Llanddwyn Island Surf Break

Llanddwyn Island 48 hour detailed Surf Forecast

Lat Long: 53.13° N 4.42° W

Issued: 6 pm 22 Jun 2026 (local time)

Forecast update in  hr  min

Today's Llanddwyn Island sea temperature is
14.7° 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 (22 Jun):

  • Afternoon surf: Afternoon surf (22 Jun, local time) - 0.5ft (0.1m), 7s period with SW swell.
  • Evening surf: Evening surf (22 Jun, local time) - 0.5ft (0.1m), 6s period with SW swell.

The current surf forecast for Llanddwyn Island at 9PM is: 0.1m 6s primary swell from a Southwest direction (forecast issued at 06:00pm June 22). The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (22 Jun)--
Afternoon (22 Jun)0.5ft (0.1m)7s
Evening (22 Jun)0.5ft (0.1m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Mon night. Warm (max 28°C on Thu morning, min 18°C on Tue night). Wind will be generally light.

Mon
22
Tuesday
23
Wednesday
24
Thu
25
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
4 AM
7 AM
10 AM
1 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)
0.1
SW
7
0.1
SW
7
0.1
SW
6
0.1
SW
6
0.1
SW
6
0.1
SW
6
0.1
W
10
0.1
SW
6
0.1
W
11
0.1
W
10
0.1
W
10
0.1
W
9
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
6
0.1
SW
6
0.1
SW
7
0.3
SE
3
0.3
SE
3
0.1
W
6
Wave Graph
Metric surfscale
Energy kJ
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
2
1
Wind (km/h)
5
N
5
NNE
5
NE
5
ESE
5
E
5
S
5
WSW
5
W
10
NW
10
NNW
5
N
5
NNE
10
NNE
10
NNE
10
N
10
NNE
15
NNE
15
NE
15
NE
15
NE
10
E
10
ESE
10
ESE
5
SSE
Wind State
cross-off
cross-off
off
glassy
glassy
glassy
cross-on
glassy
cross
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross
High Tide
4:29PM3.13m
4:42AM3.44m
5:31PM3.11m
5:45AM3.31m
6:27PM3.14m
6:44AM3.24m
Low Tide
10:49PM1.12m
11:34AM0.89m
11:58PM1.21m
12:38PM1.00m
1:06AM1.19m
part cloud
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
part cloud
clear
clear
cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:50
4:50
4:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:47
9:47
9:47
9:47
 mm
1
1
Temp °C
24
25
23
22
21
20
21
21
21
22
21
20
18
18
21
22
23
23
23
23
25
25
27
28
Feels °C
26
27
25
25
23
22
23
24
23
23
23
21
19
19
22
23
24
24
23
23
26
26
29
31
Swell 1
Height (m)
Direction
Period (s)
0.1
SW
7
0.1
SW
7
0.1
SW
6
0.1
SW
6
0.1
SW
6
0.1
SW
6
0.1
SW
6
0.1
SW
6
0.1
SW
6
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
7
0.1
SW
7
0.2
N
3
0.1
SW
7
0.1
SW
6
0.1
W
6
Energy kJ
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
2
1
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
7
0.1
SW
6
0.1
W
11
0.1
W
10
0.1
W
10
0.1
W
9
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
6
0.1
SW
6
0.1
SW
7
Energy kJ
2
2
2
2
2
2
1
3
3
1
1
1
2
2
2
Swell 3
Height (m)
Direction
Period (s)
0.1
W
10
Energy kJ
2
Wind waves
Height (m)
Direction
Period (s)
0.3
SE
2
0.2
SSE
3
0.2
NNW
4
0.2
NNW
3
0.2
NNW
3
0.3
SE
3
0.3
SE
3
0.2
SSE
3
Energy kJ
1
1
1
1
1
1
2
1
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)
308
308
308
309
308
285
308
318
326
605
1138
331
587
541
548
600
603
333
309
309
304
317
295
269
Best forecast wave conditions in Anglesy
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
7
6
5
5
5
5
5
5
5
5
5
6
7
7
9
8
9
8
8
7
7
6
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 

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 Llanddwyn Island 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.


Nearest locationNearest