Llantwit Major Surf Break

Lat Long: 51.39° N 3.50° W

Llantwit Major 48 hour detailed Surf Forecast

Issued: 11 pm 04 Nov 2026 (local time)

Forecast update in  hr  min

Today's Llantwit Major sea temperature is
13.8°C
0.5° 

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 Nov):

  • Morning surf: Morning surf (05 Nov, local time) - 1.5ft (0.4m), 12s period with WSW swell.
  • Afternoon surf: Afternoon surf (05 Nov, local time) - 1ft (0.3m), 11s period with WSW swell.
  • Evening surf: Evening surf (05 Nov, local time) - 1ft (0.3m), 11s period with WSW swell.

The current surf forecast for Llantwit Major at 4AM is: 0.4m 12s primary swell from a West-southwest direction (forecast issued at 11:00pm November 04). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (GMT) & DateWave HeightWave Period
Morning (05 Nov)1.5ft (0.4m)12s
Afternoon (05 Nov)1ft (0.3m)11s
Evening (05 Nov)1ft (0.3m)11s

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


Short Range Forecast

Mostly dry. Very mild (max 11°C on Sat afternoon, min 7°C on Thu night). Winds decreasing (fresh winds from the E on Wed night, calm by Sat morning).

Thursday
5
Friday
6
Sat
7
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
Rating
(10 max)
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
WSW
13
0.4
WSW
12
0.4
WSW
12
0.4
WSW
12
0.4
WSW
12
0.3
WSW
11
0.3
WSW
11
0.3
WSW
11
0.3
WSW
11
0.3
WSW
11
0.3
WSW
10
0.2
W
10
0.2
W
10
0.2
W
10
0.2
W
10
0.2
W
10
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
Wave Graph
Metric surfscale
Energy kJ
54
50
48
47
47
25
24
23
23
23
21
8
8
8
8
8
7
7
7
7
Wind (km/h)
35
E
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
20
E
15
ENE
20
ENE
15
ENE
15
ENE
15
E
15
E
10
ENE
10
ENE
10
ENE
5
E
5
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:21AM7.60m
3:46PM8.08m
4:15AM8.13m
4:36PM8.53m
5:00AM8.61m
Low Tide
9:20PM2.20m
9:44AM2.22m
10:15PM1.80m
10:34AM1.78m
10:57PM1.45m
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cloud
cloud
cloud
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cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
7:13
—
—
—
—
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7:13
—
—
—
—
—
—
—
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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4:40
—
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4:38
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4:37
 mm
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—
—
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—
—
—
—
—
—
—
—
—
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Temp °C
9
9
9
8
8
9
9
9
10
8
7
8
8
10
10
9
9
9
9
9
Feels °C
1
2
2
1
1
2
3
3
5
4
2
4
4
6
7
6
6
6
7
7
  • 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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