Llantwit Major Surf Break

Lat Long: 51.39° N 3.50° W

Llantwit Major Surf Forecast and Surf Report

Issued: 11 am 27 Oct 2026 (local time)

Forecast update in  hr  min

Today's Llantwit Major sea temperature is
15.2°C
1.4° 

Llantwit Major surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Llantwit Major surf forecast from 27 Oct 2026:

  • Best quality surf: Friday 30 Oct, 9AM (local time) - 3ft (0.9m), 13s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 27 Oct, 9PM (local time) - 6.5ft (2.0m), 13s period, W swell with 1,335 kJ wave energy.
  • Next surfable swell (1★+): Thursday 29 Oct, 9PM (local time) - 2.5ft (0.7m), 10s period with W swell.

Best Forecast Surf Conditions for Llantwit Major this week:

The surf forecast for Llantwit Major over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Oct 29) at 9PM. The primary swell is predicted to be 0.7m and 10s period with a secondary swell of 0.4m and 3s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Llantwit Major in the next 16 days are 2.0m 13s and forecast to arrive on Tuesday (Oct 27) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Monday (Nov 02) at 12PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 29th Oct)2.5ft (0.7m) 10s
Best Surf 9AM (Fri 30th Oct)3ft (0.9m) 13s
Most Powerful 9PM (Tue 27th Oct)6.5ft (2.0m) 13s

Table - best surf conditions forecast for Llantwit Major over the next 16 days.


Short Range Forecast

Some drizzle, heaviest during Tue morning. Very mild (max 14°C on Wed morning, min 11°C on Thu night). Winds decreasing (strong winds from the WSW on Tue morning, light winds from the SSE by Wed night).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 14°C on Fri afternoon, min 7°C on Sun night). Wind will be generally light.

Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
1
0
0
1
2
1
1
1
1
1
1
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.4
WSW
12
2.2
W
12
1.9
W
13
1.6
W
13
1.4
W
12
1.1
W
12
0.8
W
11
0.7
W
11
0.7
W
10
0.9
WSW
13
0.9
WSW
12
0.9
WSW
12
0.8
WSW
12
0.7
WSW
12
0.6
W
12
0.5
W
11
0.5
W
11
0.4
WSW
11
0.3
W
10
0.3
W
10
0.2
W
10
Wave Graph
Metric surfscale
Energy kJ
1676
1483
1226
851
565
324
160
112
100
277
258
206
179
155
101
61
62
39
19
18
8
Wind (km/h)
40
WSW
40
W
30
W
30
WSW
20
WSW
10
SSW
10
SE
20
SSE
15
ESE
10
ESE
10
ESE
10
E
10
E
10
E
5
NE
10
ENE
20
NE
25
ENE
30
ENE
25
ENE
20
E
Wind State
on
cross-on
cross-on
on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
off
cross-off
cross-off
cross-off
cross-off
High Tide
7:15PM10.14m
7:35AM10.11m
7:57PM10.00m
8:17AM9.89m
8:41PM9.58m
9:03AM9.43m
9:29PM8.94m
9:53AM8.79m
10:23PM8.19m
10:52AM8.10m
11:28PM7.49m
12:03PM7.56m
00:49AM7.10m
Low Tide
12:55PM0.17m
1:14AM0.18m
1:34PM0.19m
1:53AM0.39m
2:15PM0.47m
2:34AM0.82m
3:00PM0.96m
3:22AM1.41m
3:55PM1.58m
4:19AM2.06m
5:04PM2.21m
5:36AM2.61m
6:35PM2.58m
rain showers
clear
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
—
—
6:58
—
—
7:00
—
—
7:01
—
—
7:03
—
—
7:05
—
—
7:07
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
4:57
—
—
4:54
—
—
4:52
—
—
4:51
—
—
4:50
—
—
4:47
—
—
4:45
—
 mm
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
13
13
13
14
14
13
13
14
11
13
14
12
11
12
12
12
12
11
8
10
8
Feels °C
5
5
6
9
10
11
9
10
8
10
12
10
8
10
10
9
8
6
2
4
3
  • 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 
submit an eyeball surf report

Quick surf report for Llantwit Major:

join our community of surf reporters

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.


Information about the Llantwit Major Surf forecast

The above surf forecast table for Llantwit Major provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Llantwit Major can be found by selecting the local surf guide option on the grey menu. Our Llantwit Major surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Llantwit Major) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Llantwit Major may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Llantwit Major is 8 km (5 miles) from the city of Nash Point. If you plan a holiday in Wales - South East, look for hotels and other accommodation in Nash Point. Nash Point has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest