Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 12 am 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
20.1° C
4.1° 

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 (30 Jul):

  • Morning surf: Morning surf (30 Jul, local time) - 2.5ft (0.7m), 5s period with W swell.
  • Afternoon surf: Afternoon surf (30 Jul, local time) - 1.5ft (0.5m), 5s period with W swell.
  • Evening surf: Evening surf (30 Jul, local time) - 1.5ft (0.5m), 4s period with W swell.

The current surf forecast for Llangennith at 9AM is: 0.7m 5s primary swell from a West direction and 0.2m 10s secondary swell from a West direction (forecast issued at 12:00am July 30). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (30 Jul)2.5ft (0.7m)5s
Afternoon (30 Jul)1.5ft (0.5m)5s
Evening (30 Jul)1.5ft (0.5m)4s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Thu afternoon, min 13°C on Thu night). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
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
0
1
1
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)
0.6
W
5
0.7
W
5
0.7
W
5
0.7
W
5
0.5
W
5
0.5
W
5
0.6
W
4
0.5
W
4
0.4
W
5
0.5
W
5
0.6
WNW
5
0.6
W
5
0.6
W
6
0.7
W
5
0.7
W
4
0.6
W
4
0.6
W
4
0.8
W
5
0.7
W
6
0.6
W
5
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
Wave Graph
Metric surfscale
Energy kJ
15
25
27
25
12
10
12
9
8
11
19
17
21
28
12
12
14
37
29
19
28
27
26
25
Wind (km/h)
15
WSW
15
WSW
15
WNW
15
NNW
10
W
25
WNW
25
NW
20
NW
0
NE
5
NE
15
NNW
15
WNW
25
W
25
W
25
W
20
WNW
15
WNW
10
NW
10
NNE
10
WNW
20
WSW
25
W
20
W
15
NW
Wind State
cross-on
cross-on
on
cross-on
on
on
cross-on
cross-on
glassy
cross-off
cross
cross-on
on
on
on
on
on
cross-on
cross-off
cross-on
on
on
on
cross-on
High Tide
7:40AM7.47m
7:57PM7.87m
8:14AM7.70m
8:30PM8.07m
8:47AM7.83m
9:04PM8.16m
Low Tide
1:34AM1.18m
1:46PM1.06m
2:08AM0.93m
2:18PM0.86m
2:40AM0.78m
2:50PM0.77m
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:37
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:08
9:07
9:06
 mm
Temp °C
17
17
16
15
18
19
19
16
15
14
13
15
16
17
17
16
15
15
14
15
16
17
17
16
Feels °C
16
17
15
13
16
14
14
13
15
13
11
12
11
11
12
13
13
14
12
13
12
12
13
13
  • 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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