Llantwit Major Surf Break

Lat Long: 51.39° N 3.50° W

Llantwit Major 48 hour detailed Surf Forecast

Issued: 6 am 08 Oct 2026 (local time)

Forecast update in  hr  min

Today's Llantwit Major sea temperature is
17.7°C
2.9° 

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 Oct):

  • Morning surf: Morning surf (08 Oct, local time) - 3.5ft (1.0m), 6s period with WNW swell.
  • Afternoon surf: Afternoon surf (08 Oct, local time) - 2.5ft (0.8m), 6s period with WNW swell.
  • Evening surf: Evening surf (08 Oct, local time) - 2.5ft (0.7m), 5s period with W swell.

The current surf forecast for Llantwit Major at 1PM is: 0.9m 6s primary swell from a West-northwest direction (forecast issued at 06:00am October 08). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (08 Oct)3.5ft (1.0m)6s
Afternoon (08 Oct)2.5ft (0.8m)6s
Evening (08 Oct)2.5ft (0.7m)5s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Thu night. Very mild (max 16°C on Thu night, min 10°C on Sat night). Winds decreasing (strong winds from the W on Fri morning, light winds from the NW by Sat night).

Thursday
8
Friday
9
Saturday
10
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
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
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)
1
WNW
6
1
WNW
6
0.9
WNW
6
0.9
WNW
6
0.8
WNW
6
0.7
W
6
0.7
W
5
1.2
W
5
1.5
W
7
1.6
W
7
1.8
W
8
2.1
W
8
2.3
W
8
1.9
W
9
1.8
W
8
1.8
W
8
1.6
W
8
1.5
W
8
1.4
W
7
1.5
W
7
1.4
W
7
1.2
W
6
1.1
W
6
Wave Graph
Metric surfscale
Energy kJ
75
73
68
53
46
30
24
77
204
275
358
572
732
537
428
358
283
249
212
217
168
113
91
Wind (km/h)
25
NW
20
NW
20
NW
20
WNW
25
W
20
WSW
30
SW
45
WSW
40
WSW
40
WSW
40
WSW
45
W
45
WNW
35
WNW
35
WNW
35
WNW
35
WNW
35
WNW
25
WNW
30
W
35
WNW
30
WNW
20
WNW
Wind State
cross-off
cross
cross
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
5:41AM8.36m
6:02PM8.93m
6:25AM8.98m
6:44PM9.45m
7:05AM9.43m
7:22PM9.75m
Low Tide
12:03PM1.52m
00:28AM1.06m
12:42PM1.00m
1:03AM0.68m
1:16PM0.65m
clear
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
light rain
rain showers
clear
clear
part cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:24
—
—
—
—
—
—
—
7:26
—
—
—
—
—
—
—
7:28
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:37
—
—
—
—
—
—
—
6:35
—
—
—
—
—
—
—
6:32
—
—
 mm
—
—
—
—
—
—
1
1
—
—
1
1
—
—
—
—
—
—
—
—
—
—
—
Temp °C
11
11
12
13
13
11
12
15
16
16
16
16
15
14
13
12
13
12
12
13
14
13
12
Feels °C
6
6
7
8
7
7
6
7
10
10
10
8
7
6
5
5
5
4
6
5
6
6
7
  • 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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