Llantwit Major Surf Break

Lat Long: 51.39° N 3.50° W

Llantwit Major 48 hour detailed Surf Forecast

Issued: 12 pm 05 Oct 2026 (local time)

Forecast update in  hr  min

Today's Llantwit Major sea temperature is
18.2°C
3.3° 

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 (05 Oct):

  • Morning surf: Morning surf (05 Oct, local time) - 1.5ft (0.4m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (05 Oct, local time) - 1.5ft (0.5m), 5s period with W swell.
  • Evening surf: Evening surf (05 Oct, local time) - 1.5ft (0.5m), 5s period with W swell.

The current surf forecast for Llantwit Major at 7PM is: 0.5m 5s primary swell from a West direction and 0.2m 7s secondary swell from a West direction (forecast issued at 12:00pm October 05). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (05 Oct)1.5ft (0.4m)8s
Afternoon (05 Oct)1.5ft (0.5m)5s
Evening (05 Oct)1.5ft (0.5m)5s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Wed morning. Very mild (max 18°C on Tue morning, min 10°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the NNW by Wed afternoon).

Mon
5
Tuesday
6
Wednesday
7
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
W
8
0.4
W
5
0.5
W
5
0.5
W
5
0.5
W
6
0.5
W
6
0.5
W
6
0.4
W
6
0.4
W
5
0.3
W
7
0.3
W
7
0.4
W
7
0.4
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.3
W
7
0.7
WNW
6
0.6
NW
6
0.8
NW
5
0.8
NW
5
Wave Graph
Metric surfscale
Energy kJ
18
8
13
13
15
15
15
9
9
9
9
15
15
9
9
9
8
31
26
37
34
Wind (km/h)
20
WSW
20
W
20
W
15
WSW
15
WSW
10
WSW
10
WSW
5
WSW
5
SSW
5
WNW
10
WNW
10
WNW
10
NW
5
NW
5
N
5
NNE
10
NE
15
N
25
NNW
30
NNW
20
NW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
glassy
cross-on
cross
cross
glassy
glassy
off
off
cross-off
cross-off
cross-off
cross
High Tide
2:46PM7.12m
3:35AM7.06m
4:10PM7.57m
4:47AM7.66m
5:13PM8.26m
Low Tide
8:19AM3.08m
9:26PM2.80m
10:05AM2.77m
10:50PM2.25m
11:14AM2.15m
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
light rain
light rain
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
—
—
—
—
—
—
7:20
—
—
—
—
—
—
—
7:22
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:44
—
—
—
—
—
—
—
6:40
—
—
—
—
—
—
—
6:38
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
2
—
—
—
Temp °C
16
17
17
16
16
17
16
17
17
18
18
17
17
17
16
14
13
12
15
12
11
Feels °C
13
15
15
15
15
17
16
17
17
18
17
16
16
17
16
14
12
9
9
5
6
  • 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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