Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 12 am 13 Oct 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
16.9°C
2.5° 

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 (13 Oct):

  • Morning surf: Morning surf (13 Oct, local time) - 8ft (2.5m), 9s period with WSW swell.
  • Afternoon surf: Afternoon surf (13 Oct, local time) - 8ft (2.5m), 10s period with WSW swell.
  • Evening surf: Evening surf (13 Oct, local time) - 7ft (2.2m), 10s period with WSW swell.

The current surf forecast for Llangennith at 8AM is: 3.0m 8s primary swell from a West-southwest direction (forecast issued at 12:00am October 13). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (13 Oct)8ft (2.5m)9s
Afternoon (13 Oct)8ft (2.5m)10s
Evening (13 Oct)7ft (2.2m)10s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Mon night. Very mild (max 17°C on Mon night, min 14°C on Tue afternoon). Winds decreasing (strong winds from the SSW on Mon night, light winds from the WSW by Tue night).

Tuesday
13
Wednesday
14
Thursday
15
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
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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)
2.2
SW
11
2.4
SW
7
2.5
WSW
8
3
WSW
9
2.5
WSW
10
2.5
WSW
10
2.3
WSW
10
2.2
WSW
10
2
WSW
10
1.9
WSW
10
1.7
WSW
10
1.9
SW
10
2
SW
10
2.3
SW
6
2.3
SW
7
2.4
WSW
8
2
WSW
10
2.5
WSW
8
2.5
WSW
13
3
WSW
14
2.5
WSW
14
2.5
WSW
13
2.5
WSW
13
2.2
WSW
13
Wave Graph
Metric surfscale
Energy kJ
1148
531
958
1260
1329
1263
1053
896
746
678
555
665
769
431
524
644
844
909
2277
2830
2702
2535
2345
1624
Wind (km/h)
35
SSW
40
SSW
35
W
35
W
35
W
35
W
30
W
20
W
15
WSW
20
SW
25
SSW
30
SSW
35
SSW
35
SSW
35
SSW
35
SSW
35
SSW
35
SSW
35
SW
35
SSW
35
SSW
30
SW
30
SW
20
NNW
Wind State
cross-on
cross-on
on
on
on
on
on
on
on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
8:20AM8.26m
8:37PM8.08m
8:53AM7.96m
9:10PM7.66m
9:25AM7.53m
9:44PM7.14m
Low Tide
2:07AM0.44m
2:22PM0.51m
2:37AM0.73m
2:54PM0.84m
3:08AM1.14m
3:27PM1.28m
part cloud
part cloud
light rain
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
7:35
—
—
—
—
—
—
—
7:37
—
—
—
—
—
—
—
7:39
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:29
—
—
—
—
—
—
—
6:27
—
—
—
—
—
—
—
6:24
—
—
 mm
—
—
2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
Temp °C
17
17
16
15
15
15
14
14
14
14
14
15
15
15
15
15
15
16
16
16
17
17
17
13
Feels °C
12
11
11
9
8
8
9
10
11
11
9
10
9
9
9
10
10
11
11
10
12
12
13
10
  • 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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