Llangennith Surf Break

Llangennith 48 hour detailed Surf Forecast

Lat Long: 51.59° N 4.30° W

Issued: 6 am 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
18.9° C

4.6°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 (30 Jun):

  • Morning surf: Morning surf (30 Jun, local time) - 4ft (1.2m), 6s period with WSW swell.
  • Afternoon surf: Afternoon surf (30 Jun, local time) - 5.5ft (1.7m), 8s period with WSW swell.
  • Evening surf: Evening surf (30 Jun, local time) - 5.5ft (1.7m), 10s period with WSW swell.

The current surf forecast for Llangennith at 2PM is: 1.7m 8s primary swell from a West-southwest direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 06:00am June 30). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (30 Jun)4ft (1.2m)6s
Afternoon (30 Jun)5.5ft (1.7m)8s
Evening (30 Jun)5.5ft (1.7m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Tue morning. Very mild (max 18°C on Thu afternoon, min 14°C on Tue night). Winds decreasing (fresh winds from the WSW on Wed night, light winds from the NE by Thu night).

Tuesday
30
Wednesday
1
Thursday
2
Fri
3
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
4 PM
7 PM
10 PM
1 AM
Rating
(10 max)
0
0
0
0
0
1
1
3
2
2
1
0
0
0
0
0
0
0
0
1
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)
1.1
WSW
10
1
SW
7
1.2
SW
6
1.7
WSW
7
1.8
WSW
9
1.7
WSW
9
1.7
WSW
10
1.7
WSW
10
1.6
WSW
11
1.7
WSW
11
1.7
WSW
11
1.6
WSW
10
1.5
W
10
1.4
WSW
10
1.5
WSW
10
1.8
WSW
6
2.1
WSW
7
1.9
WSW
7
1.7
WSW
8
1.6
WSW
8
1.3
WSW
8
1.1
WSW
8
1
WSW
9
0.9
WSW
9
Wave Graph
Metric surfscale
Energy kJ
227
85
123
279
502
506
584
619
561
655
643
501
440
356
416
237
397
405
336
266
196
184
173
147
Wind (km/h)
20
S
20
S
25
S
30
SSW
20
SW
20
WSW
15
W
10
W
15
NW
15
NNW
15
WNW
20
WSW
25
WSW
25
WSW
30
SW
30
WSW
30
WSW
25
NW
15
NNW
15
NW
15
NNW
15
N
10
N
10
N
Wind State
cross
cross
cross
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
High Tide
7:20AM7.16m
7:38PM7.43m
7:57AM7.30m
8:15PM7.58m
8:33AM7.36m
8:51PM7.65m
Low Tide
1:25PM1.43m
1:48AM1.32m
2:02PM1.29m
2:25AM1.24m
2:37PM1.23m
cloud
clear
cloud
light rain
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:03
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
1
Temp °C
15
14
15
16
16
16
15
16
15
14
15
16
14
14
14
15
16
15
14
16
18
17
16
16
Feels °C
13
11
11
11
13
14
13
16
14
12
13
13
10
10
10
11
12
11
11
13
15
14
14
14
Swell 1
Height (m)
Direction
Period (s)
1.1
WSW
10
0.5
W
10
0.5
W
9
0.1
SW
13
1.7
WSW
9
1.7
WSW
10
1.7
WSW
10
1.6
WSW
11
1.7
WSW
11
1.7
WSW
11
1.6
WSW
10
1.5
W
10
1.9
WSW
7
1.7
WSW
8
1.6
WSW
8
1.3
WSW
8
1.1
WSW
8
1
WSW
9
0.9
WSW
9
Energy kJ
227
48
45
6
506
584
619
561
655
643
501
440
405
336
266
196
184
173
147
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.6
W
9
Energy kJ
7
7
7
63
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1
SW
7
1.2
SW
6
1.7
WSW
7
1.8
WSW
9
1.4
WSW
10
1.5
WSW
10
1.8
WSW
6
2.1
WSW
7
Energy kJ
85
123
279
502
356
416
237
397
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
2
2
2
2
2
3
2
1
4
2
2
2
2
2
2
1
1
1
1
1
Distance (km)
53
107
266
264
174
156
12
4
4
1
12
138
362
362
127
415
325
299
4
4
4
4
1
1
Best forecast wave conditions in Wales - Gower
Rating
(10 max)
2
2
2
3
2
2
2
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
3
2
3
2
2
2
2
3
2
2
1
2
2
1
2
2
1
1
2
2
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
5
8
5
7
6
6
5
7
9
  • 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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