Llanddwyn Island Surf Break

Lat Long: 53.13° N 4.42° W

Llanddwyn Island 48 hour detailed Surf Forecast

Issued: 12 am 24 Jul 2026 (local time)

Forecast update in  hr  min

Today's Llanddwyn Island sea temperature is
17.6° C
2.3° 

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

Short Range Forecast

Light rain (total 4mm), mostly falling on Sat morning. Very mild (max 18°C on Fri afternoon, min 13°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the WNW by Sun morning).

Friday
24
Saturday
25
Sunday
26
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)
0.2
N
3
0.2
WSW
3
0.2
WSW
3
0.3
W
3
0.6
W
4
0.8
WSW
4
0.8
WSW
5
0.7
SW
5
0.7
WSW
4
0.7
WSW
4
0.9
WSW
4
1.1
WSW
5
1.2
W
5
1.2
W
5
1.1
W
5
0.6
WSW
6
0.7
NW
5
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
0
1
1
1
9
22
27
22
17
17
30
59
71
78
66
25
22
Wind (km/h)
10
NE
5
NNE
5
NNE
10
W
15
WNW
10
W
10
SW
15
SSW
10
SSW
10
WSW
15
SW
20
SW
20
SW
20
WSW
15
WSW
15
SW
15
WSW
15
WSW
25
WNW
25
WNW
30
WNW
30
WNW
25
WNW
15
WNW
Wind State
off
off
glassy
cross-on
cross-on
cross-on
on
on
on
cross-on
on
on
on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
High Tide
6:08AM2.98m
6:44PM3.01m
7:16AM2.99m
7:44PM3.13m
8:13AM3.09m
8:35PM3.31m
Low Tide
00:23AM1.40m
1:01PM1.37m
1:39AM1.32m
2:06PM1.28m
2:38AM1.14m
2:56PM1.10m
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
cloud
light rain
cloud
cloud
part cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:22
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:24
9:23
9:22
 mm
1
1
1
1
Temp °C
14
13
13
15
15
17
18
16
15
15
15
14
15
16
16
16
17
16
15
15
16
16
16
16
Feels °C
13
12
12
14
13
16
16
14
14
14
12
10
12
13
14
14
15
14
12
11
10
11
11
13
  • 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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