Traeth Lligwy Surf Break

Traeth Lligwy Surf Forecast and Surf Report

Lat Long: 53.36° N 4.26° W

Issued: 12 am 26 Jun 2026 (local time)

Forecast update in  hr  min

Today's Traeth Lligwy sea temperature is
15.4° C

1.9°C warmer than normal for this time of year

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


Traeth Lligwy surf forecast from 26 Jun 2026:

  • Most powerful swell: Thursday 2 Jul, 4PM (local time) - 1.5ft (0.4m), 4s period, NW swell with 4 kJ wave energy.

Best Forecast Surf Conditions for Traeth Lligwy this week:

The most powerful waves expected at Traeth Lligwy in the next 16 days are 0.4m 4s and forecast to arrive on Thursday (Jul 02) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Saturday (Jun 27) at 4PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4PM (Thu 2nd Jul)1.5ft (0.4m) 4s

Table - best surf conditions forecast for Traeth Lligwy over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Sat night. Warm (max 29°C on Thu night, min 14°C on Sun morning). Winds increasing (light winds from the W on Thu night, strong winds from the SSW by Sat morning).

Days 4-6 Weather Summary

Light rain (total 5mm), mostly falling on Mon night. Very mild (max 17°C on Mon afternoon, min 13°C on Sun night). Winds increasing (calm on Mon night, fresh winds from the SSW by Tue night).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
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
Wave
Height (m)
Direction
Period (s)
0.3
E
3
1.2
SW
5
0.7
SW
6
0.9
SSW
4
1.4
SW
5
1
SW
4
0.6
WSW
4
0.6
WSW
3
0.5
WSW
6
0.4
WNW
4
0.2
WNW
3
0.1
SW
6
0.1
S
6
0.4
SW
3
0.6
SW
4
1.3
SW
5
1.1
SW
5
0.7
WNW
5
0.8
WNW
5
0.4
NW
4
0.5
SW
3
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
4
0
Wind (km/h)
25
SSW
40
SSW
15
S
35
S
40
SSW
25
SSW
20
SW
25
SW
10
WSW
15
WSW
15
WSW
10
WSW
10
WNW
5
NW
20
SSW
35
SSW
25
W
5
NW
15
WNW
15
W
15
SSW
Wind State
off
off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
off
off
cross-off
cross
cross-off
off
cross-off
glassy
cross-off
cross-off
cross-off
High Tide
9:03AM5.48m
9:29PM5.62m
9:52AM5.61m
10:14PM5.82m
10:37AM5.77m
10:55PM6.02m
11:17AM5.92m
11:34PM6.22m
11:56AM6.02m
00:11AM6.38m
12:33PM6.07m
00:47AM6.48m
1:09PM6.06m
1:23AM6.51m
Low Tide
3:24PM1.74m
3:52AM1.68m
4:11PM1.62m
4:37AM1.46m
4:54PM1.46m
5:19AM1.24m
5:33PM1.30m
5:58AM1.06m
6:11PM1.16m
6:37AM0.94m
6:47PM1.09m
7:15AM0.88m
7:23PM1.08m
clear
part cloud
part cloud
part cloud
clear
rain showers
rain showers
clear
part cloud
clear
clear
light rain
clear
cloud
light rain
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:50
4:50
4:50
4:50
4:52
4:52
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:49
9:49
9:49
9:47
9:47
9:47
9:46
 mm
1
1
1
1
1
2
Temp °C
23
18
18
20
20
17
15
17
14
15
17
15
17
17
16
15
17
15
14
14
14
Feels °C
21
13
15
14
14
14
12
12
11
11
13
12
15
15
13
12
14
14
11
10
10
Swell 1
Height (m)
Direction
Period (s)
0.3
E
3
0.2
WSW
6
0.1
SW
7
0.2
SSW
6
0.2
WNW
3
0.1
SW
6
0.1
S
6
0.3
SW
6
0.1
SW
6
0.4
NW
4
Energy kJ
2
4
2
4
1
1
1
5
1
4
Swell 2
Height (m)
Direction
Period (s)
0.2
E
4
0.1
SW
6
0.1
SW
6
Energy kJ
1
2
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
2
1.2
SW
5
0.7
SW
6
0.9
SSW
4
1.4
SW
5
1
SW
4
0.6
WSW
4
0.6
WSW
3
0.5
WSW
6
0.4
WNW
4
0.4
SW
3
0.6
SW
4
1.3
SW
5
1.1
SW
5
0.7
WNW
5
0.8
WNW
5
0.4
W
4
0.5
SW
3
Energy kJ
1
65
30
34
98
37
10
7
20
5
2
12
92
60
19
27
4
5
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
2
1
1
2
1
1
Distance (km)
254
264
197
352
299
289
299
257
62
62
191
188
200
250
250
402
84
23
188
200
188
Best forecast wave conditions in Anglesy
Rating
(10 max)
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
1
1
1
1
2
1
1
4
2
3
3
2
2
2
2
1
1
3
1
2
Header Global
Rating
(10 max)
7
5
6
6
8
7
5
5
7
5
5
5
5
5
5
5
5
4
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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Information about the Traeth Lligwy Surf forecast

The above surf forecast table for Traeth Lligwy provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Traeth Lligwy can be found by selecting the local surf guide option on the grey menu. Our Traeth Lligwy surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Traeth Lligwy) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Traeth Lligwy may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Anglesy? If you are looking for accommodation near Traeth Lligwy, camping, hotels and holiday cottages in Anglesy, consider staying in Bangor which is 14 km (9 miles) away. Other places in and around Anglesy where you can find information about places to rent, and car hire include Anglesey which is 22 km (14 miles) away, Holyhead, Llandudno and Colwyn Bay.

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