Llantwit Major Surf Break

Lat Long: 51.39° N 3.50° W

Llantwit Major 48 hour detailed Surf Forecast

Issued: 6 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Llantwit Major sea temperature is
18.5° C
3.7° 

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 (08 Jul):

  • Morning surf: Morning surf (08 Jul, local time) - 1ft (0.3m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (08 Jul, local time) - 1ft (0.3m), 9s period with W swell.
  • Evening surf: Evening surf (08 Jul, local time) - 1ft (0.3m), 9s period with W swell.

The current surf forecast for Llantwit Major at 1AM is: 0.3m 8s primary swell from a West direction and 0.1m 10s secondary swell from a West direction, 0.3m 4s secondary swell from a West direction (forecast issued at 06:00pm July 07). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (08 Jul)1ft (0.3m)9s
Afternoon (08 Jul)1ft (0.3m)9s
Evening (08 Jul)1ft (0.3m)9s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Fri morning, min 16°C on Tue night). Wind will be generally light.

Tue
7
Wednesday
8
Thursday
9
Fri
10
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
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)
0.5
W
5
0.3
W
8
0.3
W
8
0.3
W
8
0.3
W
8
0.3
W
8
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
10
0.4
W
10
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
9
0.4
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.4
W
9
0.5
W
9
0.5
W
9
Wave Graph
Metric surfscale
Energy kJ
12
12
12
12
11
12
13
14
14
15
16
29
16
16
16
16
16
27
15
15
16
27
40
39
Wind (km/h)
20
W
20
WNW
15
W
10
WNW
5
W
5
NW
5
SW
10
W
20
WNW
20
W
15
W
15
W
10
W
5
WNW
5
W
10
W
15
W
15
W
10
W
0
NW
10
E
10
E
15
E
5
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
High Tide
00:43AM8.01m
1:14PM7.67m
1:42AM7.77m
2:19PM7.55m
2:52AM7.68m
Low Tide
6:17PM2.03m
6:49AM2.01m
7:12PM2.21m
7:48AM2.15m
8:17PM2.31m
8:55AM2.21m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:07
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:30
9:30
9:29
9:29
 mm
Temp °C
18
17
16
16
16
17
19
21
22
21
18
18
17
17
20
23
24
24
23
22
19
18
22
27
Feels °C
15
14
14
15
15
17
19
20
19
19
17
17
16
17
21
22
22
23
23
23
18
16
20
27
  • 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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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.


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