Llangennith Surf Break

Llangennith 48 hour detailed Surf Forecast

Lat Long: 51.59° N 4.30° W

Issued: 6 pm 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
18.7° C

4.4°C warmer than normal for this time of year

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 (29 Jun):

  • Afternoon surf: Afternoon surf (29 Jun, local time) - 4.5ft (1.4m), 11s period with WSW swell.
  • Evening surf: Evening surf (29 Jun, local time) - 4ft (1.2m), 11s period with WSW swell.

The current surf forecast for Llangennith at 11PM is: 1.2m 11s primary swell from a West-southwest direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 06:00pm June 29). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (29 Jun)--
Afternoon (29 Jun)4.5ft (1.4m)11s
Evening (29 Jun)4ft (1.2m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 18°C on Thu morning, min 14°C on Mon afternoon). Wind will be generally light.

Mon
29
Tuesday
30
Wednesday
1
Thu
2
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
1 AM
4 AM
7 AM
10 AM
1 PM
Rating
(10 max)
1
2
2
1
0
0
0
0
0
1
2
2
2
1
2
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
WSW
11
1.3
WSW
11
1.2
WSW
11
1.1
WSW
10
1.1
WSW
10
1
SW
7
1.2
SW
7
1.6
WSW
7
1.7
WSW
9
1.7
WSW
9
1.7
WSW
10
1.6
WSW
10
1.6
WSW
11
1.6
WSW
11
1.6
WSW
11
1.6
WSW
10
1.5
W
10
1.3
WSW
10
1.2
W
10
1.4
WSW
10
1.7
WSW
6
1.9
WSW
7
1.8
WSW
7
1.6
WSW
8
Wave Graph
Metric surfscale
Energy kJ
447
373
308
251
227
85
127
242
453
506
584
530
561
572
551
511
449
342
273
365
220
326
365
300
Wind (km/h)
15
SW
10
SW
10
SSW
10
S
15
S
20
S
25
SSW
25
SSW
20
SW
20
WSW
15
WSW
10
W
15
NW
15
NW
15
WNW
20
WSW
25
WSW
20
WSW
20
SW
25
SW
25
WSW
25
W
20
WNW
20
WNW
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
on
on
on
on
High Tide
7:00PM7.22m
7:20AM7.16m
7:38PM7.43m
7:57AM7.30m
8:15PM7.58m
8:33AM7.36m
Low Tide
1:10AM1.48m
1:25PM1.43m
1:48AM1.32m
2:02PM1.29m
2:25AM1.24m
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:03
5:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:37
9:37
9:37
9:37
 mm
Temp °C
14
15
15
15
15
14
15
16
17
16
16
16
15
14
15
16
15
14
14
14
15
16
17
18
Feels °C
12
14
14
14
13
11
11
12
14
14
15
15
14
12
13
13
11
10
11
10
12
13
14
15
Swell 1
Height (m)
Direction
Period (s)
1.4
WSW
11
1.3
WSW
11
1.2
WSW
11
1.1
WSW
10
1.1
WSW
10
0.5
W
10
0.5
W
9
0.1
SW
13
1.7
WSW
9
1.7
WSW
10
1.6
WSW
10
1.6
WSW
11
1.6
WSW
11
1.6
WSW
11
1.6
WSW
10
1.5
W
10
1.2
W
10
1.8
WSW
7
1.6
WSW
8
Energy kJ
447
373
308
251
227
48
45
6
506
584
530
561
572
551
511
449
273
365
300
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
Energy kJ
7
7
7
7
7
7
7
Swell 3
Height (m)
Direction
Period (s)
0.1
W
13
Energy kJ
3
Wind waves
Height (m)
Direction
Period (s)
1
SW
7
1.2
SW
7
1.6
WSW
7
1.7
WSW
9
1.3
WSW
10
1.2
WSW
10
1.4
WSW
10
1.7
WSW
6
1.9
WSW
7
Energy kJ
85
127
242
453
342
258
365
220
326
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
1
1
1
2
1
2
1
2
2
2
2
2
1
3
1
1
1
1
2
1
1
Distance (km)
12
12
2
2
53
107
264
266
174
369
4
4
4
4
4
138
362
158
127
142
258
258
29
29
Best forecast wave conditions in Wales - Gower
Rating
(10 max)
2
1
2
1
2
2
2
2
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
3
3
3
2
2
3
2
3
2
2
2
2
3
2
2
2
2
1
2
1
2
1
Header Global
Rating
(10 max)
5
6
6
5
5
5
5
5
5
5
4
5
5
5
5
5
5
4
4
5
5
5
5
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 

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