Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 12 am 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
20.4° C
4.5° 

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 (25 Jul):

  • Morning surf: Morning surf (25 Jul, local time) - 1.5ft (0.4m), 4s period with WNW swell.
  • Afternoon surf: Afternoon surf (25 Jul, local time) - 2.5ft (0.7m), 4s period with W swell.
  • Evening surf: Evening surf (25 Jul, local time) - 3.5ft (1.0m), 6s period with W swell.

The current surf forecast for Llangennith at 7AM is: 0.4m 4s primary swell from a West-northwest direction and 0.1m 8s secondary swell from a West direction (forecast issued at 12:00am July 25). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (25 Jul)1.5ft (0.4m)4s
Afternoon (25 Jul)2.5ft (0.7m)4s
Evening (25 Jul)3.5ft (1.0m)6s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Sun afternoon, min 14°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the WNW by Sun morning).

Saturday
25
Sunday
26
Monday
27
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
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
1
1
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)
0.1
W
8
0.1
SW
13
0.4
WNW
4
0.4
WNW
4
0.6
W
4
0.8
W
4
0.9
WSW
5
1.1
WSW
6
1.3
WSW
6
1.3
WSW
7
1.4
WSW
7
1.4
W
7
1.5
W
7
1.4
W
7
1.5
W
7
1.3
W
6
1.3
W
7
1.2
W
7
1
W
7
0.9
W
6
0.8
WSW
6
0.8
WSW
6
0.7
WSW
6
0.6
WSW
6
Wave Graph
Metric surfscale
Energy kJ
1
6
6
6
12
24
43
89
143
152
180
181
214
187
199
137
150
156
92
68
53
51
37
27
Wind (km/h)
10
NNW
5
NNW
10
NW
20
WNW
25
WSW
25
WSW
25
W
20
WSW
20
WSW
20
W
25
WNW
30
WNW
35
WNW
30
WNW
25
WNW
15
NNW
10
NW
15
NW
15
WNW
15
W
20
SW
20
WSW
20
WSW
10
WSW
Wind State
cross-on
glassy
cross-on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
on
High Tide
3:44AM5.81m
4:19PM5.96m
4:51AM6.02m
5:18PM6.29m
5:43AM6.38m
6:05PM6.72m
Low Tide
9:58AM2.73m
10:35PM2.61m
11:02AM2.48m
11:32PM2.28m
11:53AM2.12m
clear
clear
cloud
clear
part cloud
part cloud
part cloud
clear
cloud
cloud
cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:28
5:30
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:16
9:15
9:14
 mm
Temp °C
15
15
15
18
18
18
18
17
17
17
17
17
18
19
19
18
16
14
14
16
17
18
18
18
Feels °C
14
15
14
15
13
14
14
15
16
15
14
12
12
13
15
16
14
12
12
13
14
16
16
18
  • 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