Llanddwyn Island Surf Break

Lat Long: 53.13° N 4.42° W

Llanddwyn Island 48 hour detailed Surf Forecast

Issued: 12 am 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Llanddwyn Island sea temperature is
16.1° C
1.6° 

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


Time (BST) & DateWave HeightWave Period
Morning (10 Jul)--
Afternoon (10 Jul)0.5ft (0.1m)10s
Evening (10 Jul)0.5ft (0.1m)11s

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


Short Range Forecast

Some drizzle, heaviest during Sat afternoon. Warm (max 25°C on Sat afternoon, min 17°C on Thu night). Wind will be generally light.

Friday
10
Saturday
11
Sunday
12
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)
0.1
SW
4
0.1
W
10
0.1
W
11
0.1
W
11
0.1
W
11
0.1
W
11
0.1
W
9
0.5
NW
6
0.1
W
8
0.1
W
8
0.3
NW
5
0.1
W
6
0.1
W
6
0.1
W
6
0.2
NNW
4
0.1
NW
4
0.1
W
16
0.3
NE
2
0.3
ENE
2
Wave Graph
Metric surfscale
Energy kJ
1
0
0
2
0
2
2
2
2
1
15
1
1
4
1
1
1
0
1
0
5
0
0
0
Wind (km/h)
10
NE
10
NNE
10
NE
10
NNE
10
N
15
N
15
N
15
NNE
15
NNE
10
NNE
5
NE
5
N
10
NE
10
NE
20
NE
20
NE
15
E
15
ENE
15
ENE
15
ENE
20
ENE
25
NE
25
NE
20
ENE
Wind State
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
glassy
off
off
off
off
cross-off
off
cross-off
off
off
off
off
off
High Tide
5:31AM3.38m
6:16PM3.29m
6:42AM3.46m
7:20PM3.49m
7:48AM3.62m
8:18PM3.75m
Low Tide
11:55PM1.20m
12:38PM0.92m
1:12AM1.03m
1:49PM0.78m
2:21AM0.73m
2:51PM0.57m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:03
5:03
5:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:42
9:40
9:39
 mm
1
Temp °C
17
17
18
21
23
24
22
20
19
19
20
23
24
25
23
23
22
19
17
19
22
24
23
22
Feels °C
16
16
17
20
23
24
21
18
18
19
20
24
24
25
21
21
20
18
15
17
19
21
20
19
  • 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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