Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 12 am 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
19.6° C
3.5° 

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 (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 5ft (1.5m), 7s period with WSW swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 5ft (1.5m), 7s period with WSW swell.
  • Evening surf: Evening surf (05 Aug, local time) - 4.5ft (1.3m), 6s period with WSW swell.

The current surf forecast for Llangennith at 4AM is: 1.3m 7s primary swell from a West-southwest direction (forecast issued at 12:00am August 05). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (05 Aug)5ft (1.5m)7s
Afternoon (05 Aug)5ft (1.5m)7s
Evening (05 Aug)4.5ft (1.3m)6s

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


Short Range Forecast

Some drizzle, heaviest during Tue night. Very mild (max 18°C on Tue night, min 13°C on Wed night). Winds decreasing (fresh winds from the W on Wed afternoon, calm by Thu night).

Wednesday
5
Thursday
6
Friday
7
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
4 PM
7 PM
10 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
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)
1.3
SW
6
1.3
WSW
7
1.3
WSW
7
1.6
WSW
7
1.6
WSW
7
1.5
WSW
7
1.5
WSW
6
1.3
WSW
6
1.3
W
6
1.2
W
6
1.3
W
6
1.1
W
6
0.9
WSW
6
0.8
W
6
0.7
W
5
0.6
W
5
0.5
W
5
0.4
WSW
5
0.4
WSW
5
0.4
WSW
5
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
Wave Graph
Metric surfscale
Energy kJ
132
134
154
233
254
192
176
139
124
112
127
91
58
40
29
20
13
8
7
7
7
6
6
6
Wind (km/h)
25
WSW
20
WNW
30
WNW
25
WNW
25
W
30
W
25
W
20
WNW
25
NW
20
WNW
20
WNW
20
WNW
25
W
25
W
20
W
15
WNW
5
NNW
5
E
5
SSE
10
SSW
15
SW
15
WSW
15
W
10
WNW
Wind State
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross
glassy
cross-off
cross
cross-on
on
on
on
High Tide
10:55PM7.62m
11:18AM7.25m
11:41PM7.22m
12:09PM6.87m
00:38AM6.78m
1:13PM6.52m
Low Tide
4:58AM1.24m
5:17PM1.45m
5:45AM1.61m
6:11PM1.84m
6:46AM2.01m
7:22PM2.17m
clear
rain showers
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:47
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:59
8:57
8:55
 mm
1
Temp °C
17
16
14
15
16
17
17
17
15
13
13
15
16
16
16
15
15
14
14
15
15
16
16
16
Feels °C
15
13
9
10
11
11
11
13
10
9
10
11
11
11
11
12
14
13
13
13
13
14
14
15
  • 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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