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Surf Forecasts:

Llantwit Major surf break

Llantwit Major surfForecast / Wales – South East / UK

information circle48hr Weather and Surf, issued 5 am Wednesday 07 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
7.0° C
 (Which is 3.1°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 11AM is: 1.4m 7s primary swell from a West-northwest direction and 0.1m 13s secondary swell from a West direction (forecast issued at 05:00am January 07). The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (07 Jan)5ft (1.5m)7s
Afternoon (07 Jan)4ft (1.2m)7s
Evening (07 Jan)2.5ft (0.8m)6s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
07
Thursday
08
Friday
09
Sat
10
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
W
1.4
W
1.5
W
1.4
WNW
1.2
W
1
W
0.8
W
1.3
W
1.3
W
1.3
W
1.2
W
1
W
0.8
W
0.7
W
0.7
WSW
3
NW
3
WNW
2.4
WNW
2.2
WNW
2.2
W
2.1
W
1.8
W
2
W
2
W
Period(s) (?)7777776577888888888811121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1311762251971348648951501721631108468738751047800514566109585711481167
Wind
(km/h)
30
NW
30
WNW
25
WNW
30
WNW
25
WNW
10
NW
10
SSE
25
WNW
25
WNW
15
WNW
5
S
20
SE
30
E
30
ENE
55
NNW
60
NW
50
NW
40
WNW
45
WNW
40
WNW
40
WNW
40
WNW
40
NW
35
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscross-
on		crosscrosscrosscrosscrossglasscrosscross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
9:12AM
9.57
9:35PM
8.93
9:55AM
9.09
10:18PM
8.41
10:38AM
8.48
11:01PM
7.84
Low Tide
/ height (m)
3:00AM
0.81
3:28PM
0.84
3:41AM
1.14
4:09PM
1.25
4:22AM
1.57
4:50PM
1.74
Wednesday
07
Thursday
08
Friday
09
Sat
10
Sunrise--8:17-------8:17-------8:15-----
Sunset----4:22-------4:23-------4:24---
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
mod rain
heavy rain
light rain
light rain
light rain
cloud
cloud
cloud
clear
part cloud
part cloud
clear
Rain (mm)
1----------4915341-------
Temp. °C555665567664363455555555
Feels °C (?)-2-2-2-1-112-1014-1-4-1-10-9-6-5-5-5-5-4-4-4
  • 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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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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