Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 12 pm 11 Oct 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
17.1°C
2.6° 

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 (11 Oct):

  • Morning surf: Morning surf (11 Oct, local time) - 2.5ft (0.8m), 7s period with WSW swell.
  • Afternoon surf: Afternoon surf (11 Oct, local time) - 2ft (0.6m), 7s period with WSW swell.
  • Evening surf: Evening surf (11 Oct, local time) - 3.5ft (1.0m), 6s period with SW swell.

The current surf forecast for Llangennith at 8PM is: 0.9m 4s primary swell from a South direction and 0.5m 6s secondary swell from a West direction, 0.2m 10s secondary swell from a West direction (forecast issued at 12:00pm October 11). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (11 Oct)2.5ft (0.8m)7s
Afternoon (11 Oct)2ft (0.6m)7s
Evening (11 Oct)3.5ft (1.0m)6s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Mon night. Very mild (max 17°C on Mon morning, min 12°C on Sun morning). Winds increasing (calm on Sun morning, fresh winds from the SE by Sun night).

Sun
11
Monday
12
Tuesday
13
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)
1
0
0
0
0
0
0
2
2
1
0
1
1
0
1
0
0
0
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
WSW
7
0.8
WSW
7
0.5
W
7
0.9
S
4
1
SW
6
1.2
SW
7
1.3
SW
7
1.9
SW
11
1.8
WSW
12
1.9
WSW
12
1.9
WSW
12
1.9
WSW
11
2
WSW
11
2
WSW
11
2.2
SW
11
2.1
WSW
11
2.2
WSW
11
2.2
WSW
11
2.2
WSW
11
2.1
WSW
11
1.8
WSW
10
Wave Graph
Metric surfscale
Energy kJ
52
57
26
30
65
128
167
791
844
931
931
917
973
955
1051
974
1042
1176
1061
954
731
Wind (km/h)
5
ESE
15
S
25
SSE
25
SSE
30
SE
35
SE
30
SE
20
SSE
15
SSW
20
SW
20
SW
20
SSW
30
SSW
30
SSW
30
SSW
35
SW
30
W
30
W
30
W
20
W
10
W
Wind State
glassy
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross
cross
cross-on
cross
cross-on
on
on
on
on
on
High Tide
7:31PM8.52m
7:48AM8.42m
8:04PM8.38m
8:20AM8.26m
8:37PM8.08m
Low Tide
1:19PM0.31m
1:36AM0.29m
1:51PM0.33m
2:07AM0.44m
2:22PM0.51m
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
part cloud
clear
part cloud
cloud
part cloud
clear
light rain
light rain
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:33
—
—
—
—
—
—
7:35
—
—
—
—
—
—
—
7:35
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:32
—
—
—
—
—
—
—
6:30
—
—
—
—
—
—
—
6:29
—
—
 mm
—
—
—
—
1
1
1
1
1
—
—
—
—
—
—
3
2
—
—
—
—
Temp °C
12
14
14
14
14
15
16
16
17
16
16
16
17
17
17
17
15
16
16
15
14
Feels °C
10
11
9
9
8
9
12
14
16
14
13
14
14
13
13
12
10
11
11
12
12
  • 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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