Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 12 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
20.3° C
4.0° 

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


How big are the waves at Llangennith today (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 2.5ft (0.8m), 9s period with WSW swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 2.5ft (0.7m), 9s period with WSW swell.
  • Evening surf: Evening surf (14 Aug, local time) - 2ft (0.6m), 8s period with W swell.

The current surf forecast for Llangennith at 5PM is: 0.7m 9s primary swell from a West-southwest direction (forecast issued at 12:00pm August 14). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (14 Aug)2.5ft (0.8m)9s
Afternoon (14 Aug)2.5ft (0.7m)9s
Evening (14 Aug)2ft (0.6m)8s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Fri afternoon, min 14°C on Sat night). Wind will be generally light.

Fri
14
Saturday
15
Sunday
16
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 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
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)
0.7
WSW
9
0.7
WSW
9
0.7
WSW
9
0.7
W
8
0.6
WSW
8
0.6
WSW
8
0.6
WSW
8
0.5
W
8
0.4
W
8
0.6
WSW
8
0.6
WSW
8
0.6
W
7
0.5
W
8
0.5
W
8
0.4
WSW
8
0.4
WSW
8
0.4
WSW
7
0.4
WSW
7
0.3
WSW
7
0.3
WSW
7
0.3
WSW
7
Wave Graph
Metric surfscale
Energy kJ
84
82
80
68
51
51
50
33
21
44
44
40
29
29
19
19
18
18
10
10
10
Wind (km/h)
10
W
15
WSW
20
WSW
20
NNW
20
N
20
N
20
N
20
N
20
N
20
NNW
25
NNW
25
NNW
20
NNW
15
N
10
N
10
N
5
NW
20
WSW
20
WSW
20
W
15
W
Wind State
on
on
on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
glassy
cross-on
cross-on
on
on
High Tide
8:04AM8.54m
8:23PM8.94m
8:44AM8.55m
9:02PM8.81m
9:22AM8.35m
9:40PM8.46m
Low Tide
2:10PM0.12m
2:35AM0.00m
2:49PM0.14m
3:12AM0.17m
3:25PM0.37m
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
clear
clear
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:43
8:40
8:38
 mm
Temp °C
19
21
22
21
18
17
16
15
17
19
19
18
15
14
14
15
17
17
18
18
16
Feels °C
20
21
21
19
16
14
13
12
13
15
14
13
11
11
12
13
16
13
15
14
14
  • 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 

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 Llangennith 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.


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