Llanddwyn Island Surf Break

Llanddwyn Island 48 hour detailed Surf Forecast

Lat Long: 53.13° N 4.42° W

Issued: 6 am 24 Jun 2026 (local time)

Forecast update in  hr  min

Today's Llanddwyn Island sea temperature is
14.8° C

1.3°C warmer than normal for this time of year

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


How big are the waves at Llanddwyn Island today (24 Jun):

  • Morning surf: Morning surf (24 Jun, local time) - 0.5ft (0.1m), 8s period with SW swell.
  • Afternoon surf: Afternoon surf (24 Jun, local time) - 0.5ft (0.1m), 8s period with W swell.
  • Evening surf: Evening surf (24 Jun, local time) - 0.5ft (0.1m), 8s period with W swell.

The current surf forecast for Llanddwyn Island at 2PM is: 0.1m 7s primary swell from a Southwest direction and 0.1m 8s secondary swell from a West direction (forecast issued at 06:00am June 24). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (24 Jun)0.5ft (0.1m)8s
Afternoon (24 Jun)0.5ft (0.1m)8s
Evening (24 Jun)0.5ft (0.1m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 30°C on Thu afternoon, min 17°C on Fri morning). Winds increasing (calm on Thu morning, fresh winds from the SSW by Fri morning).

Wednesday
24
Thursday
25
Friday
26
Sat
27
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
W
9
0.1
SW
8
0.1
SW
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
SW
8
0.1
SW
6
0.1
SW
7
0.1
SW
7
0.1
SW
6
0.1
W
6
0.1
W
6
0.1
W
6
0.4
SE
3
0.5
SE
3
0.4
SSE
4
0.5
S
3
0.7
SSW
4
0.9
SSW
4
0.9
SSW
5
0.9
SW
5
0.9
SW
5
0.8
SSW
5
Wave Graph
Metric surfscale
Energy kJ
2
3
3
2
2
2
2
2
2
2
2
1
1
1
0
6
5
4
15
30
45
38
38
34
Wind (km/h)
5
N
10
N
10
NNE
10
NNE
10
NNE
15
NNE
15
NE
15
ENE
10
NE
5
ESE
0
E
5
E
5
SE
5
E
10
E
15
SSE
5
SSW
5
SSE
25
SSW
30
SSW
30
S
25
SSW
20
S
15
SSE
Wind State
cross-off
cross-off
off
cross-off
cross-off
off
off
cross-off
off
cross-off
glassy
glassy
glassy
cross-off
cross-off
cross
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
5:45AM3.31m
6:27PM3.14m
6:44AM3.24m
7:18PM3.22m
7:37AM3.25m
8:04PM3.33m
Low Tide
12:38PM1.00m
1:06AM1.19m
1:38PM1.02m
2:06AM1.09m
2:30PM0.98m
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:50
4:50
4:52
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:47
9:47
9:47
9:47
 mm
Temp °C
19
18
20
21
21
20
20
22
20
23
26
28
29
30
28
26
23
22
19
17
18
18
17
17
Feels °C
21
19
21
21
21
20
19
22
19
24
29
31
31
33
30
27
25
24
17
13
15
15
15
16
Swell 1
Height (m)
Direction
Period (s)
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
6
0.2
N
3
0.1
SW
7
0.1
W
6
0.1
W
6
0.1
W
16
0.1
W
16
0.1
W
16
Energy kJ
2
2
2
2
2
2
2
1
2
1
1
5
5
5
Swell 2
Height (m)
Direction
Period (s)
0.1
W
9
0.1
SW
8
0.1
SW
8
0.1
W
8
0.1
W
8
0.1
W
8
0.1
SW
8
0.1
SW
6
0.1
SW
7
0.1
SW
6
0.1
W
6
0.1
W
16
0.1
W
16
Energy kJ
1
3
3
1
1
1
2
2
2
2
1
5
5
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.2
N
3
0.3
NNW
4
0.4
NNW
3
0.4
NNW
3
0.4
N
3
0.4
SE
3
0.4
SE
3
0.4
SE
3
0.5
SE
3
0.4
SSE
4
0.5
S
3
0.7
SSW
4
0.9
SSW
4
0.9
SSW
5
0.9
SW
5
0.9
SW
5
0.8
SSW
5
Energy kJ
1
3
3
4
3
2
2
2
6
5
4
15
30
45
38
38
34
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)
344
600
331
331
390
318
306
295
295
269
251
251
254
263
172
171
170
269
269
269
286
170
162
172
Best forecast wave conditions in Anglesy
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
2
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
9
9
9
9
8
7
6
5
5
5
5
5
5
4
4
5
5
5
5
5
5
5
5
5
  • 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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