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Surf Forecasts:

Llantwit Major surf break

Llantwit Major surfForecast / Wales – South East / UK

information circle48hr Weather and Surf, issued 11 pm Sunday 11 Jan 2026 GMT
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
7.1° C
 (Which is 2.8°C colder than average for this time of year)

How big are the waves at Llantwit Major today?

The current surf forecast for Llantwit Major at 2AM is: 1.8m 11s primary swell from a West-southwest direction (forecast issued at 11:00pm January 11). The wind direction is predicted to be onshore.

Time (GMT) & DateWave HeightWave Period
Morning (12 Jan)6ft (1.8m)12s
Afternoon (12 Jan)5.5ft (1.7m)12s
Evening (12 Jan)5ft (1.5m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
12
Tuesday
13
Wednesday
14
9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
1
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
WSW
1.7
WSW
1.8
WSW
1.9
WSW
1.8
WSW
1.7
WSW
1.7
WSW
1.6
WSW
1.5
WSW
1.3
WSW
1.2
WSW
1.2
WSW
1.1
WSW
1.1
WSW
1.1
W
1.1
W
0.7
WSW
0.7
WSW
0.9
W
0.8
W
0.4
WSW
0.6
W
0.7
WSW
0.7
WSW
Period(s) (?)101011121212121211111112121111111111111114111313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5226477719058577677676365404463833973373313073001351281891466983184176
Wind
(km/h)
40
SW
40
SW
35
SW
30
SW
25
SSW
25
SW
30
SW
25
SW
20
SW
15
SSW
15
S
15
S
15
SSE
15
SW
20
WNW
30
NW
15
NNW
15
NNW
10
NW
5
W
10
SSW
15
SSW
20
S
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononononononcross-
on		cross-
on		cross-
on		crossoncross-
on		cross-
off		cross-
off		cross-
off		crossglassoncross-
on		cross-
on		cross-
on
High Tide
/ height (m)
12:45AM
6.84
1:16PM
6.77
1:54AM
6.59
2:30PM
6.58
3:08AM
6.63
3:41PM
6.71
Low Tide
/ height (m)
6:23PM
2.70
6:47AM
2.95
7:21PM
3.05
7:54AM
3.19
8:30PM
3.19
9:09AM
3.20
Monday
12
Tuesday
13
Wednesday
14
Sunrise----8:14-------8:14-------8:12---
Sunset------4:29-------4:30-------4:31-
rain showers
part cloud
part cloud
cloud
cloud
light rain
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
cloud
clear
clear
clear
clear
cloud
cloud
cloud
cloud
Rain (mm)
3----1------221---------
Temp. °C1211101010101110109910998765555666
Feels °C (?)532344555567663010121200
  • 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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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.

View detailed surf forecast for Llantwit Major at:
surf-forecast.com

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