Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 12 pm 23 Oct 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
16.0°C
2.3° 

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) - 10ft (3.0m), 12s period with W swell.

The current surf forecast for Llangennith at 4PM is: 4.0m 12s primary swell from a West direction (forecast issued at 12:00pm October 23). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (23 Oct)15ft (4.5m)14s
Afternoon (23 Oct)13ft (4.0m)12s
Evening (23 Oct)10ft (3.0m)12s

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


Short Range Forecast

Heavy rain (total 33mm), heaviest during Sat afternoon. Very mild (max 16°C on Sat afternoon, min 9°C on Fri morning). Winds decreasing (gales from the NW on Fri morning, moderate winds from the W by Fri night).

Fri
23
Saturday
24
Sunday
25
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
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
Wave
Height (m)
Direction
Period (s)
4.5
W
14
4
W
12
4
W
12
3.5
W
12
3
W
12
2.5
W
10
2.3
WSW
8
2.1
WSW
10
2.4
WSW
7
3.5
SW
8
5
WSW
10
5.5
WSW
12
5
WSW
12
4.5
WSW
12
4.5
WSW
12
5
WSW
12
4.5
WSW
11
4
WSW
11
3.5
WSW
10
3
WSW
10
2.5
WSW
11
Wave Graph
Metric surfscale
Energy kJ
7348
5064
4145
3299
2559
1250
721
788
562
1731
4337
7984
7108
6064
6004
5988
4663
3558
2630
1956
1756
Wind (km/h)
65
NW
60
NW
55
NW
50
NW
45
WNW
35
WNW
30
W
35
WSW
45
SW
55
SSW
60
WSW
65
WSW
50
W
55
W
55
W
60
W
55
WNW
50
WNW
40
WNW
35
W
30
W
Wind State
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
5:10PM7.26m
5:33AM7.42m
5:49PM7.85m
6:10AM7.99m
6:28PM8.34m
Low Tide
11:01AM1.69m
11:24PM1.24m
11:39AM1.11m
00:00AM0.70m
12:16PM0.60m
light rain
light rain
clear
clear
clear
cloud
part cloud
cloud
light rain
light rain
heavy rain
light rain
light rain
clear
clear
clear
clear
part cloud
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
4
3
—
—
—
—
—
—
3
5
12
2
2
—
—
—
—
—
—
—
—
Temp °C
9
10
11
11
11
11
12
12
12
13
16
16
12
12
11
11
11
12
12
12
12
Feels °C
-4
-2
-2
0
1
3
6
5
3
2
7
5
2
0
-1
-2
-1
1
3
4
5
  • 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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