Llangennith Surf Break

Lat Long: 51.59° N 4.30° W

Llangennith 48 hour detailed Surf Forecast

Issued: 5 am 25 Oct 2026 (local time)

Forecast update in  hr  min

Today's Llangennith sea temperature is
15.7°C
2.1° 

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 (25 Oct):

  • Morning surf: Morning surf (25 Oct, local time) - 15ft (4.5m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (25 Oct, local time) - 11ft (3.5m), 10s period with WSW swell.
  • Evening surf: Evening surf (25 Oct, local time) - 8ft (2.5m), 11s period with WSW swell.

The current surf forecast for Llangennith at 9AM is: 4.5m 11s primary swell from a West direction (forecast issued at 05:00am October 25). The wind direction is predicted to be onshore.

Time (GMT) & DateWave HeightWave Period
Morning (25 Oct)15ft (4.5m)11s
Afternoon (25 Oct)11ft (3.5m)10s
Evening (25 Oct)8ft (2.5m)11s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Mon morning. Very mild (max 16°C on Mon morning, min 11°C on Sun morning). Winds decreasing (near gales from the WNW on Sun morning, moderate winds from the WSW by Tue night).

Sunday
25
Monday
26
Tuesday
27
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 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
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)
5
WSW
12
5
WSW
12
4.5
W
11
4.5
W
11
3.5
WSW
10
3
WSW
11
2.5
WSW
11
2.3
WSW
11
2.2
WSW
11
1.3
WSW
11
2.5
SW
7
3.5
SW
9
3.5
SW
10
3.5
SW
10
3.5
SW
10
4
SW
10
5
SW
11
4
WSW
12
4
WSW
12
3.5
WSW
12
3.5
WSW
12
3.5
WSW
12
3
WSW
12
Wave Graph
Metric surfscale
Energy kJ
7536
6563
5362
4146
2884
2164
1756
1324
1227
394
773
1901
2184
2486
2829
3817
6535
4783
4217
3586
3388
3313
2997
Wind (km/h)
60
W
60
WNW
55
WNW
55
WNW
45
WNW
35
W
35
W
25
WSW
35
SSW
40
S
40
S
50
SW
40
SW
45
SSW
50
SSW
55
SSW
50
SW
40
WSW
40
WSW
35
W
35
W
30
W
30
W
Wind State
on
on
on
on
on
on
on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
on
on
on
on
on
High Tide
5:28PM8.34m
5:48AM8.44m
6:07PM8.66m
6:27AM8.69m
6:47PM8.76m
Low Tide
11:16AM0.60m
11:35PM0.29m
11:52AM0.22m
00:12AM0.06m
12:30PM0.02m
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
light rain
mod rain
light rain
cloud
cloud
cloud
cloud
light rain
cloud
part cloud
cloud
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
—
—
—
—
—
—
—
—
6:58
—
—
—
—
—
—
—
7:01
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
4:04
—
—
—
—
—
—
—
5:01
—
—
—
—
—
—
—
5:00
—
—
 mm
—
—
—
—
—
—
—
—
—
1
7
3
—
—
—
—
1
—
—
—
1
—
—
Temp °C
12
11
11
11
12
12
12
13
12
12
14
16
16
16
16
16
15
14
13
13
13
13
13
Feels °C
0
-1
-2
-1
1
4
4
7
5
5
7
8
9
9
8
7
7
6
4
5
5
6
6
  • 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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