Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 6 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):

  • 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 (1.1m), 6s period with SW swell.

The current surf forecast for Llangennith at 10PM is: 1.1m 6s primary swell from a Southwest direction and 0.2m 10s secondary swell from a West direction (forecast issued at 06:00pm October 11). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (11 Oct)--
Afternoon (11 Oct)2ft (0.6m)7s
Evening (11 Oct)3.5ft (1.1m)6s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Mon night. Very mild (max 17°C on Mon morning, min 14°C on Sun afternoon). Winds increasing (light winds from the SW on Mon morning, fresh winds from the SSW by Mon night).

Sun
11
Monday
12
Tuesday
13
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
1
1
0
0
1
1
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
WSW
7
1
S
4
1.1
SW
6
1.2
SW
7
1.3
SW
7
1.9
SW
11
1.9
WSW
12
1.9
WSW
12
1.9
WSW
12
1.9
WSW
11
2.1
SW
11
2.2
SW
11
2.4
SW
7
2.3
WSW
8
2.4
WSW
10
2.4
WSW
11
2.3
WSW
10
2.1
WSW
10
2
WSW
10
Wave Graph
Metric surfscale
Energy kJ
40
37
75
131
194
791
976
931
931
926
1027
1148
505
748
1282
1306
1185
916
772
Wind (km/h)
25
SSE
30
SSE
30
SE
35
SE
30
SE
20
S
15
SW
20
SW
20
SW
20
SSW
30
S
35
SW
40
SSW
25
W
30
W
30
W
30
W
25
W
20
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
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
part cloud
part cloud
clear
cloud
cloud
cloud
light rain
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
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
—
—
—
—
—
—
2
—
—
—
—
—
Temp °C
15
14
14
15
16
16
17
16
16
16
17
17
17
16
16
16
15
15
14
Feels °C
11
9
8
9
12
14
16
14
13
14
14
13
12
12
11
10
9
11
11
  • 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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