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 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Llantwit Major sea temperature is
14.8° 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 (04 Jun):

  • Morning surf: Morning surf (04 Jun, local time) - 6.5ft (2.0m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (04 Jun, local time) - 7ft (2.1m), 12s period with W swell.
  • Evening surf: Evening surf (04 Jun, local time) - 7.5ft (2.3m), 13s period with W swell.

The current surf forecast for Llantwit Major at 2AM is: 2.2m 10s primary swell from a West-southwest direction (forecast issued at 06:00pm June 03). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (04 Jun)6.5ft (2.0m)11s
Afternoon (04 Jun)7ft (2.1m)12s
Evening (04 Jun)7.5ft (2.3m)13s

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 15mm), heaviest on Fri night. Very mild (max 16°C on Sat morning, min 10°C on Thu night). Winds decreasing (strong winds from the WSW on Wed afternoon, calm by Fri afternoon).

Wed
3
Thursday
4
Friday
5
Sat
6
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
0
0
0
0
0
0
0
0
1
1
0
1
2
0
0
0
0
0
0
2
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)
2.2
WSW
9
2.4
WSW
9
2.2
WSW
10
2.2
WSW
10
2.2
WSW
10
2
W
11
2
W
11
2.1
W
12
2.2
W
12
2.2
W
12
2.3
W
13
2.2
W
13
2
W
12
1.8
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
0.9
WSW
10
0.8
WSW
10
0.9
WSW
11
1.8
WSW
11
Wave Graph
Metric surfscale
Energy kJ
676
900
896
951
1007
951
953
1187
1392
1462
1701
1559
1233
957
746
565
411
324
260
213
173
141
176
705
Wind (km/h)
45
WSW
45
WSW
40
SW
40
SW
40
WSW
40
WSW
25
WSW
35
W
40
W
40
W
35
WNW
30
WNW
25
WNW
15
WNW
20
W
10
W
5
SSW
15
SSE
25
SSE
25
SE
35
SE
35
SE
25
SE
10
S
Wind State
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
glassy
cross-on
cross
cross
cross
cross
cross
cross-on
High Tide
9:31PM8.50m
9:50AM8.15m
10:09PM8.29m
10:29AM7.89m
10:49PM8.04m
11:11AM7.63m
Low Tide
3:15PM1.70m
3:39AM1.75m
3:52PM1.88m
4:18AM1.97m
4:30PM2.09m
4:59AM2.18m
rain showers
rain showers
cloud
light rain
light rain
light rain
rain showers
part cloud
rain showers
rain showers
part cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:00
5:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:22
9:22
9:23
9:24
 mm
1
1
1
1
1
2
1
1
1
3
1
1
Temp °C
15
14
13
13
13
12
12
14
14
14
13
11
10
11
13
14
14
14
12
12
12
12
14
16
Feels °C
7
6
5
6
6
5
7
7
6
6
6
5
5
7
9
11
13
11
6
7
5
5
10
15
Swell 1
Height (m)
Direction
Period (s)
2.2
W
13
2
W
12
1.8
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
0.9
WSW
10
0.8
WSW
10
0.9
WSW
11
0.2
S
4
Energy kJ
1559
1233
957
746
565
411
324
260
213
173
141
176
1
Swell 2
Height (m)
Direction
Period (s)
Energy kJ
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
2.2
WSW
9
2.4
WSW
9
2.2
WSW
10
2.2
WSW
10
2.2
WSW
10
2
W
11
2
W
11
2.1
W
12
2.2
W
12
2.2
W
12
2.3
W
13
1.8
W
13
0.3
SSE
2
0.4
SSE
3
0.9
SSE
4
1
SSE
4
0.7
S
4
1.8
WSW
11
Energy kJ
676
900
896
951
1007
951
953
1187
1392
1462
1701
1037
1
3
20
34
15
705
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
2
4
1
1
1
1
1
4
2
2
4
2
3
2
1
2
2
1
4
2
1
Distance (km)
510
484
468
511
316
701
511
475
475
589
410
83
83
40
74
142
0
74
238
238
339
316
74
21
Best forecast wave conditions in Wales - South East
Rating
(10 max)
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
1
3
3
3
1
1
1
2
1
2
2
3
4
4
4
4
4
3
4
4
3
3
4
Header Global
Rating
(10 max)
5
5
5
5
5
6
5
4
5
5
5
5
5
5
9
9
9
9
8
8
8
7
9
9
  • 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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