Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 6 am 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
20.0° C
3.8° 

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 (08 Aug):

  • Morning surf: Morning surf (08 Aug, local time) - 0.5ft (0.2m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (08 Aug, local time) - 0.5ft (0.2m), 8s period with WSW swell.
  • Evening surf: Evening surf (08 Aug, local time) - 0.5ft (0.2m), 7s period with WSW swell.

The current surf forecast for Llangennith at 2PM is: 0.1m 8s primary swell from a Southwest direction and 0.1m 9s secondary swell from a West direction (forecast issued at 06:00am August 08). The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (08 Aug)0.5ft (0.2m)9s
Afternoon (08 Aug)0.5ft (0.2m)8s
Evening (08 Aug)0.5ft (0.2m)7s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Mon afternoon, min 16°C on Sat morning). Wind will be generally light.

Saturday
8
Sunday
9
Monday
10
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
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
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
W
9
0.1
SW
11
0.2
W
9
0.1
W
9
0.2
WSW
8
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.2
WSW
7
0.1
SW
12
0.3
WSW
6
0.1
SW
12
0.1
SW
12
0.2
WSW
6
0.2
WSW
6
0.3
SW
6
0.3
SW
7
0.4
W
5
0.4
SW
6
0.3
SW
6
0.3
SW
6
Wave Graph
Metric surfscale
Energy kJ
6
5
6
3
6
5
5
5
5
6
6
6
8
6
6
4
4
6
8
8
10
6
6
Wind (km/h)
5
NE
10
E
15
SE
10
S
5
WNW
10
W
10
NW
5
N
5
N
10
N
5
WNW
15
WSW
20
W
20
W
15
WNW
10
NW
10
N
5
NNE
10
NNW
15
W
15
W
15
N
15
N
Wind State
cross-off
off
cross-off
cross-off
cross-on
on
cross-on
glassy
glassy
cross
on
cross-on
on
on
on
cross-on
cross
cross-off
cross-on
on
on
cross
cross
High Tide
2:35PM6.38m
3:19AM6.43m
3:59PM6.64m
4:38AM6.79m
5:10PM7.20m
Low Tide
8:06AM2.27m
8:52PM2.25m
9:36AM2.19m
10:20PM1.94m
10:54AM1.77m
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:53
8:52
8:50
 mm
Temp °C
14
14
16
18
19
20
19
17
17
16
18
19
20
19
18
17
17
17
18
20
22
22
20
Feels °C
13
13
14
17
17
18
17
16
16
14
17
16
16
16
17
17
16
17
17
18
20
19
16
  • 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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