
25
WSW
25
SW
20
SW
20
WSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
High Tide
10:09PM8.29m
10:29AM7.89m
10:49PM8.04m
11:11AM7.63m
11:33PM7.80m
11:59AM7.40m
Low Tide
3:52PM1.88m
4:18AM1.97m
4:30PM2.09m
4:59AM2.18m
5:13PM2.30m
5:46AM2.35m
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
light rain
light rain
cloud
light rain
light rain
rain showers
light rain
rain showers
rain showers
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:00
5:00
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:22
9:23
9:24
9:25
 mm
1
1
2
2
1
2
2
1
Temp °C
14
14
13
12
10
11
13
14
14
13
11
12
12
13
13
15
15
14
13
13
13
14
15
17
Feels °C
7
7
7
7
5
8
9
11
11
8
6
5
5
7
9
11
8
7
6
8
8
10
11
14
Swell 1
Height (m)
Direction
Period (s)
1.9
W
12
1.7
W
12
1.6
W
12
1.4
W
12
1.2
W
12
1.1
W
12
1
W
11
0.9
WSW
11
0.7
W
10
0.7
WSW
11
0.8
WSW
11
1
WSW
11
1.8
W
11
1.5
W
11
1.3
W
11
1.2
W
11
1.1
W
10
Energy kJ
1116
855
746
565
411
330
260
213
92
117
140
243
748
505
388
326
265
Swell 2
Height (m)
Direction
Period (s)
0.4
WSW
12
0.4
S
4
Energy kJ
46
6
Swell 3
Height (m)
Direction
Period (s)
0.3
WSW
15
Energy kJ
45
Wind waves
Height (m)
Direction
Period (s)
2.1
W
12
2.2
W
12
2.2
W
13
2.1
W
12
0.3
SSE
2
0.7
SE
4
1
SSE
4
0.9
SSE
4
0.8
S
4
0.4
SSW
4
2.1
WSW
13
2.2
W
12
2
W
11
Energy kJ
1249
1486
1559
1379
1
12
37
31
25
6
1496
1459
1042
Nearest Offshore or Glassy
Rating
(10 max)
1
1
4
2
2
4
1
3
2
2
2
1
2
4
2
1
2
3
1
4
3
2
2
2
Distance (km)
589
626
410
83
83
40
83
142
218
74
237
347
469
271
98
153
242
173
242
134
83
134
218
218
Best forecast wave conditions in Wales - South East
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
1
2
3
4
3
3
4
4
4
4
4
3
4
3
3
3
2
4
3
3
2
3
Header Global
Rating
(10 max)
5
5
5
5
5
5
9
9
9
9
8
8
8
8
9
9
9
9
9
6
6
8
8
8
  • 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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