Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 12 pm 15 Oct 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
16.7°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 (15 Oct):

  • Morning surf: Morning surf (15 Oct, local time) - 10ft (3.0m), 14s period with WSW swell.
  • Afternoon surf: Afternoon surf (15 Oct, local time) - 10ft (3.0m), 13s period with WSW swell.
  • Evening surf: Evening surf (15 Oct, local time) - 8ft (2.5m), 13s period with WSW swell.

The current surf forecast for Llangennith at 5PM is: 3.0m 13s primary swell from a West-southwest direction (forecast issued at 12:00pm October 15). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (15 Oct)10ft (3.0m)14s
Afternoon (15 Oct)10ft (3.0m)13s
Evening (15 Oct)8ft (2.5m)13s

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


Short Range Forecast

Moderate rain (total 12mm), heaviest on Thu night. Very mild (max 16°C on Thu morning, min 8°C on Sat night). Mainly fresh winds.

Thu
15
Friday
16
Saturday
17
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
3
1
0
0
0
0
0
1
0
0
0
0
2
1
1
0
0
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)
3
WSW
14
3
WSW
14
3
WSW
13
2.5
WSW
13
2.3
WSW
13
2.1
WSW
13
1.8
WSW
13
1.7
WSW
13
1.6
WSW
12
1.6
W
12
1.6
W
12
1.4
WSW
12
1.3
WSW
12
1.1
WSW
12
1
WSW
12
1
WSW
12
0.9
WSW
12
0.8
WSW
11
0.8
WSW
11
0.7
WSW
11
0.7
WSW
11
Wave Graph
Metric surfscale
Energy kJ
2930
2930
2754
2490
1730
1387
1086
949
820
761
746
522
444
361
298
298
237
167
161
123
123
Wind (km/h)
30
SW
35
SSW
30
SW
30
SW
10
WNW
25
NNW
25
NW
25
NW
25
NW
25
NW
25
NNW
20
NNW
15
NNW
15
N
15
N
15
N
15
NNE
10
NE
10
NNE
20
NE
20
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
9:25AM7.53m
9:44PM7.14m
10:00AM7.02m
10:21PM6.58m
10:40AM6.47m
Low Tide
3:27PM1.28m
3:41AM1.62m
4:02PM1.81m
4:18AM2.14m
4:45PM2.36m
part cloud
part cloud
cloud
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
—
—
—
—
—
—
7:41
—
—
—
—
—
—
—
7:43
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:24
—
—
—
—
—
—
—
6:22
—
—
—
—
—
—
—
6:20
—
—
 mm
—
—
—
3
4
5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
16
16
16
16
15
11
12
12
12
13
13
12
12
12
11
11
11
12
14
12
11
Feels °C
11
11
12
12
14
6
7
7
7
7
7
7
8
8
7
8
8
9
11
7
7
  • 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.


Nearest locationNearest