Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 12 pm 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
19.7°C
3.5° 

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 (24 Aug):

  • Morning surf: Morning surf (24 Aug, local time) - 1ft (0.3m), 9s period with SW swell.
  • Afternoon surf: Afternoon surf (24 Aug, local time) - 0.5ft (0.2m), 9s period with W swell.
  • Evening surf: Evening surf (24 Aug, local time) - 0.5ft (0.2m), 9s period with W swell.

The current surf forecast for Llangennith at 3PM is: 0.1m 14s primary swell from a Southwest direction and 0.1m 9s secondary swell from a Southwest direction, 0.2m 9s secondary swell from a West direction (forecast issued at 12:00pm August 24). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (24 Aug)1ft (0.3m)9s
Afternoon (24 Aug)0.5ft (0.2m)9s
Evening (24 Aug)0.5ft (0.2m)9s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Wed night. Warm (max 24°C on Mon afternoon, min 15°C on Mon night). Wind will be generally light.

Mon
24
Tuesday
25
Wednesday
26
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)
0.3
SW
9
0.2
WSW
9
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
8
0.2
W
8
0.2
W
8
0.2
W
8
0.2
SSW
8
0.3
SW
8
0.3
W
10
0.4
SW
8
0.4
SW
8
0.4
SW
8
0.3
W
8
0.3
W
8
0.3
W
8
0.3
W
8
0.3
W
8
Wave Graph
Metric surfscale
Energy kJ
13
8
7
7
7
7
7
7
7
7
7
11
17
17
17
16
13
12
12
11
10
Wind (km/h)
30
E
25
E
15
E
15
E
25
E
30
E
25
ENE
25
ENE
25
E
15
ENE
10
ENE
5
S
10
ENE
15
SE
15
SE
15
SE
15
SE
5
SSE
0
W
5
NW
10
E
Wind State
off
off
off
off
off
off
off
off
off
off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
off
High Tide
4:59PM6.09m
5:25AM6.23m
5:45PM6.67m
6:06AM6.78m
6:23PM7.25m
Low Tide
10:45AM2.71m
11:17PM2.42m
11:36AM2.19m
00:01AM1.88m
12:15PM1.66m
clear
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
part cloud
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:16
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:20
8:17
 mm
Temp °C
17
20
23
24
20
17
15
16
17
19
23
20
19
18
17
16
17
18
20
21
20
Feels °C
12
14
19
20
15
11
10
12
13
16
21
20
19
16
16
15
16
18
21
22
20
  • 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.


Nearest locationNearest