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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 Saturday 10 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 2.9°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 1AM is: 0.8m 11s primary swell from a West direction (forecast issued at 11:00pm January 10). The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (11 Jan)2.5ft (0.7m)8s
Afternoon (11 Jan)3.5ft (1.0m)10s
Evening (11 Jan)6ft (1.8m)10s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
11
Monday
12
Tuesday
13
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
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
W
0.8
W
0.7
W
0.7
W
0.7
W
0.9
WSW
1
WSW
0.9
WSW
1.8
WSW
1.7
WSW
1.8
WSW
1.9
WSW
1.8
WSW
1.6
WSW
1.6
WSW
1.6
WSW
1.3
WSW
1.3
WSW
1.2
WSW
1.1
WSW
1.1
WSW
1
W
1.1
WSW
1.1
WSW
Period(s) (?)1111111089101010101111121212111111111112111112
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1911491109857123205160648607771901828718660614438438376331337265296301
Wind
(km/h)
10
SSE
15
SSE
25
SSE
35
SSE
40
S
35
S
30
S
40
SSW
40
SW
40
SW
35
SW
30
SW
25
SSW
25
SW
30
SW
25
SW
25
SW
20
SSW
15
SSW
10
S
15
SSE
25
WNW
25
NW
20
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononononononononononcross-
on		cross-
on		cross-
on		crosscrosscross
High Tide
/ height (m)
11:49PM
7.29
12:14PM
7.23
12:45AM
6.84
1:16PM
6.77
1:54AM
6.59
2:30PM
6.58
Low Tide
/ height (m)
5:52AM
2.54
6:23PM
2.70
6:47AM
2.95
7:21PM
3.05
7:54AM
3.19
Sunday
11
Monday
12
Tuesday
13
Sunrise----8:15-------8:14-------8:14---
Sunset------4:28-------4:29-------4:30-
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
rain showers
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
rain showers
clear
Rain (mm)
-----1132-----------231-
Temp. °C5578891112111010101011111099899866
Feels °C (?)1110-125432234554345663-11
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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