Llantwit Major Surf Break

Lat Long: 51.39° N 3.50° W

Llantwit Major 48 hour detailed Surf Forecast

Issued: 6 pm 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's Llantwit Major sea temperature is
20.6° C
4.5° 

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 (02 Aug):

  • Afternoon surf: Afternoon surf (02 Aug, local time) - 1.5ft (0.5m), 5s period with W swell.
  • Evening surf: Evening surf (02 Aug, local time) - 1ft (0.3m), 9s period with WSW swell.

The current surf forecast for Llantwit Major at 12AM is: 0.3m 9s primary swell from a West-southwest direction and 0.4m 4s secondary swell from a West direction, 0.4m 4s secondary swell from a West-northwest direction (forecast issued at 06:00pm August 01). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (02 Aug)--
Afternoon (02 Aug)1.5ft (0.5m)5s
Evening (02 Aug)1ft (0.3m)9s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sun afternoon, min 13°C on Sat night). Wind will be generally light.

Sat
1
Sunday
2
Monday
3
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
Rating
(10 max)
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
Wave
Height (m)
Direction
Period (s)
0.5
W
5
0.3
WSW
9
0.3
WSW
9
0.3
WSW
9
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.2
WSW
8
0.2
WSW
8
0.2
W
8
0.2
W
10
0.3
WSW
10
0.3
WSW
9
0.3
WSW
9
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
0.3
WSW
9
0.3
WSW
9
Wave Graph
Metric surfscale
Energy kJ
12
16
16
15
14
14
13
7
7
5
8
19
17
16
25
25
25
15
15
Wind (km/h)
25
WNW
20
WNW
15
W
5
NNW
15
ENE
15
ENE
20
E
10
ESE
5
ESE
5
S
10
SW
5
ESE
10
E
15
ENE
15
E
10
SSE
20
W
20
W
15
WNW
Wind State
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
on
glassy
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
High Tide
9:30PM9.36m
9:48AM9.05m
10:05PM9.31m
10:24AM8.95m
Low Tide
3:19PM0.97m
3:40AM0.92m
3:49PM0.98m
4:10AM0.97m
4:21PM1.09m
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:01
9:00
8:59
 mm
Temp °C
17
17
16
15
14
13
17
21
24
25
21
19
16
16
20
24
23
22
18
Feels °C
12
13
13
14
11
10
13
18
22
22
19
17
13
13
17
22
19
18
15
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Llantwit Major surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest