Traeth Lligwy surfForecast / Wales – Anglesy / UK

information circle48hr Weather and Surf, issued 12 am Sunday 10 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Traeth Lligwy surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Traeth Lligwy sea temperature is
10.9° C
(Which is slightly warmer than usual)

How big are the waves at Traeth Lligwy today?

The current surf forecast for Traeth Lligwy at 3AM is: 0.8m 4s primary swell from a Northeast direction and 0.4m 5s secondary swell from a North-northwest direction (forecast issued at 12:00am May 10). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (10 May)2ft (0.6m)4s
Afternoon (10 May)1.5ft (0.4m)4s
Evening (10 May)1.5ft (0.5m)4s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Tue morning. Very mild (max 12°C on Tue afternoon, min 6°C on Mon night). Wind will be generally light.

Sunday
10
Monday
11
Tuesday
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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
NE
5
0.8
NE
4
0.7
NE
4
0.6
NE
4
0.5
NE
4
0.4
N
4
0.5
N
3
0.5
NNW
4
0.7
NNW
4
0.9
NNW
5
1.4
NNW
5
1.2
NNW
6
1
N
6
0.7
N
5
0.4
NNW
5
0.4
NW
5
0.3
NNW
4
0.3
NNW
4
0.8
WNW
4
1
W
4
1
WNW
5
0.9
WNW
5
0.9
NW
5
0.9
NW
5
Wave Graph
Metric surfscale
Energy kJ
38
22
16
12
6
5
5
8
17
35
117
93
62
25
9
5
3
3
0
0
0
0
0
0
Wind (km/h)
20
NE
20
NE
25
ENE
20
ENE
20
NNE
15
N
15
NNW
10
NNW
15
W
15
NW
25
NW
20
NNE
20
NE
15
N
10
NW
5
WNW
15
SW
20
SW
25
W
30
W
25
NW
15
WNW
25
WSW
25
W
on
on
on
on
on
cross-on
cross-on
cross
cross-off
cross
cross
cross-on
on
cross-on
cross
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
High Tide
5:16AM5.18m
6:05PM4.84m
6:28AM5.25m
7:16PM5.07m
7:33AM5.51m
8:15PM5.47m
Low Tide
11:09PM2.31m
11:58AM2.08m
00:18AM2.31m
1:04PM1.90m
1:25AM2.13m
2:04PM1.56m
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
light rain
clear
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:24
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:00
9:01
9:04
1
Temp °C
8
8
7
7
8
9
9
8
8
8
9
8
7
8
8
7
6
7
9
9
11
12
12
11
3
3
1
2
3
4
4
5
4
4
3
3
2
3
4
4
2
2
3
3
5
7
6
5
Swell 1
Height (m)
Direction
Period (s)
0.6
NNW
5
0.4
NNW
5
0.4
NW
5
0.4
NW
5
0.3
NNW
5
0.2
E
3
1.2
NNW
6
1
N
6
0.2
W
4
0.4
NNW
5
0.2
NNE
4
0.3
NNW
4
0.3
NNW
4
Energy kJ
19
11
7
7
5
1
93
62
1
9
1
3
3
Swell 2
Height (m)
Direction
Period (s)
0.3
W
4
0.4
NE
4
Energy kJ
3
4
Swell 3
Height (m)
Direction
Period (s)
0.2
W
4
Energy kJ
1
Wind waves
Height (m)
Direction
Period (s)
0.9
NE
5
0.8
NE
4
0.7
NE
4
0.6
NE
4
0.5
NE
4
0.4
N
4
0.5
N
3
0.5
NNW
4
0.7
NNW
4
0.9
NNW
5
1.4
NNW
5
0.7
N
5
0.4
NW
5
0.4
WSW
3
0.8
WNW
4
1
W
4
1
WNW
5
0.9
WNW
5
0.9
NW
5
0.9
NW
5
Energy kJ
38
22
16
12
6
5
5
8
17
35
117
25
5
3
19
41
53
39
38
31
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
1
1
1
1
1
1
1
2
1
2
2
2
2
1
1
1
1
1
1
1
1
Distance (km)
574
385
304
385
613
255
274
287
257
261
261
234
385
261
261
249
244
244
244
382
382
249
261
259
Best forecast wave conditions in Anglesy
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
1
1
1
1
1
3
3
3
1
2
2
3
3
2
2
2
1
1
2
1
1
Header Global
Rating
(10 max)
4
4
4
5
9
9
8
6
9
5
5
4
5
4
8
9
6
9
9
9
9
9
9
9
  • 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

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