Traeth Lligwy surfForecast / Wales – Anglesy / UK

information circle48hr Weather and Surf, issued 6 pm Tuesday 12 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)
Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Thu morning. Very mild (max 12°C on Tue afternoon, min 7°C on Tue night). Winds decreasing (strong winds from the WNW on Tue night, light winds from the N by Thu night).

Tue
12
Wednesday
13
Thursday
14
Fri
15
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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.1
NW
5
0.8
NW
5
0.9
WNW
4
1.6
WNW
5
2.1
WNW
6
2.2
WNW
7
2.2
NW
7
2.3
NW
7
2
NNW
7
2
NNW
7
2.3
NNW
7
2.2
NNW
7
2.1
NNW
7
1.6
NNW
7
1.9
NW
6
1.8
NW
6
1.4
NW
6
1.2
NNW
6
1
NNW
6
1.4
NW
6
1.3
NNW
6
1.1
NNW
6
1.1
NNW
6
1
NNW
5
Wave Graph
Metric surfscale
Energy kJ
0
35
0
0
333
444
434
452
361
332
472
471
384
222
252
261
157
96
68
139
137
91
69
62
Wind (km/h)
25
WNW
30
WNW
20
W
35
W
40
WNW
40
WNW
40
WNW
40
NW
35
NW
30
NW
30
NW
35
NW
30
NNW
25
NNW
30
NNW
30
NNW
20
N
20
NNE
15
N
10
N
15
NNW
15
NNW
20
N
15
N
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:15PM5.47m
8:28AM5.89m
9:04PM5.94m
9:18AM6.33m
9:50PM6.42m
10:05AM6.74m
Low Tide
2:04PM1.56m
2:25AM1.78m
2:56PM1.13m
3:18AM1.35m
3:45PM0.71m
4:07AM0.89m
clear
clear
part cloud
part cloud
light rain
light rain
light rain
rain showers
clear
clear
clear
part cloud
part cloud
cloud
light rain
light rain
rain showers
clear
part cloud
cloud
rain showers
rain showers
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:18
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:04
9:06
9:07
9:08
1
1
1
1
1
2
1
1
1
Temp °C
12
12
10
9
8
7
8
10
11
10
8
8
8
8
9
9
10
10
9
9
8
8
9
9
6
5
4
1
-1
-2
-1
1
3
3
0
0
1
2
2
2
5
5
5
6
4
4
4
4
Swell 1
Height (m)
Direction
Period (s)
0.1
SW
7
0.8
NW
6
1.1
NW
6
1.3
NNW
6
Energy kJ
2
46
82
137
Swell 2
Height (m)
Direction
Period (s)
Energy kJ
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.1
NW
5
0.8
NW
5
0.9
WNW
4
1.6
WNW
5
2.1
WNW
6
2.2
WNW
7
2.2
NW
7
2.3
NW
7
2
NNW
7
2
NNW
7
2.3
NNW
7
2.2
NNW
7
2.1
NNW
7
1.6
NNW
7
1.9
NW
6
1.8
NW
6
1.4
NW
6
1.2
NNW
6
1
NNW
6
1.4
NW
6
1.1
NNW
6
1.1
NNW
6
1
NNW
5
Energy kJ
60
35
32
133
333
444
434
452
361
332
472
471
384
222
252
261
157
96
68
139
91
69
62
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
399
249
259
255
268
274
574
902
1520
587
587
632
352
352
354
355
371
370
84
196
98
352
352
352
Best forecast wave conditions in Anglesy
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
2
2
4
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
8
9
9
9
9
9
9
8
7
9
9
9
9
8
5
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

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