Llantwit Major surf break

Llantwit Major surfForecast / Wales – South East / UK

information circle48hr Weather and Surf, issued 6 pm Saturday 11 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
10.1° C
(Which is slightly warmer than usual)

How big are the waves at Llantwit Major today?

The current surf forecast for Llantwit Major at 9PM is: 3.0m 11s primary swell from a West-southwest direction (forecast issued at 06:00pm April 11). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (11 Apr)--
Afternoon (11 Apr)8ft (2.5m)10s
Evening (11 Apr)10ft (3.0m)11s

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


Updates in  hr  min  s Forecast update imminent
Saturday
11
Sunday
12
Monday
13
Tuesday
14
4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.5
WSW
2.5
WSW
3
WSW
3
WSW
3
WSW
3
WSW
2.5
W
2.2
W
1.9
W
1.6
W
1.4
W
1.2
W
1.1
W
0.9
W
0.8
W
0.8
W
0.5
W
0.7
W
0.7
W
0.4
WSW
0.6
W
0.5
W
0.5
W
0.4
WSW
Period(s) (?)1011121313131515141413131212111111101010101099
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1539172424293502334128873260209014429296734593502201571495798943268474327
Wind
(km/h)
40
SW
50
SW
45
SW
45
SW
45
SW
40
SW
35
WSW
30
W
25
W
20
W
10
WSW
10
SSW
10
S
10
SSE
15
S
10
WSW
10
W
5
W
5
SSE
5
S
5
SSE
10
ESE
20
ESE
25
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
crosscross-
on
oncross-
on
cross-
on
glasscross-
on
crosscross-
off
cross-
off
cross-
off
High Tide
/ height (m)
2:11PM
6.12
3:00AM
6.39
3:46PM
6.43
4:18AM
6.94
4:50PM
7.13
5:12AM
7.73
Low Tide
/ height (m)
8:36PM
3.56
9:34AM
3.32
10:05PM
3.16
10:44AM
2.72
11:04PM
2.51
11:33AM
1.99
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Sunrise-----6:26-------6:24-------6:20--
Sunset-8:01-------8:04-------8:06------
thunderstorm
rain showers
rain showers
light rain
light rain
rain showers
rain showers
light rain
clear
clear
clear
clear
clear
cloud
clear
rain showers
rain showers
rain showers
part cloud
cloud
clear
part cloud
cloud
light rain
Rain (mm)
11111111-------111-----1
Temp. °C10888878910976658101010877689
Feels °C (?)1-3-2-2-2-2024433313667655334
  • 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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