Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 12 am 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
19.4° C
4.2° 

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 (12 Jul):

  • Morning surf: Morning surf (12 Jul, local time) - 0.5ft (0.1m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (12 Jul, local time) - 0.5ft (0.1m), 21s period with SW swell.
  • Evening surf: Evening surf (12 Jul, local time) - 0.5ft (0.1m), 21s period with SW swell.

The current surf forecast for Llangennith at 8AM is: 0.1m 16s primary swell from a Southwest direction and 0.2m 8s secondary swell from a West direction (forecast issued at 12:00am July 12). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (12 Jul)0.5ft (0.1m)16s
Afternoon (12 Jul)0.5ft (0.1m)21s
Evening (12 Jul)0.5ft (0.1m)21s

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


Short Range Forecast

Mostly dry. Warm (max 32°C on Tue afternoon, min 15°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun night, light winds from the ENE by Tue afternoon).

Sunday
12
Monday
13
Tuesday
14
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
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)
0.1
S
17
0.2
W
8
0.2
W
8
0.2
W
8
0.1
SW
16
0.1
SW
21
0.1
SW
21
0.1
SW
21
0.1
SW
15
0.1
SW
15
0.1
W
20
0.1
SW
19
0.1
SW
19
0.1
SW
19
0.1
SW
19
0.1
SW
19
0.1
SW
15
0.2
W
12
0.2
W
12
0.2
W
11
0.2
WSW
11
0.2
WSW
11
0.2
WSW
11
0.2
WSW
10
Wave Graph
Metric surfscale
Energy kJ
6
10
10
10
10
18
18
18
9
9
8
15
15
15
15
15
8
12
12
12
12
12
12
12
Wind (km/h)
20
ENE
20
ENE
15
ENE
20
E
20
E
20
ENE
25
ENE
40
ENE
35
ENE
30
ENE
30
ENE
25
ENE
20
E
10
ENE
15
NE
30
ENE
25
ENE
20
ENE
15
ENE
15
E
10
E
5
ENE
15
ENE
15
E
Wind State
off
off
cross-off
off
off
off
cross-off
off
off
off
off
cross-off
off
cross-off
cross-off
cross-off
off
off
cross-off
off
off
cross-off
cross-off
off
High Tide
4:45AM7.15m
5:17PM7.41m
5:48AM7.57m
6:15PM7.91m
6:43AM7.97m
7:07PM8.37m
Low Tide
10:24PM1.63m
10:57AM1.45m
11:30PM1.21m
11:58AM1.06m
00:29AM0.76m
12:52PM0.68m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:30
9:30
9:29
 mm
Temp °C
22
18
16
20
26
30
30
24
18
16
15
18
24
27
28
24
19
17
15
19
26
30
32
28
Feels °C
19
15
14
17
24
27
25
17
12
10
9
12
20
24
25
18
15
14
13
17
24
29
29
25
  • 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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