Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 12 am 23 Oct 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
16.2°C
2.4° 

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 (23 Oct):

  • Morning surf: Morning surf (23 Oct, local time) - 15ft (4.5m), 14s period with W swell.
  • Afternoon surf: Afternoon surf (23 Oct, local time) - 13ft (4.0m), 12s period with W swell.
  • Evening surf: Evening surf (23 Oct, local time) - 11ft (3.5m), 12s period with W swell.

The current surf forecast for Llangennith at 6AM is: 3.0m 16s primary swell from a Southwest direction (forecast issued at 12:00am October 23). An open ocean swell of 0.6m 4s is not directed at the surf break, a second open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (23 Oct)15ft (4.5m)14s
Afternoon (23 Oct)13ft (4.0m)12s
Evening (23 Oct)11ft (3.5m)12s

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


Short Range Forecast

Heavy rain (total 57mm), heaviest during Sat afternoon. Very mild (max 17°C on Sat afternoon, min 8°C on Fri morning). Mainly gales.

Friday
23
Saturday
24
Sunday
25
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
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
3
0
0
0
0
0
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SW
8
2.1
SW
10
3
SW
16
4.5
W
14
4.5
W
12
4
W
12
3.5
W
12
3
W
12
2.5
W
10
2.4
WSW
8
2.2
WSW
10
2.5
WSW
7
4
SW
9
5
WSW
10
5.5
WSW
12
5
WSW
12
5
WSW
12
5
WSW
12
4.5
WSW
12
4.5
W
11
4
WSW
11
3.5
WSW
11
3
WSW
11
2.5
WSW
11
Wave Graph
Metric surfscale
Energy kJ
264
825
4193
8505
5558
4670
3538
2559
1432
766
885
758
2339
5327
8796
7782
6678
6170
5746
4622
3692
2948
2371
1853
Wind (km/h)
30
SSE
25
E
25
NW
65
NW
60
NW
60
NW
50
NW
45
WNW
35
WNW
30
W
35
WSW
45
SSW
60
SSW
60
WSW
65
WSW
55
W
55
W
55
W
60
WNW
50
WNW
50
WNW
45
W
35
W
35
W
Wind State
cross-off
off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross
cross-on
cross-on
on
on
on
on
on
on
on
on
on
High Tide
4:53AM6.78m
5:10PM7.26m
5:33AM7.42m
5:49PM7.85m
6:10AM7.99m
6:28PM8.34m
Low Tide
10:45PM1.83m
11:01AM1.69m
11:24PM1.24m
11:39AM1.11m
00:00AM0.70m
12:16PM0.60m
rain showers
part cloud
part cloud
mod rain
mod rain
light rain
clear
part cloud
cloud
cloud
light rain
light rain
mod rain
heavy rain
light rain
light rain
cloud
clear
cloud
clear
clear
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
7:54
—
—
—
—
—
—
—
7:54
—
—
—
—
—
—
6:56
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:07
—
—
—
—
—
—
—
6:06
—
—
—
—
—
—
—
5:04
—
—
 mm
8
—
—
6
6
1
—
—
—
—
1
3
7
12
1
2
—
—
—
—
—
—
—
—
Temp °C
14
12
11
8
9
11
11
11
12
12
13
12
13
16
17
12
12
12
11
11
12
12
12
12
Feels °C
8
7
6
-6
-4
-2
-1
1
4
6
6
3
2
6
6
1
1
0
-2
0
1
2
4
4
  • 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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