Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 6 pm 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
18.9°C
2.8° 

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 (07 Sep):

  • Morning surf: Morning surf (07 Sep, local time) - 6ft (1.8m), 14s period with WSW swell.
  • Afternoon surf: Afternoon surf (07 Sep, local time) - 6ft (1.8m), 13s period with WSW swell.
  • Evening surf: Evening surf (07 Sep, local time) - 6ft (1.9m), 12s period with WSW swell.

The current surf forecast for Llangennith at 12AM is: 1.0m 7s primary swell from a Southwest direction and 0.3m 17s secondary swell from a West-southwest direction, 0.1m 12s secondary swell from a Southwest direction (forecast issued at 06:00pm September 06). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (07 Sep)6ft (1.8m)14s
Afternoon (07 Sep)6ft (1.8m)13s
Evening (07 Sep)6ft (1.9m)12s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Mon night. Warm (max 21°C on Sun afternoon, min 13°C on Mon night). Winds decreasing (fresh winds from the WNW on Tue afternoon, light winds from the WNW by Wed morning).

Sun
6
Monday
7
Tuesday
8
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
2
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
Wave
Height (m)
Direction
Period (s)
0.9
WSW
6
1
SW
6
1
SW
6
1.1
SW
8
1.2
WSW
9
1.7
WSW
14
1.8
WSW
13
1.8
WSW
13
1.8
WSW
13
1.8
WSW
12
2
WSW
12
2.5
WSW
7
2.4
WSW
8
1.9
WSW
8
1.9
WSW
8
1.8
W
9
1.8
W
8
1.9
W
7
2
W
7
Wave Graph
Metric surfscale
Energy kJ
67
75
68
140
218
1158
1106
1057
1109
918
1119
613
725
486
483
506
439
345
388
Wind (km/h)
15
SSW
20
SW
15
SSW
20
SW
20
WSW
20
NW
20
WNW
25
W
25
WSW
25
SW
35
SW
35
WSW
30
WNW
20
WNW
30
WNW
35
WNW
35
W
40
WNW
35
WNW
Wind State
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
on
on
cross-on
High Tide
2:24PM6.19m
3:16AM6.18m
3:56PM6.54m
4:36AM6.67m
5:04PM7.20m
Low Tide
8:54PM2.45m
9:38AM2.39m
10:25PM1.99m
10:53AM1.83m
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:51
7:49
 mm
1
4
2
Temp °C
21
19
18
18
18
16
16
17
17
17
16
15
14
13
15
15
16
16
15
Feels °C
19
17
17
17
16
14
13
13
13
13
10
9
9
9
9
7
9
8
8
  • 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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