Llandanwg Surf Break

Llandanwg 48 hour detailed Surf Forecast

Lat Long: 52.83° N 4.13° W

Issued: 12 am 26 Jun 2026 (local time)

Forecast update in  hr  min

Today's Llandanwg sea temperature is
17.5° C

3.8°C warmer than normal for this time of year

Llandanwg surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Llandanwg today (26 Jun):

  • Morning surf: Morning surf (26 Jun, local time) - 1ft (0.3m), 3s period with SSW swell.
  • Afternoon surf: Afternoon surf (26 Jun, local time) - 2ft (0.6m), 4s period with SW swell.
  • Evening surf: Evening surf (26 Jun, local time) - 2ft (0.6m), 5s period with SW swell.

The current surf forecast for Llandanwg at 7AM is: 0.2m 3s primary swell from a South direction (forecast issued at 12:00am June 26). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (26 Jun)1ft (0.3m)3s
Afternoon (26 Jun)2ft (0.6m)4s
Evening (26 Jun)2ft (0.6m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Sat night. Warm (max 28°C on Thu night, min 15°C on Sat night). Wind will be generally light.

Friday
26
Saturday
27
Sunday
28
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)
0.3
SSE
3
0.2
S
3
0.3
SSW
2
0.6
SW
4
0.6
SW
4
0.6
SW
5
0.6
SW
5
0.6
SW
5
0.6
SW
5
0.6
SW
5
0.8
SSW
4
0.9
SSW
4
1
SW
6
1.1
SW
7
0.9
SW
7
1
SW
7
0.8
SW
7
0.8
SW
7
0.8
SW
4
0.4
SW
6
0.7
SW
4
1
SW
5
0.9
WSW
6
Wave Graph
Metric surfscale
Energy kJ
2
0
1
1
8
12
17
21
16
16
16
21
34
72
97
79
91
65
65
23
13
14
53
55
Wind (km/h)
5
ESE
10
ESE
10
SSW
10
SW
15
SW
15
SSW
10
SSW
10
SSE
10
SSE
15
SSE
20
S
25
S
25
SSW
20
SSW
20
SSW
20
SSW
20
S
15
SW
10
SSW
20
SW
20
SW
25
SW
20
SW
20
SW
Wind State
cross-off
cross-off
cross-on
on
on
on
on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
on
cross-on
on
on
on
on
on
High Tide
6:23AM3.34m
6:49PM3.43m
7:10AM3.44m
7:32PM3.60m
7:53AM3.55m
8:12PM3.75m
Low Tide
1:02AM1.27m
1:28PM1.18m
1:57AM1.16m
2:15PM1.12m
2:42AM1.03m
2:56PM1.02m
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:52
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:45
9:45
9:45
 mm
1
2
2
Temp °C
23
25
23
20
16
17
17
16
17
17
17
19
20
19
18
18
17
16
15
15
15
15
15
14
Feels °C
25
27
25
20
15
16
17
16
16
16
15
16
17
17
16
17
15
15
14
13
12
11
11
11
Swell 1
Height (m)
Direction
Period (s)
0.1
W
16
0.6
SW
5
0.6
SW
5
0.6
SW
5
0.1
W
15
0.1
W
15
0.1
W
15
0.1
W
15
0.1
W
15
0.4
SW
6
0.1
W
14
Energy kJ
5
16
16
16
4
4
4
4
4
11
4
Swell 2
Height (m)
Direction
Period (s)
0.1
W
16
0.1
W
15
0.1
W
15
Energy kJ
5
4
4
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.3
SSE
3
0.2
S
3
0.3
SSW
2
0.6
SW
4
0.6
SW
4
0.6
SW
5
0.6
SW
5
0.3
SSE
3
0.8
SSW
4
0.9
SSW
4
1
SW
6
1.1
SW
7
0.9
SW
7
1
SW
7
0.8
SW
7
0.8
SW
7
0.8
SW
4
0.6
WSW
4
0.7
SW
4
1
SW
5
0.9
WSW
6
Energy kJ
2
1
1
8
12
17
21
1
21
34
72
97
79
91
65
65
23
13
14
53
55
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
137
231
293
262
262
262
244
137
138
290
356
383
374
352
262
235
231
262
277
287
311
311
293
143
Best forecast wave conditions in Mid Wales
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
2
1
2
2
Header Global
Rating
(10 max)
5
5
5
5
6
7
7
5
5
6
6
5
5
5
7
8
8
8
7
6
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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